Instruction/ maintenance manual of the product THINKPAD S05L-1270-01 IBM
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This Manual Supports: ThinkP ad 380 (2635) ThinkP ad 385 (2635) ThinkP ad 560 ThinkP ad 560E (2640) (2640) ThinkP ad 760C/CD (9546) ThinkP ad 760E/ED (9546) ThinkP ad 760L/LD (9546) ThinkP ad 760EL/EL.
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S05L-1270-01 IBM Mobile Systems Hardware Maintenance Manual Volume 4: ThinkPad Computers September 1997 We Want Your Comments! (Please see page 697) IBM.
Note Before using this information and the product it supports, be sure to read the general information under “Notices” on page 702. Second Edition (September 1997) The following paragraph does no.
About This Manual This manual contains service and reference information for IBM ThinkPad 380, 385, 560, 760, 765, 770, and SelectaDock III products. Use this manual along with the advanced diagnostic tests to troubleshoot problems effectively.
Related Publications The following mobile product publications are available through IBM or your IBM Authorized Dealer. Publication Part, Form Number Mobile Systems HMM Volume 1: Laptop, Notebook, Por.
Related Diskettes The following diskettes are available through IBM or your IBM Authorized Dealer. Diskette Part, Form Number ThinkPad 300 (2615) Advanced Diagnostics Diskette 33G9361, S33G-9361 Think.
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Contents Introduction . . . . . . . . . . . . . . . . . . . 1 Mobile Computer Descriptions ........... 2 Drive and Diskette Compatibility Matrix ....... 5 Important Service Information ........... 6 Safety Notices (Multi-lingual Translations) ..... 8 Safety Information .
Locations . . . . . . . . . . . . . . . . . . . . 341 Parts Listing 760 (9546, 9547) ......... 3 4 6 LCD Parts List ................. 3 8 2 Common or Option Parts List .......... 4 0 2 ThinkPad 765D (9546), 765L (9547) ....... 4 0 9 Read This First ..
Do You Need Technical References? ...... 6 9 8 Problem Determination Tips ........... 6 9 9 Phone Numbers, U.S. and Canada ........ 7 0 0 Notices . . .
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Introduction Mobile Computer Descriptions ........... 2 Drive and Diskette Compatibility Matrix ....... 5 Important Service Information ........... 6 How to Use Error Messages .......... 7 How to Read POST Error Messages ...... 7 Safety Notices (Multi-lingual Translations) .
Mobile Computer Descriptions Models N51, CL57, and P70/75 and Thinkpads 700x and 720x are Micro Channel systems. All others are AT/ISA bus systems. Model Type Processor Memory Hrd Dsk Model L40SX 8543.
Model Type Processor Memory Hrd Dsk ThinkPad 380 2635 Pentium-150 16M/48M 1.08G 2635 Pentium-150 16M/48M 1.35G 2635 Pentium-150 16M/48M 2.10G 2635 Pentium MMX-150 16M/48M 2.10G 2635 Pentium MMX-166 16M/48M 2.10G ThinkPad 385 2635 Pentium-150 16M/48M 1.
Model Type Processor Memory Hrd Dsk ThinkPad 755Cs 9545 486DX4-50/25 8M/32M 170M 9545 486DX4-50/25 8M/32M 340M 9545 486DX4-50/25 8M/32M 540M 9545 486DX4-75/25 8M/32M 170M 9545 486DX4-75/25 8M/32M 340M.
Drive and Diskette Compatibility Matrix The following table provides identification information for 3.5-inch drives. Diskette Drive Identifying Mark 3.5-Inch - 1.44MB 1.44 on the eject button 3.5-Inch - 2.88MB 2.88 on the eject button The following table provides compatibility information for 3.
Important Service Information Important Diskette fixes are customer installable. The diskette fixes are located on the PC Company Bulletin Board Service (BBS).
The advanced diagnostic tests are intended to test only IBM products. Non-IBM products or modified options can give false errors and invalid responses. Hard Disk Drive Replacement Strategy: Always try to run a low-level format before replacing a hard disk drive.
Safety Notices (Multi-lingual Translations) In this manual, safety notices appear in English with a page number reference to the appropriate multi-lingual, translated safety notice found in this section. The following safety notices are provided in English, French, German, Italian, and Spanish languages.
Safety Notice 2 Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble it, recharge it, throw it into fire or water, or short-circuit it. Dispose of the battery as required by local ordinances or regulations. Use only the battery in the appropriate parts listing.
Safety Notice 3 The battery pack contains small amounts of nickel. Do not disassemble it, throw it into fire or water, or short-circuit it. Dispose of the battery pack as required by local ordinances or regulations. Use only the battery in the appropriate parts listing when replacing the battery pack.
Safety Notice 4 The lithium battery can cause a fire, explosion, or severe burn. Do not recharge it, remove its polarized connector, disassemble it, heat it above 100°C (212°F), incinerate it, or expose its cell contents to water. Dispose of the battery as required by local ordinances or regulations.
Safety Notice 5 If the LCD breaks and the fluid from inside the LCD gets into your eyes or on your hands, immediately wash the affected areas with water for at least 15 minutes. Seek medical care if any symptoms from the fluid are present after washing.
Safety Notice 6 To avoid shock, do not remove the plastic cover that surrounds the lower portion of the inverter card. Afin d'éviter tout risque de choc électrique, ne retirez pas le cache en plastique protégeant la partie inférieure de la carte d'alimentation.
Safety Notice 8 Before removing any FRU, power-off the computer, unplug all power cords from electrical outlets, remove the battery pack, then disconnect any interconnecting cables.
Safety Information The following section contains the safety information that you need to be familiar with before servicing an IBM mobile computer. General Safety Follow these rules to ensure general safety: Observe good housekeeping in the area of the machines during and after maintenance.
Electrical Safety Observe the following rules when working on electrical equipment. Important Use only approved tools and test equipment. Some hand tools have handles covered with a soft material that does not insulate you when working with live electrical currents.
Regularly inspect and maintain your electrical hand tools for safe operational condition. Do not use worn or broken tools and testers. Never assume that power has been disconnected from a circuit. First, check that it has been powered-off.
The guide consists of a series of steps presented in a checklist. Begin the checks with the power off, and the power cord disconnected. Checklist: 1. Check exterior covers for damage (loose, broken, or sharp edges). 2. Power-off the computer. Disconnect the power cord.
Handling Electrostatic Discharge-Sensitive Devices Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electrostatic discharge (ESD). ESD damage can occur when there is a difference in charge between objects.
Laser Compliance Statement Some IBM Personal Computer models are equipped from the factory with a CD-ROM drive. CD-ROM drives are also sold separately as options.
puede provocar la exposición a radiaciones peligrosas. Opening the CD-ROM drive could result in exposure to hazardous laser radiation. There are no serviceable parts inside the CD-ROM drive. Do not open. Some CD-ROM drives contain an embedded Class 3A or Class 3B laser diode.
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ThinkPad 380, 385 (2635) Read This First .................. 2 5 Checkout Guide . . . . . . . . . . . . . . . . . 29 Memory Checkout . . . . . . . . . . . . . . . 30 System Board Checkout ............ 3 1 Keyboard/Auxiliary Input Device Checkout .... 3 1 TrackPoint III Checkout .
2010 LCD Front Cover ............ 9 0 2020 LCD Panel . . . . . . . . . . . . . . . 92 2030 LCD Inverter Card ............ 9 5 2040 LCD Misc. Parts ............. 9 6 Hinges/Latches DSTN LCD . . . . . . . . . . 96 LCD Cable . . . . . . . . . . . . . . .
Read This First Before you go to the checkout guide, be sure to read this section. Important Notes Only certified trained personnel should service the computer . Read FRU service procedures before replacing any FRUs. Be extremely careful during write operations such as copying, saving, or formatting.
What to Do First: The servicer must include the following in the parts exchange form or parts return form that is attached to the returned FRU: 1. Name and phone number of servicer 2. Date of service 3. Date when part failed 4. Date of purchase 5. Failure symptoms, error codes appearing on display, and beep symptoms 6.
Warranty Notes During the warranty period, the customer may be responsible for repair costs if the computer damage was caused by misuse, accident, modification, unsuitable physical or operating environment, or improper maintenance by the customer.
How to Disable the Power-On Password 1. Power off the computer. 2. Turn the computer upside down, loosen the DIMM cover screw .1/ , remove the DIMM cover .2/ , then power on the computer by applying a short across the power-on password jumper pads .3/ .
Checkout Guide Use the following procedure as a guide for computer problems. Note: The diagnostic tests are intended to test only IBM products. Non-IBM products, prototype cards, or modified options can give false errors and invalid system responses. 1.
Memory Checkout DIMMs are available for increasing memory capacity. Memory errors might stop system operations, show error messages on the screen, or hang the system. Use the following procedure to isolate memory problems. Note: Make sure that the DIMM is fully installed into the connector.
System Board Checkout The processing functions are performed by the system board. When a numeric code calls the system board as a FRU, use the following procedure to isolate the problem. 1. Run the system board test to verify the symptom. This test verifies the system board.
If any of these devices do not work, reseat the cable connector and repeat the failing operation. If the problem does not recur, recheck the connector. If the problem is not corrected, replace the device, and then the system board. TrackPoint III Checkout If the TrackPoint III does not work, check the configuration in the ThinkPad Features program.
1. Go to the advanced diagnostic mode by pressing Ctrl + A from the diagnostic menu. 2. Select FDD-1 or FDD-2 and press the spacebar. A √ mark appears next to the selection. 3. Press Enter. 4. Insert the blank diskette when instructed. 5. Type Y (Yes) to the question on the screen.
Checking the AC Adapter: You are here because the computer fails only when the AC Adapter is used. If the power problem occurs only when the port replicator is used, replace the replicator. If the power-on indicator does not turn on, check the power cord of the AC Adapter for correct continuity and installation.
battery pack. If the charge indicator still does not turn on, replace the battery pack. Checking the Battery Pack 1. Power off the computer. 2. Remove the battery pack and measure the voltage between battery terminals 1 ( + ) and 4 ( − ). See the following figure.
Checking the Backup Battery 1. Power off the computer and unplug the AC Adapter from the computer. 2. Turn the computer upside down. 3. Remove the DIMM cover and backup battery (see “1010 Battery Pack” on page 59). 4. Measure the voltage of the backup battery.
5. Reconnect the failing device directly to the computer. (If another device is already connected to the computer, remove it first.) 6. Go to the “How to Run the Diagnostics” on page 54 and run the diagnostics.
Note: The location of the test margin varies with the type of display. The test margin might be on the top, bottom, or one or both sides. If you do not see a test margin on the screen, replace the display. If there is a test margin on the screen, replace the system board.
The battery condition is low. The battery power indicator blinks orange. Either the PS2 OFF or PS2 SUSpend command is set in the ThinkPad Features program. Events that cause the computer to exit or resume suspend mode: (Resume) The LCD is opened.
Symptom-to-FRU Index The Symptom-to-FRU Index lists the symptoms and errors and the possible causes. The most likely cause is listed first. Note: Perform the FRU replacement or actions in the sequence shown in the “FRU/Action” columns. If a FRU did not solve the problem, put the original part back in the computer.
Symptom / Error FRU / Action in Sequence 173 (Configuration data was lost.) 1. Select OK in the error screen; then set the time and date. 2. Backup battery 3. System board 174 (Configuration error: Perform“Checking the Installed Devices List” on page 55 before changing any FRUs.
Symptom / Error FRU / Action in Sequence 601, 6XX (601: Diskette drive or controller error.) 1. Go to “Diskette Drive Test” on page 32. 2. FDD assembly 3. Diskette 4. System board 602 (Diskette read error.) 1. Go to “Diskette Drive Test” on page 32.
Symptom / Error FRU / Action in Sequence I9990301 I9990302 I9990305 I9990301: Hard disk error. I9990302: Invalid hard disk boot record. I9990305: No bootable device. 1. Check that the operating system is installed in the HDD. If not, install the operating system.
FRU Codes: If an error is detected by the diagnostic tests, a four-digit FRU code is displayed. The FRU code indicates two suspected FRUs. No FRU is assigned to code 00.
If the problem still remains after replacement of the FRUs, go to “Undetermined Problems” on page 51. FRU Code FRU 10 System board 30 Reserved 32 External keyboard 33 External mouse 40 LCD unit 45 External CRT 50 1. Reseat the diskette drive (FDD-1) 2.
Beep Symptoms Symptom / Error FRU / Action in Sequence Continuous beeps. System board One beep and a blank, unreadable, or flashing LCD. 1. Reseat the LCD connector . 2. LCD unit 3. System board 4. Subcard One beep, and the message “Unable to access boot source.
LCD-Related Symptoms Important The LCD for the notebook computer contains over 921 000 thin-film transistors (TFTs). A small number of missing, discolored, or lighted dots (on all the time) is characteristic of TFT LCD technology, but excessive pixel problems can cause viewing concerns.
Symptom / Error FRU / Action in Sequence Pointer moves automatically or does not work correctly. See “TrackPoint III Checkout” on page 32. Indicator-Related Symptoms Symptom / Error FRU / Action in Sequence Indicator incorrectly remains off or on, but system runs correctly.
Function/Audio-Related Symptoms Symptom / Error FRU / Action in Sequence The system does not suspend or resume when the LCD is opened or closed. 1. Go to “Suspend Mode” on page 38, and check that the computer can enter suspend mode. 2. Boot an operating system and press Fn + F4 .
Infrared-Related Symptoms Symptom / Error FRU / Action in Sequence Unable to communicate using the Infrared (IR) Port. 1. Make sure the setup for the IR is correct. 2. Make sure there are no fluorescent lights near the computer. The computer may receive optical noise from the fluorescent light.
Undetermined Problems You are here because the diagnostic tests did not identify which adapter or device failed, installed devices are incorrect, a short circuit is suspected, or the system is inoperative. Follow the procedures below to isolate the failing FRU (do not isolate nondefective FRUs).
Related Service Procedures This section provides information about the following: “Status Indicators” “How to Run the Diagnostics” on page 54 “Error Log” on page 55 “Chec.
Symbol Color Meaning .1/ Battery Green Enough battery power remains for operation. Orange Battery pack is charging. Blinking orange Battery pack needs charging. .2/ Device Access Orange Data is read from or written to the hard disk drive, FDD, or CD-ROM drive.
How to Run the Diagnostics Use either the TrackPoint III or the cursor move keys to interact with the tests. Pressing the Enter key works the same as selecting the OK icon to reply OK .
Error Log Diagnostic errors are printed on the printer that is attached to the parallel port when the error is detected. The error is also logged in the system memory. Do the following to display the errors: 1. End the test, if it is running. 2. Press Ctrl + A to select the advanced diagnostic mode.
PC Test Card LED The green LED on the PC test card turns on when the PCMCIA test is running. If the LED does not turn on, check that the card is installed correctly by reseating the card. If it still does not turn on after it is reseated, try using another slot for the test.
Product Overview (380, 385) The following table shows an overview of the system features. Feature Description Processor 380/380D/385/385D Intel Pentium 150/60 MHz, 256K L2 cache Intel .
FRU Removals and Replacements This section contains information about removals and replacements. Do not damage any part. Only certified and trained personnel should service the computer. The arrows in the “Removals and Replacements” section show the direction of movement to remove a FRU, or to turn a screw to release the FRU.
1010 Battery Pack .1/ Turn the computer upside down. Pull up the battery pack lock .2/ , push it back .3/ , and then pull up the battery pack .4/ . ThinkPad 380, 385 (2635) 59.
1020 DIMM Card / Backup Battery Safety Notice 4: Translation on page 11 The lithium battery can cause a fire, explosion, or severe burn. Do not recharge it, remove its polarized connector, disassemble it, heat it above 100°C (212°F), incinerate it, or expose its cell contents to water.
1030 Keyboard Unit Battery Pack (1010) .4/ Turn the computer over again. Step Size (Quantity) Torque .1/ M 2.5 x 25mm, Nylon (1) 3 kgcm .2/ (a) M 2.5 x 8mm, Nylon (3) (b) M 2.5 x 6mm, Nylon (1) 3 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
Note: Pull the keyboard assembly forward a little in step .7/ . When replacing: When replacing the keyboard, put the name label on it. 62 IBM Mobile Systems HMM.
1040 CD-ROM/FDD Assembly Battery Pack (1010) Keyboard Unit (1030) Note: Be careful that the computer does not fall backward when the CD-ROM/FDD assembly is removed. Models 380, 380D, 385, and 385D Step Size (Quantity) Torque .1/ M 2.5 x 6mm, Nylon (1) 4 kgcm .
Models 380E, 380ED, 385E, and 385ED Step Size (Quantity) Torque .1/ M 2.5 x 6mm, Nylon (1) 4 kgcm .2/ M 2.5 x 6mm (2) (a) 3 kgcm (b) 4 kgcm .4/ M 2.5 x 6mm, Special head (1) 3 kgcm .5/ M 2.5 x 8mm, Nylon (2) 3 kgcm .6/ M 2.5 x 6mm (1) 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
1045 FDD Battery Pack (1010) Keyboard Unit (1030) CD-ROM/FDD Assembly (1040) Models 380 and 380E .1/.2/ : Blank Bezel .3/.4/ : FDD Bezel .3/.4/.5/.6/ : FDD Step Size (Quantity) Torque .1/ M 2.6 x 4mm (1) 4 kgcm .3/ M 2.6 x 4mm (1) 4 kgcm .
Models 380D, 380ED, 385D, and 385ED .1/.2/ : FDD Bezel .1/.2/.3/.4/ .5/.6/ : FDD Step Size (Quantity) Torque .1/ M 2.6 x 4mm (1) 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified. Do not use the screw that you removed, use a new screw.
Step Size (Quantity) Torque .4/ M 2.6 x 2.8mm, Red screw (3) 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
1046 CD-ROM Battery Pack (1010) Keyboard Unit (1030) CD-ROM/FDD Assembly (1040) 8X CD-ROM (73H9933) Step Size (Quantity) Torque .1/ M 2 x 2.4mm, Special head (4) 1.5 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
8-20X CD-ROM (12J0115) Step Size (Quantity) Torque .1/ M 2 x 1.7mm, Special head (4) 1.5 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
1050 Speaker / Microphone Battery Pack (1010) Keyboard Unit (1030) CD-ROM/FDD Assembly (1040) Models 380, 380D, 385, and 385D .1/.2/.3/ : Speaker .4/.5/.6/ : Microphone Note: To remove the microphone easily, pull up the upper shield slightly.
Models 380E, 380ED, 385E, and 385ED .1/.2/ : Speaker .3/.4/.5/ : Microphone Note: To remove the microphone easily, pull up the upper shield slightly. Step Size (Quantity) Torque .4/ M 2.5 x 6, Special head (2) 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
1060 Hard Disk Drive Attention Do not drop or apply any shock to the hard disk drive. The hard disk drive is sensitive to physical shock. Incorrect handling can cause damage and permanent loss of data on the hard disk. Before removing the hard disk drive, have the user make a backup copy of all the information on the hard disk.
Step Size (Quantity) Torque .5/ M 3 x 3mm (4) 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified. Do not use the screw that you removed, use a new screw.
When replacing: When replacing the slim-type (12.5 mm) hard disk drive, assemble the spacer as follows: 1. Place the HDD spacer on the hard disk drive. Note: Make sure that the spacer is oriented properly. 2. Install the HDD-spacer assembly into the bracket; then screw.
Model 380E, 380ED, 385E, and 385ED Battery Pack (1010) Keyboard Unit (1030) Step Size (Quantity) Torque .2/ (a) M 2.5 x 6mm, (1) (b) M 2.5 x 6mm, Nylon (2) 4 kgcm .3/ M 2.5 x 6mm (3) (a) 3 kgcm (b) 4 kgcm .5/ M 2.5 x 6mm (1) 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
Note: Step .9/ is for the slim-type (12.5 mm) hard disk drive only. Attention The hard disk drive is sensitive to physical shock. When removing or replacing it, do not press the shaded area of the hard disk drive.
1070 LCD Unit Battery Pack (1010) Keyboard Unit (1030) Models 380, 380D, 385, and 385D, go to the next page. Models 380E, 380ED, 385E, and 385ED, go to “Models 380E, 380ED, 385E, and 385ED” on page 79. Step Size (Quantity) Torque .
Models 380, 380D, 385, and 385D Go to “All Models” on page 80. Step Size (Quantity) Torque .3/ M 2.5 x 6mm (1) 4 kgcm .5/ M 2.5 x 6mm, Special head (1) 3 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
Models 380E, 380ED, 385E, and 385ED Go to “All Models” on page 80. Step Size (Quantity) Torque .3/ M 2.5 x 6mm (2) (a) 3 kgcm (b) 4 kgcm .5/ M 2.5 x 6mm, Special head (1) 3 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
All Models Step Size (Quantity) Torque .8/ M 2.5 x 6mm (3) 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
1080 System Board Assembly Notes: 1. The system unit serial number must be restored when the system board is replaced. To restore the system unit serial number, select the option “Set system identification” on the maintenance diskette.
Note As the PCMCIA eject buttons are sticking out, pull the buttons out slightly and fold them to the right; then push up the system board assembly from the bottom when removing the system board assembly. Step Size (Quantity) Torque .4/ M 2.5 x 6mm, Special head (2) 4 kgcm .
1090 Upper Shield Case Battery Pack (1010) DIMM Cover (1020) Keyboard Unit (1030) CD-ROM/FDD Assembly (1040) LCD Unit (1070) Hard Disk Drive (1060) System Board Assembly (1080) Step Size (Quantity) Torque .1/ M 2.5 x 6mm (2) 4 kgcm .
1100 Sub Card Battery Pack (1010) DIMM Cover (1020) Keyboard Unit (1030) CD-ROM/FDD Assembly (1040) LCD Unit (1070) Hard Disk Drive (1060) System Board Assembly (1080) .
1110 Lower Shield Case Battery Pack (1010) DIMM Cover (1020) Keyboard Unit (1030) CD-ROM/FDD Assembly (1040) LCD Unit (1070) Hard Disk Drive (1060) System Board Assembly (1080) Upper Shield Case (1090) Step Size (Quantity) Torque .
Cable Routing When replacing the air duct, refer to the following artwork. 86 IBM Mobile Systems HMM.
1120 PCMCIA Slot Battery Pack (1010) DIMM Cover (1020) Keyboard Unit (1030) CD-ROM/FDD Assembly (1040) LCD Unit (1070) Hard Disk Drive (1060) System Board Assembly (1080) Upper Shield Case (1090) Lower Shield Case (1110) Step Size (Quantity) Torque .
1130 Fan Battery Pack (1010) DIMM Cover (1020) Keyboard Unit (1030) CD-ROM/FDD Assembly (1040) LCD Unit (1070) Hard Disk Drive (1060) System Board Assembly (1080) Upper Shied Case (1090) Sub Card (1100) Notes: 1. Be careful not to touch the rotor and blade of the fan when assembling or disassembling.
Cable Routing When replacing the air duct, refer to the following artwork. ThinkPad 380, 385 (2635) 89.
2010 LCD Front Cover Battery Pack (1010) DIMM Cover (1020) Keyboard Unit (1030) CD-ROM/FDD Assembly (1040) LCD Unit (1070) .1/.2/.3/ : LCD Front Cover .
Notes: 1. The LCD front cover has several latches. Release the latches as shown in the figure in step .3/ . 2. When replacing the control knob in step .4/ , make sure that it works correctly. Step Size (Quantity) Torque .2/ M 2.5 x 6mm (2) 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
2020 LCD Panel Battery Pack (1010) DIMM Cover (1020) Keyboard Unit (1030) CD-ROM/FDD Assembly (1040) LCD Unit (1070) LCD Front Cover (2010) DSTN LCD Panel Note: In step .4/ , lift the LCD panel a little to disconnect the flexible cable in step .
TFT LCD Panel Step Size (Quantity) Torque .1/ M 2.5 x 6mm (4) 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
Type 1 Type 2 94 IBM Mobile Systems HMM.
2030 LCD Inverter Card Battery Pack (1010) DIMM Cover (1020) Keyboard Unit (1030) CD-ROM/FDD Assembly (1040) LCD Unit (1070) LCD Front Cover (2010) LCD Panel (2020) DSTN LCD TFT LCD (Type 2 only) Step Size (Quantity) Torque .
2040 LCD Misc. Parts Battery Pack (1010) DIMM Cover (1020) Keyboard Unit (1030) CD-ROM/FDD Assembly (1040) LCD Unit (1070) LCD Front Cover (2010) LCD Panel (2020) LCD Inverter Card (2030) Hinges/Latches DSTN LCD .1/.2/.
TFT LCD: This artwork shows the TFT type 1 LCD. For the type 2, do the same procedure. .1/.2/.3/.4/ : Hinges .5/.6/ : Latches Step Size (Quantity) Torque .1/ (a) M 2.5 x 6mm (2) (b) M 2.5 x 6mm, Special head (1) 4 kgcm .2/ M 2.5 x 6mm (2) 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
When replacing: Replace the LCD miscellaneous parts as follows: 98 IBM Mobile Systems HMM.
LCD Cable DSTN LCD ThinkPad 380, 385 (2635) 99.
TFT LCD 100 IBM Mobile Systems HMM.
Locations Front View .1/ LCD latch .2/ Contrast control (DSTN model) Brightness control (TFT model) .3/ Headphone jack .4/ Microphone/line-in jack .5/ Volume control .6/ Diskette drive .7/ Diskette eject button .8/ CD-ROM drive .9/ CD-ROM eject button .
Rear View .1/ External-monitor connector .2/ Parallel connector .3/ Serial connector .4/ Power jack .5/ External-input-device connector .6/ Suspend mode indicator .7/ Battery indicator .8/ IR port .9/ Power switch .1ð/ PCMCIA slots .11/ PC Card eject button .
Bottom View .1/ Memory-slot cover .2/ System-expansion connector .3/ Memory slot .4/ Backup battery .5/ Battery pack latch .6/ Battery pack .7/ Power shutdown switch ThinkPad 380, 385 (2635) 103.
Parts Listing 380, 385 (2635) Models 380/380D/385/385D 104 IBM Mobile Systems HMM.
Index System Unit 1 LCD Assembly (see “Models 380/380D/385/385D” on page 108 ) 2 Name Label Kit 05K4462 3 Keyboard Assembly (see Keyboard Section) 4 Subcard 73H9928 5 HDD Bracket 73H9936 6 Hard Disk Drive (1.08 GB) 39H2221 Hard Disk Drive (1.4 GB) 73H6419 Hard Disk Drive (2.
Models 380E/380ED/385E/385ED 106 IBM Mobile Systems HMM.
Index System Unit 1 LCD Assembly (see “Models 380E/380ED/385E/385ED” on page 111) 2 Name Label Kit 05K4462 3 Keyboard Assembly (see Keyboard Section) 4 Subcard 73H9928 5 HDD Bracket, upper 12J0142 6 HDD Spacer 12J0143 Note: HDD spacer is for slim-type HDD (12.
Models 380/380D/385/385D LCD FRU (DSTN) 1 LCD Cover 73H9940 2 LCD Inverter 73H9946 3 LCD Cable 73H9947 4 LCD Hinge 73H9942 5 LCD Lens ( see Misc. Parts ) 6 LCD Panel (12.
LCD FRU (TFT) Type 1 1 LCD Cover 73H9941 2 LCD Panel (12.1" TFT) 05K9308 LCD Inverter 05K3119 3 LCD Cable 73H9948 4 LCD Hinge 73H9943 5 LCD Lens ( see Misc.
Type 2 1 LCD Cover 11J8860 2 LCD Panel (12.1" TFT) 11J9623 3 LCD Inverter 11J9622 4 LCD Cable 11J9625 5 LCD Hinge 73H9943 6 LCD Lens ( see Misc. Parts ) LCD Misc.
Models 380E/380ED/385E/385ED LCD FRU (FRSTN) 1 LCD Cover 73H9940 2 LCD Inverter 73H9946 3 LCD Cable 12J0139 4 LCD Hinge 73H9942 5 LCD Lens ( see Misc. Parts ) 6 LCD Panel (12.
LCD FRU (TFT) Type 1 1 LCD Cover 73H9941 2 LCD Panel (12.1" TFT) 05K9308 LCD Inverter 05K3119 3 LCD Cable 73H9948 4 LCD Hinge 73H9943 5 LCD Lens ( see Misc.
Type 2 1 LCD Cover 11J8860 2 LCD Panel (12.1" TFT) 11J9623 3 LCD Inverter 11J9622 4 LCD Cable 05K4358 5 LCD Hinge 73H9943 6 LCD Lens ( see Misc. Parts ) LCD Misc.
Keyboard Arabic 11J8305 Belgian 83H6485 Canadian French 83H6488 Czech 11J8306 Danish 83H6487 Dutch 83H6480 French 83H6478 German 83H6477 Greek 11J8307 Hebrew 11J8308 Hungarian 11J8309 Italian 83H6479 .
Common/Option Parts List Miscellaneous Parts Misc. Parts 12J0145 Include the following: Support structure Air Duct Audio Jack Holder Power Switch Knob LCD GNG Holder, Lower Screw Kits 05K4313 Include the following: Hex Stud, D-Sub (6) M2 x 2.4, Pan head (4) M2 x 1.
Options Notes: 1. When you replace the AC Adapter, use the one for the country you are in even if the computer is from a different country. 2. The warranty for the system unit does not apply to all options. 380/385 Port Replicator 84G1320 8X CD-ROM 73H9933 AC Adapter (56W) 2-pin 12J2585 3-pin 12J2583 Cover Set for 380/385 Port Replicator 84G1321 2.
Numeric Keypad Belgian 95F5741 Canadian French 95F5466 Danish 95F5467 Dutch 95F5467 French 95F6313 German 95F6314 Greek 95F5467 Hebrew 95F5741 Icelandic 95F5467 Italian 95F6316 Japanese 79F6401 Norwegian 95F5467 Spanish 95F6315 Swedish / Finnish 95F5468 Swiss / French 95F5711 Swiss / German 95F5715 Turkish 95F5467 U.
Power Cords IBM power cords for a specific country are usually available only in that country: For 2-pin power cords: IBM Power Cord Part Number Used in These Countries 13H5264 Bahamas, Barbados, .
For 3-pin power cords: Note The grounded adapter is required for full MPRII compliance. IBM Power Cord Part Number Used in These Countries 13H5270 Austria, Belgium, Bulgaria, Chile, Czech Republic.
IBM Power Cord Part Number Used in These Countries 76H3524 Abu Dhabi, Albania, Antigua, Bahrain, Brunei, Dubai, Fiji, Hong Kong, India, Ireland, Kenya, Kuwait, Macao, Malaysia, Nigeria, Oman, People&a.
ThinkPad 560, 560E (2640) Read This First ................. 1 2 3 Checkout Guide . . . . . . . . . . . . . . . . 127 Memory Checkout . . . . . . . . . . . . . . 128 System Board Checkout ........... 1 2 9 Keyboard or Auxiliary Input Device Checkout . 129 TrackPoint III Checkout .
Front View . . . . . . . . . . . . . . . . . 183 Bottom View . . . . . . . . . . . . . . . . . 184 Rear View . . . . . . . . . . . . . . . . . . 185 Parts Listing 560, 560E (2640) ......... 1 8 6 LCD FRU (DSTN) .............. 1 8 9 LCD FRU (TFT) .....
Read This First Before you go to the checkout guide, be sure to read this section. Important Notes Only certified trained personnel should service the computer . Read FRU service procedures before replacing any FRUs. Be extremely careful during such write operations as copying, saving, or formatting.
What to Do First: The servicer must include the following in the parts exchange form or parts return form that is attached to the returned FRU. 1. Name and phone number of servicer 2. Date of service 3. Date when part failed 4. Date of purchase 5. Failure symptoms, error codes appearing on display, and beep symptoms 6.
Warranty Notes During the warranty period, the customer may be responsible for repair costs if the computer damage was caused by misuse, accident, modification, unsuitable physical or operating environment, or improper maintenance by the customer.
How to Disable the Power-On Password 1. Power off the computer. 2. Remove the frame (see “1040 Frame” on page 160). 3. Flip the keyboard over as shown in the figure. 4. Jumper the two password jumper pads (either R364 or R39) on the system board. 5.
Checkout Guide Use the following procedure as a guide for computer problems. Note: The diagnostic tests are intended to test only IBM products. Non-IBM products, prototype cards, or modified options can give false errors and invalid system responses. 1.
Memory Checkout DIMM cards are available for increasing memory capacity. The following figure indicates the displayed memory values. Memory errors might stop system operations, show error messages on the screen, or hang the system. Use the following procedure to isolate memory problems.
3. Select Update system programs from the menu. System Board Checkout The processing functions are performed by the system board. When a numeric code calls the system board as a FRU, use the following procedure to isolate the problem: 1. Run the system board test to verify the symptom.
If the problem is not corrected, replace the device and then the system board. TrackPoint III Checkout If the TrackPoint III does not work, check the configuration in the ThinkPad Features program. If the configuration of the TrackPoint III is disabled, select Enable to enable it.
3. Press Enter. 4. Insert the blank diskette when instructed. 5. Type Y (Yes) to the question on the screen. 6. Select FDD-1 or FDD-2 and press Enter to run the diskette drive test. 7. If the controller test detects an error, FRU code 10 appears. Replace the system board.
If the power-on indicator does not turn on, check the power cord of the AC Adapter for correct continuity and installation. If the operational charge does not work, go to “Checking Operational Charging.” 1. Unplug the AC Adapter cable from the computer and measure the output voltage at the plug of the AC Adapter cable.
Checking the Battery Pack: Battery charging will not start until the Fuel-Gauge shows that less than 95% of the total power remains; with this condition the battery pack will charge to 100% of its capacity. This protects the battery pack from being overcharged or having a shortened life.
If the resistance is not correct, replace the battery pack. If the resistance is correct, replace the DC/DC card. If the problem persists, replace the system board. Checking the Backup Battery 1. Power off the computer and unplug the AC Adapter from the computer.
6. Go to the “Running the Diagnostics” on page 151 and run the diagnostics. 7. If the advanced diagnostic device test does not find an error, suspect a problem with the port replicator of the system expansion bus. 8. Power off the computer and reconnect the port replicator.
The battery condition is low. The battery power indicator blinks orange. Either the PS2 OFF or PS2 SUSpend command is set in the ThinkPad Features program. Notes Notes: 1. In the ThinkPad Features program, the computer can be set to “Will not suspend even if LCD is closed”.
Hibernation Mode: In hibernation mode, the following occurs: The system status, RAM, VRAM, and setup data are stored on the hard disk. The system is powered off. Note The computer cannot enter hibernation mode when the computer is powered with ac power and a communication PC Card is used.
Symptom-to-FRU Index The Symptom-to-FRU Index lists the symptoms and errors and the possible causes. The most likely cause is listed first. Note: Perform the FRU replacement or actions in the sequence shown in the “FRU/Action” columns. If a FRU did not solve the problem, put the original part back in the computer.
Symptom / Error FRU / Action in Sequence 111 (I/O parity.) 1. Go to “Memory Checkout” on page 128. 2. System board 161 (Dead battery.) 1. Go to “Checking the Backup Battery” on page 134. 2. Backup battery 3. System board 163 (Time and date was not set.
Symptom / Error FRU / Action in Sequence 2XX 201: Memory data error. 202: Memory line error 00–15. 203: Memory line error 16–23. 205: Memory test failure on on-board memory. 221: ROM to RAM remap error. 1. Go to “Memory Checkout” on page 128. 2.
Symptom / Error FRU / Action in Sequence 24XX (2401: System board video error.) 1 . System board 808X 8081: PCMCIA presence test failure. (PCMCIA revision number also checked.) 8082: PCMCIA register test failure. 1 . PCMCIA Slot Assembly 2. PCMCIA device 3.
Diagnostic Error Codes If an error is detected, the following appears: Large X on the left side of the device icon. Device ID (three digit) FRU code (four digit) Error code (two digit) The device ID and error code indicate the detailed portion of the FRU that caused the error.
FRU Codes: If an error is detected by the diagnostic tests, a four-digit FRU code is displayed. The FRU code indicates two suspected FRUs. Replace the FRU that is indicated by the two leftmost digits first; then replace the FRU that indicated by the two rightmost digits.
If the problem still remains after replacement of the FRUs, go to “Undetermined Problems” on page 149. FRU Code FRU 72 PCMCIA slot assembly Beep Symptoms Symptom / Error FRU / Action in Sequence Continuous beeps. System board One beep and a blank, unreadable, or flashing LCD.
Symptom / Error FRU / Action in Sequence No beep during POST but system runs correctly. 1. Turn the volume up and check the speaker. 2. Speaker 3. System board LCD-Related Symptoms Important The LCD for the notebook computer contains over 921,000 thin-film transistors (TFTs).
Symptom / Error FRU / Action in Sequence TrackPoint III does not work. 1. Reseat the keyboard cable on the system board. 2. Go to “TrackPoint III Checkout” on page 130. 3. Keyboard 4. System board Pointer moves automatically or does not work correctly.
Function-Related Symptoms Symptom / Error FRU / Action in Sequence The system does not suspend or resume when the LCD is closed or opened. 1. Go to “Suspend Mode” on page 38, and check that the computer can enter suspend mode. 2. Boot an operating system and press Fn + F4.
Infrared-Related Symptoms Symptom / Error FRU / Action in Sequence Unable to communicate using the Infrared (IR) Port. 1. Make sure the setup for the IR is correct. 2. Make sure there are no fluorescent lights near the computer. The computer may receive optical noise from the fluorescent light.
Undetermined Problems You are here because the diagnostic tests did not identify which adapter or device failed, installed devices are incorrect, a short circuit is suspected, or the system is inoperative. Follow these procedures to isolate the failing FRU (do not isolate nondefective FRUs).
Related Service Procedures This section provides information about the following: “Status Indicators” “Running the Diagnostics” on page 151 “Displaying the Error Log” on page 1.
Symbol Color Meaning .1/ Battery Green Battery fully charged Orange Battery charging Blinking orange Battery needs charging .2/ Hard Disk In Use Orange Data is read from or written to the hard disk drive. .3/ Numeric Lock Green Numeric keypad on the keyboard is enabled.
9. Select OK and press Enter if the selection is OK. 10. Select a device and press Enter to start the tests. 11. Select Test All to test all devices. 12. Select Loop Test to run the tests in a repeated loop. A loop option menu appears in which a device loop or all-device loop can be selected.
Running a Low-Level Format Do the following to format the hard disk. Warning: Make sure the drive address to be formatted is correct. This procedure erases all information on the disk. 1. Power off the computer. 2. Insert the ThinkPad hardware maintenance diskette Ver 1.
Product Overview (560, 560E) The following table is an overview of the system features. Feature Description Processor 560 Intel Pentium 100 MHz Intel Pentium 120 MHz Intel Pentium .
Feature Description Audio 16-bit audio Internal speaker Internal microphone Mechanical volume Infrared Transfer 560 IrDA ** 1.0 560E IrDA 1.
FRU Removals and Replacements This section contains information about removals and replacements. Do not damage any parts. Only certified, trained personnel should service the computer. The arrows in the “Removals and Replacements” section show the direction of movement to remove a FRU, or to turn a screw to release the FRU.
1010 Backup Battery Safety Notice 4: Translation on page 11 The lithium battery can cause a fire, explosion, or severe burn. Do not recharge it, remove its polarized connector, disassemble it, heat it above 100°C (212°F), incinerate it, or expose its cell contents to water.
1020 DIMM (If Installed) Turn the computer upside down. Step Length (Quantity) Torque .1/ 7 mm, Nylon (1) 4.0 kgcm Note: Make sure you use the correct screw and tighten it to the torque specified. Do not use the screw that you removed, use a new screw.
1030 Battery Pack Turn the computer upside down. ThinkPad 560, 560E (2640) 159.
1040 Frame Battery Pack (1030) Step Length (Quantity) Torque .1/ 12 mm, Nylon (2) 4.0 kgcm .2/ 7 mm, Nylon (6) 4.0 kgcm Note: Make sure you use the correct screw and tighten it to the torque specified. Do not use the screw that you removed, use a new screw.
ThinkPad 560, 560E (2640) 161.
Note Be careful not to remove the Esc key when you remove the frame. If the Esc key is removed, replace it as shown. When replacing the frame, check whether the click buttons of the TrackPoint III can be pressed correctly. If the frame is not in place, the click buttons will not work.
1050 Keyboard Unit Battery Pack (1030) When replacing:: When replacing the frame, first replace the middle four screws shown in black in the figure; then check whether the click buttons of the TrackPoint III can be pressed correctly. If the frame is not in place, the click buttons will not work.
164 IBM Mobile Systems HMM.
Note Be careful not to remove the Esc key when you remove the frame. If the Esc key is removed, replace it as shown. ThinkPad 560, 560E (2640) 165.
166 IBM Mobile Systems HMM.
1060 LCD Assembly Battery Pack (1030) Keyboard Unit (1050) Note: For the LCD FRU removals and replacement, go to “2010 LCD Front Cover” on page 173. Step Length (Quantity) Torque .1/ 4 mm, flathead, Nylon (2) 4.0 kgcm .2/ 7 mm, Nylon (2) 4.
1070 Speaker Battery Pack (1030) Keyboard Unit (1050) 168 IBM Mobile Systems HMM.
1080 Hard Disk Drive Attention Do not drop or apply any shock to the hard disk drive. The hard disk drive is sensitive to physical shock. Incorrect handling can cause damage and permanent loss of data on the hard disk. Before removing the hard disk drive, have the user make a backup copy of all the information on the hard disk.
1090 PCMCIA Slot Assembly Battery Pack (1030) Keyboard Unit (1050) Note: Before removing and replacing the PCMCIA slot assembly, make sure that the PCMCIA cards are removed and the eject levers are not sticking out. Step Length (Quantity) Torque .
1100 System Board DIMM (If Installed) (1020) Battery Pack (1030) Keyboard Unit (1050) LCD Assembly (1060) Speaker (1070) Hard Disk Drive (1080) PCMCIA Slot Assembly (1090) Notes: 1. The system unit serial number must be restored when the system board is replaced.
Step Length (Quantity) Torque .4/ 4 mm, Nylon (2) 4.0 kgcm Note: Make sure you use the correct screw and tighten it to the torque specified. Do not use the screw that you removed, use a new screw.
2010 LCD Front Cover Battery Pack (1030) Keyboard Unit (1050) LCD Assembly (1060) Important The LCD for the notebook computer contains over 921,000 thin-film transistors (TFTs).
The LCD front cover has several latches. Release the latches as shown in step .3/ . For the DSTN LCD, there are two slide knobs in step .4/ . When replacing: Make sure that the slide knobs work correctly.
2020 LCD Panel Battery Pack (1030) Keyboard Unit (1050) LCD Assembly (1060) LCD Front Cover (2010) DSTN Panel When Replacing: Connect the LCD connector to the inverter card by lining them up straight: Step Size (Quantity) Torque .1/ M 2.
TFT Panel TFT LCD Note For Model 560, use only the TFT 1 LCD. For Model 560E: – When replacing the entire LCD assembly, use only the TFT 2. – When replacing the an individual LCD FRU, use either the TFT 1 or the TFT 2 depending on what the other LCD FRUs in the assembling are using.
TFT 2 (P/N 11J9626) Attention When connecting the flexible cable to the rear of the LCD panel, do not press on the LCD glass surface. Pressing on the glass surface might damage the LCD. Press only on the connector. Step Size (Quantity) Torque .1/ M 2.
When replacing: There are two types of rear covers for the Model 560E TFT LCD unit. Verify the type and follow the relevant information. 1. If there are bosses on the rear cover, put each boss into each hole of the LCD panel assembly.
2030 Inverter Card Battery Pack (1030) Keyboard Unit (1050) LCD Assembly (1060) LCD Front Cover (2010) LCD Panel (2020) DSTN Panel Step Size (Quantity) Torque .1/ M 2.5 x 6 mm, flathead (1) 3.0 kgcm Note: Make sure you use the correct screw and tighten it to the torque specified.
TFT Panel When Replacing: Ensure the LCD connector and inverter card are properly aligned. Step Size (Quantity) Torque .2/ M 2.0 x 3.7 mm, flathead (2) 3.0 kgcm Note: Make sure you use the correct screw and tighten it to the torque specified. Do not use the screw that you removed, use a new screw.
2040 LCD Cable and Hinges DIMM (If Installed) (1020) Battery Pack (1030) Keyboard Unit (1050) LCD Assembly (1060) LCD Front Cover (2010) LCD Panel (2020) Inverter Card (DSTN only) (1140) DSTN .1/.2/ : LCD cable .3/.
TFT .1/.2/ : LCD cable .3/.4/ : Hinges When replacing: See the following figure: Step Size (Quantity) Torque .1/ M 2.5 x 6 mm, flathead (2) 3.0 kgcm .3/ M 2.5 x 6 mm (3) flathead 3.0 kgcm Note: Make sure you use the correct screw and tighten it to the torque specified.
Locations Front View .1/ LCD .2/ Contrast Control .3/ Brightness Control .4/ Headphone Jack .5/ Microphone/Line-In Jack .6/ Volume Control .7/ PCMCIA Slots .8/ PC Card Eject Buttons .9/ Battery Pack .1ð/ TrackPoint III .11/ LCD Latch .12/ Fn Key .13/ Keyboard .
Bottom View .1/ System-Expansion Connector .2/ Power Shutdown Switch .3/ Memory Slot .4/ Memory-Slot Cover .5/ Battery Pack Latch 184 IBM Mobile Systems HMM.
Rear View .1/ Power Switch .2/ IR Port .3/ External Diskette Drive Connector .4/ External Monitor .5/ Parallel Connector .6/ Serial Connector .7/ Security Keyhole .
Parts Listing 560, 560E (2640) 186 IBM Mobile Systems HMM.
Index System Unit 1 LCD Assembly (11.3 DSTN) 20H4267 (U.S.-2640, model 1xx, 3xx, 5xx) See “LCD FRU (DSTN)” on page 189 for LCD FRU. LCD Assembly (12.1 TFT 1) 12J1600 (U.S.-2640, model 2xx, Exx, Fxx) (These models may instead use TFT 2 below) See “TFT 1 (12J1600)” on page 190 for LCD FRU.
Index System Unit 2 Frame 46H4141 Note: This FRU includes two model labels. Verify the model and attach the correct label. 3 Keyboard (see keyboard section) 4 TrackPoint III 84G6536 5 Speaker 46H4133 6 EMI Bracket I/O 46H4149 7 System Board (100 MHz) 05K4302 (U.
LCD FRU (DSTN) Index System Unit 1 LCD Front Cover 20H4265 2 Control Knob 46H4158 3 LCD Panel — 4 Spacer 46H4159 5 Inverter Card 46H4152 6 Shield Sheet 46H4157 7 LCD Cable 46H4156 8 Hinges 46H4155 9.
LCD FRU (TFT) TFT 1 (12J1600) Index System Unit 1 LCD Front Cover 05K4603 2 Control Knob 11J9664 3 LCD Panel — 4 Inverter Card 82H5509 5 Shield Sheet 46H4165 6 LCD Cable 12J1601 7 Hinges 11J9663 8 L.
TFT 2 (11J9626) Index System Unit 1 LCD Front Cover 11J9627 2 Control Knob 46H4224 3 LCD Panel — 4 Inverter Card 11J9632 5 Shield Sheet 46H4165 6 LCD Cable 11J9629 7 Hinges 11J9628 8 LCD Rear Cover .
Keyboard Arabic 97H3886 Belgian 97H3884 Canadian French 97H3891 Danish 97H3879 Dutch 97H3878 French 97H3876 German 97H3875 Greek 97H3889 Hebrew 97H3887 Italian 97H3877 Japanese 97H3893 Korean 97H3894 Latin Spanish 97H3890 Norwegian 97H3881 Portuguese 97H3885 Russian 97H3892 Spanish 97H3880 Swedish or Finnish 97H3883 Swiss 97H3882 Turkish 97H3888 U.
Common and Option Parts List Miscellaneous Parts Screw Kit 12J0808 Screw Kit (M2.5 x 4 mm, nylon coating) 97H3917 Screw Kit (M2.5 x 7 mm, nylon coating) 97H3918 Screw Kit (M2.5 x 12 mm, nylon coating) 97H3919 Options Notes: 1. When you replace the AC Adapter, use the one for the country you are in even if the computer is from a different country.
Numeric Keypad Belgian 95F5741 Canadian French 95F5466 Danish 95F5467 Dutch 95F5467 French 95F6313 German 95F6314 Greek 95F5467 Hebrew 95F5741 Icelandic 95F5467 Italian 95F6316 Japanese 79F6401 Norwegian 95F5467 Spanish 95F6315 Swedish or Finnish 95F5468 Swiss French 95F5711 Swiss German 95F5715 Turkish 95F5467 U.
Power Cords IBM power cords for a specific country are usually available only in that country: For 2-pin power cords: IBM Power Cord Part Number Used in These Countries 13H5264 Bahamas, Barbados, Berm.
For 3-pin power cords: Note: The grounded adapter is required for full MPRII compliance. IBM Power Cord Part Number Used in These Countries 25H2205 Argentina, Australia, New Guinea, New Zealand, Papua.
For 3-pin slim power cords: IBM Power Cord P/N Used in These Countries 76H3514 Argentina, Australia, Papua New Guinea, New Zealand, Paraguay, Uruguay 76H3516 Bahamas, Barbados, Bermuda, Bolivia, Canad.
198 IBM Mobile Systems HMM.
ThinkPad 760 (9546, 9547) Read This First ................. 2 0 2 Checkout Guide . . . . . . . . . . . . . . . . 205 Memory Checkout . . . . . . . . . . . . . . 206 System Board and CPU Card Checkout .... 2 0 8 Keyboard and Auxiliary Input Device Checkout 209 DSP Card Checkout .
1030 Battery Pack . . . . . . . . . . . . . 250 1040 Hard Disk Drive ............ 2 5 1 1050 DIMM . . . . . . . . . . . . . . . . . 252 1060 Top Cover . . . . . . . . . . . . . . 256 1070 Keyboard Unit . . . . . . . . . . . . . 257 1080 LCD Unit . . .
8010 LCD Cover . . . . . . . . . . . . . . 329 8020 LCD Panel . . . . . . . . . . . . . . 331 8030 Interface Cable Assembly, Hinges . . . 333 LCD Unit, 12.1 SVGA (P/N 46H5725, ASM P/N 46H5723) . . . . . . . . . . . . . . . . . . . 335 9010 LCD Cover .
Read This First Before you go to the checkout guide, be sure to read this section. Important Notes Only certified trained personnel should service the computer . Read FRU service procedures before replacing any FRUs. Be extremely careful during write operations such as copying, saving, or formatting.
What to Do First: The servicer must include the following in the parts exchange form or part return form that is attached to the returned FRU: 1. Name and phone number of servicer 2. Date of service 3. Date when part failed 4. Date of purchase 5. Failure symptoms, error codes appearing on display, and beep symptoms 6.
How to Disable the Power-On Password: 1. Power-off the computer. 2. Open the keyboard, and remove the diskette drive or CD-ROM drive and the battery pack. 3. Install a jumper on the power-on password connector on the left side of the FDD connector. (See “Power-On Password Connector” on page 345 for location.
Checkout Guide Use the following procedure as a guide for computer problems. Note: The diagnostic tests are intended to test only IBM products. Non-IBM products, prototype cards, or modified options can give false errors and invalid system responses. 1.
Memory Checkout DIMMs are available for increasing memory capacity. Note: Models 760XL and 760XD have a dip switch on the DIMM adapter card. When a 64 MB 2bank DIMM is installed, the dip switch is located to the left as case 2, and the base memory (8 MB) on the DIMM adapter card is disabled.
Models 760C/760CD/760L/760LD Models 760E/760ED/760EL/760ELD Models 760XL/760XD DIMM Displayed Value 0MB 7808KB 8MB 16000KB 12MB 20096KB 16MB 24192KB 20MB 28288KB 24MB 32384KB 28MB 36480KB 32MB 40576KB.
Memory errors might stop system operations, show error messages on the screen, or hang the system. Use the following procedure to isolate memory problems: Note: Make sure that the DIMM adapter card is fully installed into the connector. A loose connection can cause an error.
Note: Don't touch the keyboard and pointing device when the system board test is running. This may cause an unexpected error. 2. If FRU code 10 appears, replace the system board but do not replace the CPU card. Transfer the CPU card from the old system board to the new system board.
External keyboard (with keyboard/mouse cable) If any of these devices do not work, reseat the cable connector and repeat the failing operation. If the problem does not recur, recheck the connector. If the problem is not corrected, replace the device, and then the system board.
Reseat the keyboard card cables. Replace the keyboard card cables. Replace the keyboard card assembly. Replace the video card. Replace the system board. Fan Checkout (Models 760XL/760XD) The cooling fan is controlled by a thermostat on the video card.
Model 760XD: The fan starts when the temperature of the inside box rises over 54°C, and stops when the temperature of the inside box falls under 49°C. To check the fan, do the following: 1. Turn off the computer. 2. Do the following steps to warm the computer up so that the fan starts: a.
4. If the controller test runs without errors, the drive read/write tests start automatically. 5. If the drive test detects an error, FRU code 50 for FDD-1; or 51 for FDD-2 appears.
4. Disconnect the AC Adapter, remove the hard disk and diskette drive, and install the charged battery pack; then check that power is supplied by the battery pack. If you suspect a power problem, see the appropriate power supply check in the following list: “Checking the AC Adapter.
Replace the DC/DC card. If the problem is not corrected, replace the system board. If the problem is still not corrected, go to “Undetermined Problems” on page 235.
Note: Signal lines, not used in these steps, are used for communication between the system and the battery. 3. If the voltage is less than + 11.0 V dc, the battery pack has been discharged. Recharge the battery pack. If the voltage is still less than + 11.
a. DC/DC card b. System board If the problem is not resolved when the system board is replaced, go to “Undetermined Problems” on page 235. If the voltage is outside the normal voltage range, do one of the following: – Try these test procedures in a different car, if one is available.
(+) (-) Black Red If the voltage is correct, replace the system board. If the voltage is not correct, the backup battery has been discharged. Replace the backup battery. If the backup battery discharges quickly after replacement, replace the system board.
If the voltage is less than 3.5 V dc, go to the next step. 7. Plug the AC Adapter into the computer and power-on the computer. Warning: Be careful not to cause a short circuit when measuring the voltage. 8. Measure the output voltage at the connector on the system board.
one minute. The resume operation must start. If the resume operation does not work, switching of power from the battery pack to standby battery will not be correct. Replace the DC/DC card. If replacing the DC/DC card does not resolve the problem, replace the system board.
The keyboard is opened. The specified time has elapsed from the last operation with the keyboard, mouse, hard disk drive, parallel connector, or diskette drive; or the AC Adapter is plugged in. The time is specified by Suspend Timer in the ThinkPad Features program.
The following event causes the computer to exit hibernation mode: The power-on switch is turned on. When power is turned on, the hibernation history in the boot record on the hard disk is recognized and system status is restored from the hard disk to resume operation.
Symptom-to-FRU Index The Symptom-to-FRU Index lists the symptoms and errors and the possible causes. The most likely cause is listed first. Note: Perform the FRU replacement or actions in the sequence shown in the “FRU/Action in Sequence” column. If a FRU did not solve the problem, put the original part back in the computer.
Symptom / Error FRU / Action in Sequence 111 (I/O parity.) 1. Go to “Memory Checkout” on page 206. 2. Expansion Unit/Port Replicator 3. System board 158 (HDP was not set even though the supervisor password is set.) 1. Set HDPs for both hard disk drives in the HDD bay and the UltraBay.
Symptom / Error FRU / Action in Sequence 185 (The startup sequence is not valid. Suspect that power was off when the startup sequence was being updated.) 1. Reset the startup sequence in Easy-Setup. 186 1 . System board 188 (EEPROM CRC #2 error.) 1. Set the system identification using the ThinkPad Hardware Maintenance Diskette.
Symptom / Error FRU / Action in Sequence 601, 6XX (601: Diskette drive or controller error.) 1. Go to “Diskette Drive Test” on page 212. 2. Diskette drive assembly 3. Diskette 4. System board 602 (Diskette read error.) 1. Go to “Diskette Drive Test” on page 212.
Symptom / Error FRU / Action in Sequence 861X (Pointing device error when TrackPoint III is enabled.) 8611: System bus error.–I/F between 8042 and IPDC. 8612: TrackPoint error. 8613: System board or TrackPoint error. 1. Reseat the keyboard connector on the video card.
Note: The device ID and error codes are used to indicate the detail portion of the FRU which caused the error. If replacing a FRU does not correct a problem, see the device ID or error code from the previous failure. If they have changed, the cause might be because the new FRU is defective or that the FRU was incorrectly installed.
Symptom / Error FRU / Action in Sequence One long, two short beeps and a blank or unreadable LCD. 1 . System board 2. Video card 3. LCD assembly One long beep followed by four short beeps each time the power switch is operated. (System cannot power-on due to low battery voltage.
LCD-Related Symptoms Important The LCD for the notebook computer contains over 921, 000 thin-film transistors (TFTs). A small number of missing, discolored, or lighted dots (on all the time) is characteristic of TFT LCD technology, but excessive pixel problems can cause viewing concerns.
Symptom / Error FRU / Action in Sequence TrackPoint III does not work. 1. Reseat the keyboard connector on the video card. 2. Go to “TrackPoint III Checkout” on page 210. 3. Keyboard 4. Video card 5. System board Pointer moves automatically or does not work correctly.
Symptom / Error FRU / Action in Sequence The system will not power-off. (See “Power Shutdown Switch” on page 204.) 1. Press the power shutdown switch. 2. System board Function/Audio-Related Symptoms Symptom / Error FRU / Action in Sequence The system will not suspend or resume by opening or closing the keyboard.
DSP-Related Symptoms Symptom / Error FRU / Action in Sequence In OS/2, DOS, or Windows multimedia programs, no sound comes from the computer. (Only system beeps are heard at power-on.) 1. Reseat the DSP card. 2. Go to “DSP Card Checkout” on page 210 and check the DSP card.
Infrared-Related Symptoms Symptom / Error FRU / Action in Sequence Unable to communicate using the Infrared (IR) Port. 1. Make sure the setup for the IR is correct. 2. Make sure there are no fluorescent lights near the computer. The computer may receive optical noise from the fluorescent light.
Undetermined Problems You are here because the diagnostic tests did not identify which adapter or device failed, installed devices are incorrect, a short circuit is suspected, or the system is inoperative. Follow the procedures below to isolate the failing FRU (do not isolate nondefective FRUs).
Related Service Procedures This section provides information about the following: “Status Indicators” “How to Run the Diagnostics” on page 237 “Error Log” on page 238 “Ch.
Icon Meaning .2/ Remaining battery .3/ Secondary battery status .4/ Main battery status .5/ Diskette drive in-use .6/ Hard disk in-use .7/ Numeric lock .8/ Caps lock .9/ Scroll lock How to Run the Diagnostics Use either the TrackPoint III or the cursor move keys to interact with the tests.
8. Select a device, press the Spacebar , and install the tool. Multiple devices can be selected by repeating this step. A √ mark appears beside the selected devices. 9. Select OK and press Enter if the selection is OK. 10. Select a device and press Enter to start the tests.
subsystems of the system board and not the attachment of the devices. The FDD-1, HDD-1, or PCMCIA-1 icons represent the first drive in the system configuration for each type of device. Similarly, the FDD-2 or PCMCIA-2 icons represent the second drive, usually attached through a port replicator or an expansion unit.
Fn Key Combinations The following table shows the Fn key and function key combinations and their corresponding functions. The Fn key works independently from the operating system. The operating system obtains the status through the system management interface to control the system.
Product Overview (760) The following table shows an overview of the system features: Model 760C or 760CD Feature Description Processor Intel Pentium 90 MHz with 256KB L2 Cache Intel Pe.
Model 760E or 760ED Feature Description Processor Intel Pentium 120 MHz with 256KB L2 Cache Intel Pentium 133 MHz with 256KB L2 Cache Intel Pentium 150 MHz with 256KB L2 Cache Bus architec.
Model 760L or 760LD Feature Description Processor Intel Pentium 90 MHz with 256KB L2 Cache Intel Pentium 120 MHz with 256KB L2 Cache Bus architecture AT bus VESA local bus for video subsystem Memory (standard) 8MB (on the system board) Memory (option) 4MB, 8MB, 16MB, DIMM (max.
Model 760EL or 760ELD Feature Description Processor Intel Pentium 100 MHz w/o L2 Cache Intel Pentium 120 MHz w/o L2 Cache Intel Pentium 133 MHz w/o L2 Cache Bus architecture PCI bus VESA local bus for video subsystem Memory (standard) 8MB or 16MB (on the system board) Memory (option) 8MB, 16MB, 32MB, DIMM (max.
Model 760XL or 760XD Feature Description Processor 760XL/760XD – Intel MMX Pentium 166MHz with 256KB L2 Cache Bus architecture PCI bus VESA local bus for video subsystem Memory (standard.
FRU Removals and Replacements This section contains information about removals and replacements. Do not damage any part. Only certified and trained personnel should service the computer. The arrows in this section show the direction of movement to remove a FRU, or to turn a screw to release the FRU.
1010 Rear Connector Door Remove the center latch .1/ ; then remove the rear connector door by flexing it .2/ . ThinkPad 760 (9546, 9547) 247.
1020 Diskette Drive/CD-ROM Drive Diskette Drive (Model Unique) Note: If the security latch .A/ is at the left position, push and slide it to the right position (unlock).
CD-ROM Drive (Model Unique) Attention Note: Remove the CD-ROM drive exactly as shown in the figure. Do not apply any extra force to the CD-ROM drive when removing it. Note: If the security latch .A/ is at the left position, push and slide it to the right position (unlock).
1030 Battery Pack CD-ROM Drive (Model unique) (1020) Note: Be careful that the computer does not fall backward when the battery pack is removed. If there is a spacer, open the spacer before removing the battery pack.
1040 Hard Disk Drive Diskette Drive/CD-ROM Drive (1020) Battery Pack (1030) Attention Do not drop or apply any shock to the hard disk drive. The hard disk drive is sensitive to physical shock. Incorrect handling can cause damage and permanent loss of data on the hard disk.
1050 DIMM 760XL/760XD Diskette Drive/CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) 252 IBM Mobile Systems HMM.
Other Models 1 Turn the computer upside down. 1 1 2 3 ThinkPad 760 (9546, 9547) 253.
4 4 5 5 254 IBM Mobile Systems HMM.
Note: When installing the DIMM, do the following: 1. Find the notch .1/ on the side of the DIMM. 2. With the notched end of the DIMM toward the right side of the socket .2/ , insert the DIMM, at an angle of approximately 20°, into the socket; then press it firmly.
1060 Top Cover Diskette Drive/CD-ROM Drive (1020) Battery Pack (760C/760L/760E/760EL) (1030) Hard Disk Drive (1040) Note: When replacing the top cover, be careful not to damage the resume switch, shown in the figure. 2 4 mm 8 mm, Flathead 3 4 mm 5 mm, Flathead Top Cover 1 Resume Switch Step Size (Quantity) Torque .
1070 Keyboard Unit Top Cover (1060) When replacing the keyboard unit, connect the keyboard connector as shown in the figure; then replace the keyboard.
1080 LCD Unit Diskette Drive/CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) 6 6 mm 4 3 2 1 When replacing 5 Step Size (Quantity) Torque .1/ 4mm, Nylon (4) 4.5 kgcm .3/ 6mm, Nylon (2) 4.5 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
1090 Front IR Models 760XL/760XD Diskette Drive/CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) LCD Unit (1080) System Board Assembly (1100) After removing the DIMM adapter card, remove the front IR.
Other Models Diskette Drive/CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) 1 2 3 4 2 4 mm 8 mm 8 mm Step Size (Quantity) Torque .1/ 8mm, Nylon (2) 4mm, Nylon (1) 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
1095 Rear IR Diskette Drive/CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) LCD Unit (1080) 2 1 6 mm Step Size (Quantity) Torque .1/ 6mm, Nylon (4) 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
1100 System Board Assembly Diskette Drive/CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) LCD Unit (1080) Rear IR (1090) Note: In step 1, gently pushing the shaded area 1 , lift the switch cover halfway up 2 , as shown.
Notes: 1. Step .4/ is a DSP-model-unique step. DSP models are: Models 760C/760E/760CD/760ED/760XD 2. In step .5/ , gently push the levers to avoid flexing them. Step Size (Quantity) Torque .7/ 6mm, Nylon (2) 4 kgcm .8/ 8mm, Nylon (4) 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
Models 760XL/760XD For Models 760XL or 760XD, raise the system board assembly slightly to disconnect the DIMM adapter card in step .12/ . Be careful not to damage the IR flexible cable under the DIMM adapter card. Then remove the IR flexible cable in step .
Other Models When replacing: When replacing the power switch, align the power switch and power actuator in step .2/ of the following figure. Check that the power switch operates correctly before tightening any screws.
1125 Upper Shield Diskette Drive/CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) LCD Unit (1080) Front IR and Rear IR (1090) System Board Assembly (1100) Step Size (Quantity) Torque .
1110 Video Card/Fan (Model Unique) Diskette Drive/CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) LCD Unit (1080) Front.
760XL Note: Be careful not to touch the fan rotor when assembling or disassembling. When replacing: The following figure shows the microphone routing. Step Size (Quantity) Torque .3/ 4mm, Nylon (2) 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
Enhanced Video Card In step .5/ , turn the video card upside down to disconnect the cable in step .6/ . Step Size (Quantity) Torque .3/ 4mm, Nylon (2) 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified. Do not use the screw that you removed, use a new screw.
For Model 760XD, remove the fan as follows. Note: Be careful not to touch the fan rotor when assembling or disassembling. When replacing: The following figure shows the microphone routing.
1135 External Diskette Drive Connector Diskette Drive/CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) LCD Unit (1080) F.
1120 DC/DC Card Diskette Drive/CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) LCD Unit (1080) Front IR and Rear IR (1090) System Board Assembly (1100) Upper Shield (1125) Video Card (1110) 760XL/760XD .
When replacing: Make sure that the microphone cable does not catch between the system board and the spacer on the DC/DC card. ThinkPad 760 (9546, 9547) 273.
1130 DSP Card/ Audio (ESS) Card Diskette Drive/CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) LCD Unit (1080) Front IR and Rear IR (1090) System Board Assembly (1100) Upper Shield (1125) Video Card (1110) DC/DC Card (1120) Notes: 1.
When replacing: 1. The following figure shows the microphone cable routing. 2. When replacing the DSP card or the audio (ESS) card, make sure that the connector on the card is not loose. If the connector does not connect properly, no sound will be produced.
Thick-Type Models (Other Models and 760E) When replacing: 1. The following figure shows the microphone cable routing for models 760XL/760XD. 2. When replacing the DSP card or the audio (ESS) card, make sure that the connector on the card is not loose.
1140 CPU Card Diskette Drive/CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) LCD Unit (1080) Front IR and Rear IR (1090.
Be careful Connect the CPU card using the exact procedure shown in the figures, and make sure that the two CPU card connectors are connected properly. If these connectors are not connected, you cannot power on the computer. Do not apply any extra force to the shaded area of the CPU card when connecting.
1150 System Board and PCMCIA Slot Assembly Diskette Drive/CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) LCD Unit (1080) Front IR and Rear IR (1090) Video Card (1110) DC/DC Card (1120) DSP Card / Audio (ESS) Card (1130) CPU Card (1140) Notes: 1.
Models 760XL/760XD 280 IBM Mobile Systems HMM.
Other Models Step Size (Quantity) Torque .1/ 14mm, Nylon (2) 2.5 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
1160 Palm Rest Top Cover (1060) Keyboard Unit (1070) .1/ Turn the keyboard upside down. 2 4 mm 4 mm 5 mm, Flathead .3/ Turn the keyboard right-side up.
1170 Keyboard, Information Panel Top Cover (1060) Keyboard Unit (1070) Palm Rest (1160) Note: When pulling the lever off the foot .1/ , separate the lower part of the lever from the foot by inserting a pointed device through the hole in the foot.
284 IBM Mobile Systems HMM.
1180 Keyboard Cable Top Cover (1060) Keyboard Unit (1070) Palm Rest (1160) Note: When pulling the lever off the foot .1/ , separate the lower part of the lever from the foot by inserting a pointed device through the hole in the foot.
Notes: 1. When removing the latch from the keyboard base .6/ , push both ends of the latch simultaneously. 2. When replacing the keyboard cable, place the cable correctly, as shown by the artwork in the circle.
1190 Keyboard Card Battery Pack (760C/760L/760E/760EL) (1020) Diskette Drive/CD-ROM Drive (1020) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) Palm Rest (1160) 4.
1200 Backup Battery, Speaker, Standby Battery Diskette Drive/CD-ROM Drive (1020) Battery Pack (1030) Safety Notice 2: Translation on page 9 Some standby batteries contain a small amount of nickel and cadmium. Do not disassemble it, recharge it, throw it into fire or water, or short-circuit it.
.1/ for Backup Battery .2/ for Standby Battery .1/ .2/ for Speaker 2 1 Note: When replacing the speakers, backup battery, and standby battery, position the cables as shown.
LCD Removal and Replacement This section discusses removal and replacement procedure for the LCD unit of the ThinkPad 760x series. After removing the LCD unit, check its part number; then go to the appropriate section: P/N 29H9226 (12.1 SVGA): There are two types of LCDs with the part number 29H9226.
LCD Unit, 12.1 SVGA (P/N 29H9226, ASM P/N 29H9029) 1010 LCD Cover Notes: 1. Be careful not to scratch the LCD cover when removing the screw covers .1/ . 2. The LCD cover has several latches. Release these latches; then remove the LCD cover. Be careful not to break the latches.
292 IBM Mobile Systems HMM.
1020 LCD Panel, Interface Cable Assembly LCD Cover (1010) Note Be careful not to scratch or soil the surface of the LCD panel when replacing it. The LCD panel is latched to the rear cover. Remove the LCD panel by bending the rear cover in step .6/ .
294 IBM Mobile Systems HMM.
1030 Hinges LCD Cover (1010) LCD Panel (1020) (with interface cable assembly) Step Length (Quantity) Memo .1/ M2 x 4.3 mm (4) Note: Make sure you use the correct screw when replacing.
LCD Unit, 12.1 SVGA (P/N 29H9226, ASM P/N 73H6599) 2010 LCD Cover Notes: 1. Be careful not to scratch the LCD cover when removing the screw covers .1/ . 2. The LCD cover has several latches. Release these latches; then remove the LCD cover. Be careful not to break the latches.
Lift the LCD front cover a bit; then remove the microphone cable. ThinkPad 760 (9546, 9547) 297.
2020 LCD Panel LCD Cover (2010) Note Be careful not to scratch or soil the surface of the LCD panel when replacing it. Lift the LCD panel a bit and disconnect the connector for the interface cable. If there is the kapton tape on the rear of the panel, remove it.
When replacing Attention: 1. The inverter card is very sensitive. Connect the interface cable as shown. Flexing the inverter card with too much force seriously damages the card. 2. It is not safe to touch the inverter card connecter .A/ . A loose or incorrect connection of the connector can cause a serious problem.
2030 Interface Cable Assembly, Hinges LCD Cover (2010) LCD Panel (2020) .1/ : When replacing the interface cable assembly .2/ , .3/ : When replacing the hinges Step Length (Quantity) Memo .2/ M2 x 4.3 mm (4) Note: Make sure you use the correct screw when replacing.
When replacing Replace the kapton tape as shown below. Position the microphone cable as shown. ThinkPad 760 (9546, 9547) 301.
LCD Unit, 10.4 SVGA (P/N 29H9227) 3010 LCD Cover Notes: 1. Be careful not to scratch the LCD cover when removing the screw covers .1/ . 2. The LCD cover has several latches. Release these latches; then remove the LCD cover. Be careful not to break the latches.
Lift the LCD front cover a bit; then remove the microphone cable. When replacing Position the microphone cable as shown.below. ThinkPad 760 (9546, 9547) 303.
3020 LCD Panel, Interface Cable Assembly LCD Cover (3010) Note Be careful not to scratch or soil the surface of the LCD panel when replacing it. Step Length (Quantity) Memo .1/ M2.5 x 4 mm (1) .2/ M2 x 4.3 mm (2) Note: Make sure you use the correct screw when replacing.
When removing the interface cable assembly, remove the kapton tape on the cable; then disconnect the three connecters as shown. When replacing Be careful not to place the core under the LCD panel. When replacing Attention: 1. The inverter card is very sensitive.
3030 Hinges LCD Cover (3010) LCD Panel (3020) (with interface cable assembly) Step Length (Quantity) Memo .1/ M2.5 x 4 mm (2) Note: Make sure you use the correct screw when replacing.
LCD Unit, 10.4 VGA (P/N 46H5355) 4010 LCD Cover Notes: 1. Be careful not to scratch the LCD cover when removing the screw covers .1/ . 2. The LCD cover has several latches. Release these latches; then remove the LCD cover. Be careful not to break the latches.
Lift the LCD front cover a bit; then remove the microphone cable. When replacing Position the microphone cable as shown. 308 IBM Mobile Systems HMM.
4020 LCD Panel LCD Cover (4010) Note Be careful not to scratch or soil the surface of the LCD panel when replacing it. Step Length (Quantity) Memo .
Lift the LCD panel slightly .2/ ; then disconnect the flexible cable .3/ and .4/ . When replacing Attention: 1. The inverter card is very sensitive. Connect the interface cable as shown. Flexing the inverter card with too much force seriously damages the card.
4030 Interface Cable Assembly, Hinges LCD Cover (4010) LCD Panel (4020) .1/ , .2/ : When replacing the interface cable assembly .3/ , .4/ : When replacing the hinges When replacing Don't locate the core under the LCD panel. Step Length (Quantity) Memo .
LCD Unit, 11.3 DSTN (P/N 39H6232) 5010 LCD Cover Notes: 1. Be careful not to scratch the LCD cover when removing the screw covers .1/ . 2. The LCD cover has several latches. Release these latches; then remove the LCD cover. Be careful not to break the latches.
Lift the LCD front cover a bit; then remove the microphone cable. When replacing Position the microphone cable as shown. ThinkPad 760 (9546, 9547) 313.
5020 LCD Panel LCD Cover (5010) Note Be careful not to scratch or soil the surface of the LCD panel when replacing it. Step Length (Quantity) Memo .
Lift the LCD panel slightly .3/ , then disconnect the flexible cable .4/ . When replacing Attention: It is not safe to touch the inverter card connecter .A/ . A loose or incorrect connection of the inverter card connector .A/ can cause a serious problem.
5030 Interface Cable Assembly, Hinges LCD Cover (5010) LCD Panel (5020) .1/ : When replacing the interface cable assembly .2/ : When replacing the hinges 316 IBM Mobile Systems HMM.
LCD Unit, 12.1 XGA P/N 46H5735, ASM P/N 46H5731 6010 LCD Cover Notes: 1. Be careful not to scratch the LCD cover when removing the screw covers .1/ . 2. The LCD cover has several latches. Release these latches; then remove the LCD cover. Be careful not to break the latches.
318 IBM Mobile Systems HMM.
6020 LCD Panel LCD Cover (6010) Note Be careful not to scratch or soil the surface of the LCD panel when replacing it. Step Length (Quantity) Memo .
Lift the LCD panel slightly; then disconnect the interface cable connector. When replacing Attention: 1. The inverter card is very sensitive. Connect the interface cable as shown. Flexing the inverter card with too much force seriously damages the card.
6030 Interface Cable Assembly, Hinges LCD Cover (6010) LCD Panel (6020) .1/ : When replacing the interface cable assembly .2/ , .3/ : When replacing the hinges Remove the kapton tape in step .1/ . Step Length (Quantity) Memo .2/ M2.5 x 4 mm (2) Note: Make sure you use the correct screw when replacing.
When replacing Replace the kapton tape as shown below. Position the microphone cable as shown. 322 IBM Mobile Systems HMM.
LCD Unit, 12.1 SVGA (P/N 82H8496) 7010 LCD Cover Notes: 1. Be careful not to scratch the LCD cover when removing the screw covers .1/ . 2. The LCD cover has several latches. Release these latches; then remove the LCD cover. Be careful not to break the latches.
Lift the LCD front cover a bit; then remove the microphone cable. 324 IBM Mobile Systems HMM.
7030 LCD Panel LCD Cover (7010) Note Be careful not to scratch or soil the surface of the LCD panel when replacing it. Lift the LCD panel a bit and disconnect the connector for the interface cable. If there is the kapton tape on the rear of the panel, remove it.
When replacing Attention: 1. The inverter card is very sensitive. Connect the interface cable as shown. Flexing the inverter card with too much force seriously damages the card. 2. It is not safe to touch the inverter card connecter .A/ . A loose or incorrect connection of the connector can cause a serious problem.
7040 Interface Cable Assembly, Hinges LCD Cover (7010) LCD Panel (7020) .1/ : When replacing the interface cable assembly .2/ , .3/ : When replacing the hinges Remove the kapton tape in step .1/ . Step Length (Quantity) Memo .2/ M2.5 x 4 mm (2) Note: Make sure you use the correct screw when replacing.
When replacing Replace the kapton tape as shown below. Position the microphone cable as shown below. 328 IBM Mobile Systems HMM.
LCD Unit, 12.1 SVGA (P/N 11J8867, ASM P/N 11J8855) 8010 LCD Cover Notes: 1. Be careful not to scratch the LCD cover when removing the screw covers .1/ . 2. The LCD cover has several latches. Release these latches; then remove the LCD cover. Be careful not to break the latches.
Lift the LCD front cover a bit; then remove the microphone cable. 330 IBM Mobile Systems HMM.
8020 LCD Panel LCD Cover (8010) Note Be careful not to scratch or soil the surface of the LCD panel when replacing it. Lift the LCD panel a bit and disconnect the connector for the interface cable. If there is the kapton tape on the rear of the panel, remove it.
When replacing Attention: 1. The inverter card is very sensitive. Connect the interface cable as shown. Flexing the inverter card with too much force seriously damages the card. 2. It is not safe to touch the inverter card connecter .A/ . A loose or incorrect connection of the connector can cause a serious problem.
8030 Interface Cable Assembly, Hinges LCD Cover (8010) LCD Panel (8020) .1/ : When replacing the interface cable assembly .2/ , .3/ : When replacing the hinges Step Length (Quantity) Memo .2/ M2 x 4.3 mm (4) Note: Make sure you use the correct screw when replacing.
When replacing Position the microphone cable as shown. 334 IBM Mobile Systems HMM.
LCD Unit, 12.1 SVGA (P/N 46H5725, ASM P/N 46H5723) 9010 LCD Cover Notes: 1. Be careful not to scratch the LCD cover when removing the screw covers .1/ . 2. The LCD cover has several latches. Release these latches; then remove the LCD cover. Be careful not to break the latches.
Lift the LCD front cover a bit; then remove the microphone cable. 336 IBM Mobile Systems HMM.
9020 LCD Panel LCD Cover (9010) Note Be careful not to scratch or soil the surface of the LCD panel when replacing it. Lift the LCD panel a bit and disconnect the connector for the interface cable. If there is the kapton tape on the rear of the panel, remove it.
When replacing Attention: 1. The inverter card is very sensitive. Connect the interface cable as shown. Flexing the inverter card with too much force seriously damages the card. 2. It is not safe to touch the inverter card connecter .A/ . A loose or incorrect connection of the connector can cause a serious problem.
9030 Interface Cable Assembly, Hinges LCD Cover (9010) LCD Panel (9020) .1/ : When replacing the interface cable assembly .2/ , .3/ : When replacing the hinges Step Length (Quantity) Memo .2/ M2 x 4.3 mm (4) Note: Make sure you use the correct screw when replacing.
When replacing Replace the kapton tape as shown below. Position the microphone cable as shown. 340 IBM Mobile Systems HMM.
Locations Front View .1/ LCD .2/ Built-in Microphone .3/ Brightness Control .4/ Keyboard Risers .5/ Auto Tilt Keyboard .6/ External-Input-Device Connector .7/ PCMCIA Slot .8/ PCMCIA Slot .9/ Security Keyhole .1ð/ Release Latches .11/ Front Infrared Port .
Rear View .1/ Rear Door .2/ Connector Door .3/ MIDI/Joystick Port (model-unique) .4/ External Diskette Drive Connector (model-unique) .5/ Rear Infrared Port .6/ Air Duct (Model unique) .7/ System Expansion Connector .8/ Power Shutdown Switch .9/ External Display Connector .
Inside View .1/ Modem/Fax Port Release Latch .2/ UltraBay .3/ Battery Pack .4/ Memory Slot .5/ Security Latch .6/ Removable Hard Disk Drive ThinkPad 760 (9546, 9547) 343.
Bottom View .1/ Memory Slot (Model unique) .2/ Serial Number 344 IBM Mobile Systems HMM.
Power-On Password Connector .1/ : Power-On Password Connector ThinkPad 760 (9546, 9547) 345.
Parts Listing 760 (9546, 9547) 346 IBM Mobile Systems HMM.
Index Part (760C) 1 LCD Assembly (12.1 TFT) 29H9226 (U.S.-9546, model U21, U27, U28, U2A) U2H, U2J) LCD Assembly (10.4 TFT) 29H9227 (U.S.-9546, model U22, U2B) 2 Standby Battery 29H9497 3 LCD Indicator Assembly Cover 69H8403 4a LCD Indicator Assembly 29H9220 4 b Volume Knob 69H8404 5a See Keyboard Misc.
Index Part (760C) 28 CPU Card (90 MHz, Pentium) 29H9198 (U.S.-9546, model U21, U22, U2A, U2B) CPU Card (120 MHz, Pentium) 29H9297 (U.S.-9546, model U27, U28, U2H, U2J) 29 Heat Sink (Pentium 90MHz) 39H7005 (U.S.-9546, model U21, U22, U2A, U2B) Heat Sink (Pentium 120MHz) 39H7006 (U.
Model 760CD ThinkPad 760 (9546, 9547) 349.
Index Part (760CD) 1 LCD Assembly (12.1 TFT) 29H9226 2 Standby Battery 29H9497 3 LCD Indicator Assembly Cover 69H8403 4a LCD Indicator Assembly 29H9220 4 b Volume Knob 69H8404 5a See Keyboard Misc. Parts 5 b Keyboard Foot 39H7038 5c Keyboard FPC Bracket 39H7035 5d See Keyboard Misc.
Index Part (760CD) 28 CPU Card (90 MHz, Pentium) 29H9198 (U.S.-9546, model U11, U1A) CPU Card (120 MHz, Pentium) 29H9297 (U.S.-9546, model U13, U1C) 29 Heat Sink (Pentium 90MHz) 39H7005 (U.S.-9546, model U11, U1A) Heat Sink (Pentium 120MHz) 39H7006 (U.
Keyboard Assembly Arabic 29H9076 Belgian 29H9074 Canadian French 29H9082 Czech 29H9292 Danish 29H9073 Dutch 29H9071 French 29H9067 German 29H9065 Greek 29H9080 Hebrew 29H9077 Hungary 29H9291 Italian 2.
Model 760E (CD Nonupgradable Type) ThinkPad 760 (9546, 9547) 353.
Check the Model There are two models of 760E: Both come with an FDD built-in, but only one model is upgradable with an internal CD-ROM drive. The nonupgradable 760E model has the FDD built-in space that is thick enough to install only an FDD. The upgradable 760E model has the FDD built-in space that is thick enough to install a CD-ROM.
Index Part (760E CD Nonupgradable Type) 1 LCD Assembly (12.1 TFT) 29H9226 2 Standby Battery 29H9497 3 LCD Indicator Assembly Cover 69H8403 4a LCD Indicator Assembly 29H9220 4 b Volume Knob 69H8404 5a See Keyboard Misc. parts 5 b Keyboard Foot 39H7038 5c Keyboard FPC Bracket 39H7035 5d See Keyboard Misc.
Index Part (760E CD Nonupgradable Type) 2 2 AV Cover 29H9189 23 Modem Cover Lock 39H7028 2 4 Modem Cover 39H7030 Blank Cover for EMEA 29H9187 25 Front IR Assembly 29H9215 26a Diskette Drive (3-mode) 2.
Model 760E (CD Upgradable Type) or 760ED ThinkPad 760 (9546, 9547) 357.
Check the Model There are two models each for 760E (CD upgradable type) and 760ED. The LCD thick model is the 760E/760ED with the thickness of 54.3 mm (2.14 inches). The LCD slim model is the 760E/760ED with the thickness of 50.7 mm (2.00 inches).
Index 760E CD Upgradable Type or 760ED 14a PC Card Slot 46H6031 14b Eject Button 46H6028 15 Battery Pack (Li-ion) 29H9232 16a HDD Removable Strap 29H9236 16b Hard Disk Drive (810 MB) 29H9366 Hard Disk Drive (1.08 GB) 29H9367 Hard Disk Drive (1.2 GB) 29H9228 (U.
Index 760E CD Upgradable Type or 760ED 2 9 Heat Sink 39H7006 30 See Misc. Parts 31 Internal DAA Assembly 12J1571 3 2 DC/DC Card 83H5375 (U.S.-9546, model U3A, U3B, U3L, U9A) DC/DC Card for CPU Card 150 MHz, Pentium 83H5378 (U.S.-9546, model U9B) 33 See Misc.
Keyboard Assembly Arabic 29H9076 Belgian 29H9074 Canadian French 29H9082 Danish 29H9073 Dutch 29H9071 French 29H9067 German 29H9065 Greek 29H9080 Hebrew 29H9077 Italian 29H9069 Japanese 29H9083 New World Spanish 29H9081 Norwegian 29H9075 Portuguese 29H9078 Russian 29H9084 Spanish 29H9072 Swedish or Finnish 29H9070 Swiss 46H5989 Turkish 29H9079 U.
Model 760L 362 IBM Mobile Systems HMM.
Index Part (760L) 1 LCD Assembly (10.4 TFT) 46H5355 2 Standby Battery 29H9497 3 LCD Indicator Assembly Cover 69H8403 4a LCD Indicator Assembly 29H9220 4 b Volume Knob 69H8404 5a See Keyboard Misc. parts 5 b Keyboard Foot 39H7038 5c Keyboard FPC Bracket 39H7035 5d See Keyboard Misc.
Index Part (760L) 28 CPU Card (90 MHz, Pentium) 29H9198 (U.S.-9547, model U01, U0A, U0R) CPU Card (120 MHz, Pentium) 29H9297 29 Heat Sink (Pentium 90MHz) 39H7005 (U.S.-9547, model U01, U0A, U0R) Heat Sink (Pentium 120MHz) 39H7006 30 See Misc. Parts 31 Modem Bracket Assembly 46H5360 3 2 DC/DC Card 83H5375 33 See Misc.
Model 760LD Misc. ThinkPad 760 (9546, 9547) 365.
Index Part (760LD) 1 LCD Assembly (10.4 TFT) 46H5355 2 Standby Battery 29H9497 3 LCD Indicator Assembly Cover 69H8403 4a LCD Indicator Assembly 29H9220 4 b Volume Knob 69H8404 5a See Keyboard Misc. Parts 5 b Keyboard Foot 39H7038 5c Keyboard FPC Bracket 39H7035 5d See Keyboard Misc.
Index Part (760LD) 28 CPU Card (90 MHz, Pentium) 29H9198 (U.S.-9547, model U31, U3A, U3R) CPU Card (120 MHz, Pentium) 29H9297 29 Heat Sink (Pentium 90MHz) 39H7005 (U.S.-9547, model U31, U3A, U3R) Heat Sink (Pentium 120MHz) 39H7006 30 See Misc. Parts 31 Modem Bracket Assembly 46H5360 3 2 DC/DC Card 83H5375 33 See Misc.
Keyboard Assembly Arabic 29H9076 Belgian 29H9074 Canadian French 29H9082 Czech 29H9292 Danish 29H9073 Dutch 29H9071 French 29H9067 German 29H9065 Greek 29H9080 Hebrew 29H9077 Hungary 29H9291 Italian 2.
Model 760EL or 760ELD ThinkPad 760 (9546, 9547) 369.
Index Part (760EL/760ELD) 1 LCD Assembly (760EL/760ELD, 12.1 TFT thick type) 29H9226 (U.S.-9547, model U3F, U48, U4F, U4H, U4R, U4S) LCD Assembly (760EL, 11.3, DSTN) 39H6232 (U.S.-9547, model U6F, U6G, U6H, U6R) LCD Assembly (760EL, 12.1 TFT slim type) 82H8496 (U.
Index Part (760EL/760ELD) 14a PC Card Slot 46H6031 14b Eject Button 46H6028 15 Battery Pack (Li-ion) 29H9232 16a HDD Removable Strap 29H9236 16b Hard Disk Drive (810 MB) 29H9366 (U.S.-9547, model U3F, U6F, U6G, U6R) Hard Disk Drive (1.08 GB) 29H9367 (U.
Index Part (760EL/760ELD) 2 8 CPU Card (760EL/760ELD, 100 MHz, Pentium) 11J9673 (U.S.-9547, model U3F, U6G) CPU Card (760EL/760ELD, 120 MHz, Pentium) 12J1574 (U.S.-9547, model U4F, U4S, U6F, U6R) CPU Card (760EL, 133 MHz, Pentium) 11J9674 (U.S.-9547, model U48, U4H, U4R) CPU Card (760EL, 133 MHz, Pentium) 82H8897 (U.
Keyboard Assembly Arabic 29H9076 Belgian 29H9074 Canadian French 29H9082 Danish 29H9073 Dutch 29H9071 French 29H9067 German 29H9065 Greek 29H9080 Hebrew 29H9077 Italian 29H9069 Japanese 29H9083 New Wo.
Model 760XL 374 IBM Mobile Systems HMM.
Index Part (760XL) 1 LCD Assembly (12.1, TFT) 46H5725 2 Standby Battery 29H9497 3 LCD Indicator Assembly Cover 69H8403 4a LCD Indicator Assembly 46H5889 4 b Volume Knob 69H8404 5a See Keyboard Misc. parts 5 b Keyboard Foot 39H7038 5c Keyboard FPC Bracket 39H7035 5d See Keyboard Misc.
Index Part (760XL) 2 2 AV Cover 29H9190 23 Modem Cover Lock 39H7027 24 Blank Cover for EMEA 29H9188 25 Front IR Assembly 29H9215 26a Diskette Drive (3-mode) 29H9230 (U.
Keyboard Assembly Arabic 29H9076 Belgian 29H9074 Canadian French 29H9082 Danish 29H9073 Dutch 29H9071 French 29H9067 German 29H9065 Greek 29H9080 Hebrew 29H9077 Italian 29H9069 Japanese 29H9083 New World Spanish 29H9081 Norwegian 29H9075 Portuguese 29H9078 Russian 29H9084 Spanish 29H9072 Swedish or Finnish 29H9070 Swiss 46H5989 Turkish 29H9079 U.
Model 760XD 378 IBM Mobile Systems HMM.
Index Part (760XD) 1 LCD Assembly (12.1, XGA, TFT) 46H5735 2 Standby Battery 29H9497 3 LCD Indicator Assembly Cover 46H5736 4a LCD Indicator Assembly 46H5889 4 b Volume Knob 69H8404 5a See Keyboard Misc. parts 5 b Keyboard Foot 39H7038 5c Keyboard FPC Bracket 39H7035 5d See Keyboard Misc.
Index Part (760XD) 21a FDD Blank Bezel 29H9289 FDD Bezel 29H9197 21b Option Cover 29H9193 2 2 AV Cover 29H9190 23 Modem Cover Lock 39H7027 2 4 Modem Cover 39H7029 25 Front IR Assembly 29H9215 26a Diskette Drive (3-mode) 29H9230 (U.S.-9546, model U9E) Diskette Drive (4-mode) 29H9372 CD-ROM Drive (8x) 82H8851 (U.
Keyboard Assembly Arabic 29H9076 Belgian 29H9074 Canadian French 29H9082 Danish 29H9073 Dutch 29H9071 French 29H9067 German 29H9065 Greek 29H9080 Hebrew 29H9077 Italian 29H9069 Japanese 29H9083 New World Spanish 29H9081 Norwegian 29H9075 Portuguese 29H9078 Russian 29H9084 Spanish 29H9072 Swedish or Finnish 29H9070 Swiss 46H5989 Turkish 29H9079 U.
LCD Parts List LCD Unit, 12.1 SVGA (P/N 29H9226, ASM P/N 29H9029) 382 IBM Mobile Systems HMM.
LCD Cover Group 46H5710 Note Includes the following parts: 1 Slide Knob 2 Front Cover 3 Screw Cap, Large 4 Guide (R/L) 5 Hinge Cover (R/L) 7 Rear Cover - Screw Cap - Screw - Tape Hinge Group 46H5714 N.
LCD Unit, 12.1 SVGA (P/N 29H9226, ASM P/N 73H6599) 384 IBM Mobile Systems HMM.
LCD Cover Group 46H5711 Note Includes the following parts: 1 Screw Cap, Large 2 Front Cover 3 Guide (R/L) 5 Hinge Cover (R/L) 7 Rear Cover 8 Slide Knob - Screw Cap - Screw - Tape Hinge Group 46H5714 N.
LCD Unit, 10.4 SVGA (P/N 29H9227) 386 IBM Mobile Systems HMM.
LCD Cover Group 46H5712 Note Includes the following parts: 1 Front Cover 2 Guide (R/L) 4 Hinge Cover (R/L) 6 Rear Cover 7 Slide Knob - Screw Cap - Screw - Tape Hinge Group 46H5715 Note Includes the fo.
LCD Unit, 10.4 VGA (P/N 46H5355) 388 IBM Mobile Systems HMM.
LCD Cover Group 46H5712 Note Includes the following parts: 1 Front Cover 2 Guide (R/L) 4 Hinge Cover (R/L) 6 Rear Cover 7 Slide Knob - Screw Cap - Screw - Tape Hinge Group 46H5715 Note Includes the fo.
LCD Unit, 11.3 DSTN (P/N 39H6232) 390 IBM Mobile Systems HMM.
LCD Cover Group 46H5713 Note Includes the following parts: 1 Front Cover 2 Guide (R/L) 4 Hinge Cover (R/L) 6 Rear Cover 8 Slide Knob - Screw Cap - Screw - Tape Hinge Group 46H5716 Note Includes the fo.
LCD Unit, 12.1 XGA (P/N 46H5735) 392 IBM Mobile Systems HMM.
LCD Cover Group 82H8891 Note Includes the following parts: 1 Front Cover 2 Guide (R/L) 4 Hinge Cover (R/L) 6 Rear Cover 7 Bracket Spacer 8 Slide Knob - Screw Cap - Screw - Tape Hinge Group 82H8892 Not.
LCD Unit, 12.1 XGA (P/N 46H5735, ASM P/N 46H5731) 394 IBM Mobile Systems HMM.
LCD Cover Group 46H5736 Note Includes the following parts: 1 Front Cover 2 Guide (R/L) 4 Hinge Cover (R/L) 6 Rear Cover 7 Bracket Spacer 8 Slide Knob - Screw Cap - Screw - Tape Hinge Group 82H8892 Not.
LCD Unit, 12.1 SVGA (P/N 82H8496) 396 IBM Mobile Systems HMM.
LCD Cover Group 82H8891 Note Includes the following parts: 1 Front Cover 2 Guide (R/L) 4 Hinge Cover (R/L) 6 Rear Cover 7 Bracket Spacer 8 Slide Knob - Screw Cap (4) - Screw - Tape Hinge Group 82H8892.
LCD Unit, 12.1 SVGA (P/N 46H5725) 398 IBM Mobile Systems HMM.
LCD Cover Group 46H5726 Note Includes the following parts: 1 Screw Cap, Large 2 Front Cover 3 Guide (R/L) 5 Hinge Cover (R/L) 7 Rear Cover 8 Slide Knob - Screw Cap - Screw - Tape Hinge Group 46H5714 N.
LCD Unit, 12.1 SVGA (P/N 11J8867, ASM P/N 11J8855) 400 IBM Mobile Systems HMM.
LCD Cover Group 11J8868 Note Includes the following parts: 1 Screw Cap, Large 2 Front Cover 3 Guide (R/L) 5 Hinge Cover (R/L) 7 Rear Cover 9 Slide Knob - Screw Cap - Screw - Tape Hinge Group 11J8869 N.
Common or Option Parts List Miscellaneous Parts Security Parts Kit 29H9294 (Includes the following:) Keyboard Security Plate (760C) Keyboard Security Plate (760CD) PC Card Security Plate (760C) PC Car.
DAA Assembly Connector for EMEA 12J1572 Austria 59G1041 Australia 59G1040 Belgium 43G3414 Denmark 59G1042 Finland 54F0715 France 4525652 Germany 77H9765 Malaysia 59G1066 Netherlands 80G3480 Norway 59G1044 New Zealand 80G4584 PRC and Hong Kong 54F0693 Sweden 54F0717 Switzerland 59G1057 Taiwan 59G1067 Thailand 59G1064 U.
Options Notes: 1. When you replace the AC Adapter or the Quick Charger, use the one for the country you are in, even if the computer is from a different country. 2. The warranty for the system unit does not apply to all options. 810MB Hard Disk Drive Assembly 29H9366 1.
Numeric Keypad Belgian 95F5741 Canadian French 95F5466 Danish 95F5467 Dutch 95F5467 French 95F6313 German 95F6314 Greek 95F5467 Hebrew 95F5741 Icelandic 95F5467 Italian 95F6316 Japanese 79F6401 Norwegian 95F5467 Spanish 95F6315 Swedish or Finnish 95F5468 Swiss (French) 95F5711 Swiss (German) 95F5715 Turkish 95F5467 U.
Power Cords 1 2 3 4 5 6 7 8 9 10 Warning: Use the power cord certified for your country. 3-Prong 1 Colombia, U.S., Venezuela 25H2207 Korea 25H2207 Japan, 2-prong 85G6665 2 Hong Kong, Singapore, U.
2-Prong Slim 1 Colombia, U.S., Venezuela 13H5264 Korea 13H5264 Japan 13H5273 2 Hong Kong, Singapore, U.K. 14F0033 3 France, Germany, Spain 13H5270 4 Italy 13H5270 5 Australia, New Zealand 13H5276 6 De.
408 IBM Mobile Systems HMM.
ThinkPad 765D (9546), 765L (9547) Read This First ................. 4 1 1 Checkout Guide . . . . . . . . . . . . . . . . 415 Memory Checkout . . . . . . . . . . . . . . 416 System Board and CPU Card Checkout .... 4 1 7 Keyboard or Auxiliary Input Device Checkout .
1060 Top Cover . . . . . . . . . . . . . . 463 1070 Keyboard Unit . . . . . . . . . . . . . 464 1080 LCD Unit . . . . . . . . . . . . . . . 465 1090 Front IR . . . . . . . . . . . . . . . . 466 1100 Rear IR . . . . . . . . . . . . . . . . 469 1110 System Board, DIMM Adapter Card .
Read This First Before you go to the checkout guide, be sure to read this section. Important Notes Only certified trained personnel should service the computer . Read FRU service procedures before replacing any FRUs. Be extremely careful during write operations, copying, saving, or formatting.
What to Do First: The servicer must include the following in the parts exchange form or part return form that is attached to the returned FRU: 1. Name and phone number of servicer 2. Date of service 3. Date when part failed 4. Date of purchase 5. Failure symptoms, error codes appearing on display, and beep symptoms 6.
Important Notes The following is not covered under warranty: LCD panel cracked from the application of excessive forces, shock, or from being dropped Scratched (cosmetic) parts Cracked or .
Supervisor and Hard Disk Passwords: The supervisor password and the hard disk password (HDP) are security features that are used to protect the system and the hard disk data from unauthorized access.
Checkout Guide Use the following procedure as a guide for computer problems. Note: The diagnostic tests are intended to test only IBM products. Non-IBM products, prototype cards, or modified options can give false errors and invalid system responses. 1.
Memory Checkout DIMMs are available for increasing memory capacity. Note: The Models 765L and 765D have a dip switch on the DIMM adapter card. If you are installing a 64-MB 2-bank DIMM, move the the dip switch to the left. The memory (8 MB) on the DIMM adapter card is disabled.
Note: Make sure that the DIMM adapter card is fully installed into the connector. A loose connection can cause an error. 1. Power off the computer and remove the DIMM adapter card from its slot (if installed). 2. Press and hold the F1 key; then power on the computer.
2. If FRU code 10 appears, replace the system board but do not replace the CPU card. Transfer the CPU card from the old system board to the new system board. 3. If FRU code 11 appears, reseat the CPU card. 4. Rerun the test to verify the fix. 5. If FRU code 11 remains, replace the CPU card.
If any of these devices do not work, reseat the cable connector and repeat the failing operation. If the problem does not recur, recheck the connector. If the problem is not corrected, replace the device, and then the system board. DSP Card Checkout (Model 765D) 1.
Replace the video card. Replace the system board. Game Port Checkout Do the following if a joystick problem occurs: 1. Connect the joystick to the game port. 2. Go to the Easy-Setup menu. 3. Select an item with the joystick. 4. Press any button of the joystick.
If no errors occur in the FDD-1 position, the drive is not defective. Go to “Port Replicator Checkout” on page 428 to isolate the replicator problem. 10. If the drive is attached through an Expansion Unit, go to the service manual of the Expansion Unit to isolate the problem.
5. Listen for the fan. If the fan does not run, replace it. Power Systems Checkout To verify the symptom of the problem, power on the computer using each of the power sources as follows: 1. Remove the battery pack, diskette drive, and hard disk drive.
If the power on indicator does not turn on, check the power cord of the AC Adapter for correct continuity and installation. If the operational charge does not work, go to “Checking Operational Charging.” 1. Unplug the AC Adapter cable from the computer and measure the output voltage at the plug of the AC Adapter cable.
Checking the Battery Pack: Battery charging will not start until the Fuel-Gauge shows that less than 95% of the total power remains; with this condition the battery pack will charge to 100% of its capacity. This protects the battery pack from being overcharged or having a shortened life.
Checking the Car-Battery Adapter 1. Unplug the Car-Battery Adapter cable from the computer. 2. Plug the Car-Battery Adapter into the cigarette lighter socket. Note: If the adapter is already plugged in, reseat it. 3. Measure the output voltage of the Car-Battery Adapter cable.
Checking the Backup Battery (Nonrechargeable) 1. Power off the computer and unplug the AC Adapter from the computer. 2. Open the keyboard, and remove the diskette drive/CD-ROM drive, the battery pack, and the hard disk drive. 3. Remove the top cover and keyboard unit.
Checking the Standby Battery (Rechargeable) 1. Power off the computer and unplug the AC Adapter from the computer. 2. Open the keyboard, and remove the diskette drive/CD-ROM drive, the battery pack, and the hard disk drive. 3. Remove the top cover and keyboard unit.
If the voltage is more than + 4.0 V dc, power-off the computer, replace the standby battery, and go to the next step. 9. Ensure that the AC Adapter is plugged into the computer; then power on the computer. 10. Charging of the standby battery starts immediately.
If the problem persists after the replacement, replace the system board. 11. If power problems appear only when the replicator is used, replace the replicator. External Display Self-Test: If the display problem occurs only when using an external display, use the following instruction to correct the problem.
Standby is requested by the Fn key ( Fn + F3 ). There has been no activity auto-standby in the ThinkPad Configuration program. The computer exits standby mode and resumes operation when any key is pressed. Suspend Mode: In suspend mode, the following occurs, in addition to standby mode: The LCD is powered off.
Computer also exits suspend mode when timer conditions are satisfied for entering hibernation mode. Hibernation Mode Note: Before using the hibernation mode, the hibernation file is needed. In hibernation mode, the following occurs: The system status, RAM, VRAM, and setup data are stored on the hard disk.
Symptom-to-FRU Index The symptom-to-FRU Index lists the symptoms and errors and the possible causes. The most likely cause is listed first. Note: Perform the FRU replacement or actions in the sequence shown in the “FRU/Action” columns. If a FRU did not solve the problem, put the original part back in the computer.
Symptom / Error FRU / Action in Sequence 111 (I/O parity.) 1. Go to “Memory Checkout” on page 416. 2. Expansion Unit or Port Replicator 3. System board 158 (HDP was not set even though the supervisor password is set.) Set a HDPs for the both hard disk drive in the HDD bay and the one in the UltraBay.
Symptom / Error FRU / Action in Sequence 185 (The startup sequence is not valid. Suspect that power was off when the startup sequence was being updated.) Reset the startup sequence in Easy-Setup. 186 System board 188 (EEPROM CRC #2 error.) Set the system identification using the “ThinkPad Hardware Maintenance Diskette.
Symptom / Error FRU / Action in Sequence 601, 6XX (601: Diskette drive or controller error.) 1. Go to “Diskette Drive Checkout” on page 420. 2. Diskette drive 3. Diskette 4. System board 602 (Diskette read error.) 1. Go to “Diskette Drive Checkout” on page 420.
Symptom / Error FRU / Action in Sequence 861X (Pointing device error when TrackPoint III is disabled.) 8611: System bus error—I/F between 8042 and IPDC. 8612: TrackPoint error. 8613: System board or TrackPoint error. 1. Reseat the keyboard connector on the video card.
Icon Device ID Suspected Device 001 System board 003 Keyboard 007 Math coprocessor 086 Pointing device 002 Memory 050 Display 053 017 Hard disk drive 151 Hard disk in UltraBay 067 First external hard .
FRU Codes: If an error is detected by the diagnostic tests, a four-digit FRU code is displayed. The FRU code indicates two suspected FRUs. Replace the FRU that is indicated by the two leftmost digits first; then replace the FRU that indicated by the two rightmost digits.
Note: The device ID and error codes are used to indicate the detail portion of the FRU that caused the error. If replacing a FRU does not correct the problem, see the device ID or error code from the previous failure. If they have changed, the cause might be because the new FRU is defective or that the FRU was incorrectly installed.
Beep Symptoms Symptom / Error FRU / Action in Sequence Continuous beeps. System board One beep and a blank, unreadable, or flashing LCD. 1. Reseat the LCD connector . 2. Reseat the inverter card. 3. Inverter card 4. Video card 5. LCD assembly 6. System board 7.
Symptom / Error FRU / Action in Sequence No beep during POST but system runs correctly. 1. Turn the volume up and check the speaker. 2. Check whether the DSP card or audio (ESS) card connector is loose and reseat the connector. 3. Speaker 4. DSP card or audio (ESS) card 5.
Keyboard or TrackPoint III Related Symptoms Symptom / Error FRU / Action in Sequence Keyboard (one or more keys) does not work. 1. Reseat the keyboard cable on the video card . 2. Reseat the three keyboard cables on the keyboard card. 3. Keyboard 4. Video card 5.
Power-Related Symptoms Symptom / Error FRU / Action in Sequence Power shuts down during operation. 1. Go to “Power Systems Checkout” on page 422. 2. Battery pack 3. Remove the battery pack and let it cool for 2 hours. 4. DC/DC card 5. Power sources The system does not power off.
Symptom / Error FRU / Action in Sequence Memory count (size) appears different from actual size. Go to “Memory Checkout” on page 416. System configuration does not match the installed devices. Go to “Checking the Installed Devices List” on page 450.
Symptom / Error FRU / Action in Sequence Serial or parallel port device problems. 1 . Device 2. Device cable 3. System board External diskette drive does not work correctly, or internal diskette drive is not recognized. 1. Reseat the external FDD connector.
Infrared-Related Symptoms Symptom / Error FRU / Action in Sequence Unable to communicate using the Infrared (IR) Port. 1. Make sure the setup for the IR is correct. 2. Make sure there are no fluorescent lights near the computer. The computer may receive optical noise from the fluorescent light.
Intermittent Problems Intermittent system hang problems can be caused by a variety of reasons that have nothing to do with a hardware defect, such as: cosmic radiation, electrostatic discharge, or software errors. FRU replacement should be considered only when a recurring problem exists.
Related Service Procedures This section provides information about the following: “Status Indicators” “LCD Information Panel” “Running the Diagnostics” on page 449 “Displ.
Icon Meaning .2/ Remaining battery .3/ (left) Secondary battery status .3/ (right) Main battery status .4/ Diskette drive in-use .5/ Hard disk in-use .6/ Numeric lock .7/ Caps lock .8/ Scroll lock Running the Diagnostics Use either the TrackPoint III or the cursor move keys to interact with the tests.
6. Select a device, press the Spacebar , and install the tool. You can install the multiple devices by repeating this step. A √ mark appears beside the selected devices. 7. Select OK and press Enter if the selection is OK. 8. Select a device and press Enter to start the tests.
through the external diskette drive connector. Similarly, the FDD-2 icon represents the second drive, usually attached through a port replicator. Password Combinations (POP, HDP, PAP) When the power-o.
Fn + Description F1 Reserved F2 Fuel-Gauge display on or off F3 Standby mode invocation F4 Suspend mode invocation F5 Reserved F6 Reserved F7 Switching display between LCD and CRT F8 Reserved F9 Reser.
Product Overview (765D, 765L) The following table shows an overview of the system features: Feature Description Processor Intel Pentium MMX 166/66 MHz, 256KB L2 Cache Bus architecture PCI .
FRU Removals and Replacements This section contains information about removals and replacements. Do not damage any parts. Only certified, trained personnel should service the computer. The arrows in this section show the direction of movement to remove a FRU, or to turn a screw to release the FRU.
1010 Rear Connector Door Remove the center latch .1/ ; then remove the rear connector door by flexing it .2/ . ThinkPad 765D (9546), 765L (9547) 455.
1020 Diskette Drive or CD-ROM Drive Diskette Drive (Model 765L) Note: If the security latch .A/ is at the left position, push and slide it to the right position (unlock).
CD-ROM Drive (Model 765D) Attention Note: Remove the CD-ROM drive exactly as shown in the figure. Do not apply any extra force to the CD-ROM drive when removing it. Note: If the security latch .A/ is at the left position, push and slide it to the right position (unlock).
1030 Battery Pack CD-ROM Drive or Diskette Drive (1020) Note: Be careful that the computer does not fall backward when the battery pack is removed.
1040 Hard Disk Drive Diskette Drive or CD-ROM Drive (1020) Battery Pack (1030) Attention Do not drop or apply any shock to the hard disk drive. The hard disk drive is sensitive to physical shock. Incorrect handling can cause damage and permanent loss of data on the hard disk.
Note: After replacing the hard disk drive, latch the removal strap into the correct position. 460 IBM Mobile Systems HMM.
1050 DIMM (If Installed) Diskette Drive or CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) ThinkPad 765D (9546), 765L (9547) 461.
Note: When installing the DIMM, do the following: 1. Insert the DIMM, at an angle of approximately 20°, into the socket; then press it firmly. 2. Pivot the DIMM until it snaps into place.
1060 Top Cover Diskette Drive or CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) When replacing, be careful not to damage the resume switch shown in the figure. Step Size (quantity) Torque .2/ M2 x 6 mm, Nylon (2) 3 kgcm .3/ M2.
1070 Keyboard Unit Battery Pack (1030) Top Cover (1060) When replacing: Connect the keyboard connector as shown in the figure; then replace the keyboard.
1080 LCD Unit Diskette Drive or CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) Step Size (quantity) Torque .1/ M2.5 x 4 mm, Nylon (4) 4.5 kgcm .2/ M2.5 x 6 mm, Nylon (2) 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
1090 Front IR Diskette Drive or CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) LCD Unit (1080) Note: In step 1, lift the switch cover halfway up ( ); then pull the switch lever out to remove ( ).
1. Step .4/ is 765D-unique. For 765L, skip this step. 2. In step .5/ , push the levers gently to avoid flexing them. Step Size (quantity) Torque .6/ M2.5 x 6 mm, Nylon (3) 4 kgcm .7/ M2.5 x 8 mm, Nylon (4) 4 kgcm .9/ M2.5 x 4 mm, Nylon (2) 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
.12/ Move the front IR unit in its location and make it free to disconnect the DIMM adapter card connector easily. Note: Raise the system board assembly a bit .13/ t o disconnect the DIMM adapter card in step .14/ ; then remove the DIMM adapter card. Be careful not to damage the IR flexible cable under the DIMM adapter card.
1100 Rear IR Diskette Drive or CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) LCD Unit (1080) Step Size (quantity) Torque .1/ M2.5 x 6 mm, Nylon (1) 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
1110 System Board, DIMM Adapter Card Diskette Drive or CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) LCD Unit (1080) Rear IR (1090) Note: In step 1, lift the switch cover halfway up ( ); then pull the switch lever out to remove ( ).
Notes: 1. Step .4/ is 765D-unique. For 765L, skip this step. 2. In step .5/ , push the levers gently to avoid flexing them. Step Size (quantity) Memo .6/ M2.5 x 6 mm, Nylon (3) 4 kgcm .7/ M2.5 x 8 mm, Nylon (4) 4 kgcm .9/ M2.5 x 4 mm, Nylon (2) 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
.12/ Move the front IR unit in its location and make it free to disconnect the DIMM adapter card connector easily. Note: Raise the system board assembly a bit .13/ t o disconnect the DIMM adapter card in step .14/ ; then remove the DIMM adapter. Be careful not to damage the IR flexible cable under the DIMM adapter card.
1120 Upper Shield Diskette Drive or CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) LCD Unit (1080) Front IR and Rear IR (1090) System Board Assembly (1110) Step Size (quantity) Torque .
1130 External FDD Connector Diskette Drive or CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) LCD Unit (1080) Front IR .
1140 Video Card Diskette Drive or CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) LCD Unit (1080) Front IR and Rear IR (1090) System Board Assembly (1110) Upper Shield (1120) External FDD Connector (1130) Note: Steps .
Step Size (quantity) Torque .3/ M2.5 x 4 mm, Nylon (2) 4 kgcm .4/ M2 x 4 mm (2) 2.5 kgcm .5/ M2.6 x 5 mm (1) 3 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified. Do not use the screw that you removed, use a new screw.
1150 Fan and Video Cable (765D-Unique) Diskette Drive or CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) LCD Unit (1080) .
1160 Modem Holder, DC/DC Card, Inverter Card Diskette Drive or CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) LCD Unit (1080) Front IR and Rear IR (1090) System Board Assembly (1110) Upper Shield (1120) External FDD Connector (1130) Video Card (1140) .
When replacing: The following figure shows the microphone cable path. ThinkPad 765D (9546), 765L (9547) 479.
1170 DSP Card or ESS Card Diskette Drive or CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) LCD Unit (1080) Front IR an.
1180 Lower Shield Case Diskette Drive or CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) LCD Unit (1080) Front IR and R.
1190 CPU Card Diskette Drive or CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) LCD Unit (1080) Front IR and Rear IR (1.
Attention Connect the CPU card using the exact procedure shown in the figures, and make sure that the two CPU card connectors are connected properly. If these connectors are not connected, you cannot power on the computer. Do not touch the shaded area of the CPU card when connecting.
1200 PCMCIA Slot Assembly Diskette Drive or CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) LCD Unit (1080) Front IR and Rear IR (1090) Video Card (1120) DC/DC Card, Module Jack, and Inverter Card (1160) DSP Card (1170) Lower Shield (1180) Notes: 1.
When replacing: Move the cable lock upward to insert the cable straight. Then first insert the PCMCIA flexible cable straight and push the locks of the cable; and then replace the screws. Incorrect connection of the PCMCIA flexible cable causes the PCMCIA error.
1210 Shield Cover (Right, Left) Diskette Drive or CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) LCD Unit (1080) Front.
2010 Palm Rest Diskette Drive or CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) .1/ Turn the keyboard upside down. .4/ Turn the keyboard right-side up. Step Size (quantity) Torque .
2020 Palm Rest Rear Cover Diskette Drive or CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) Palm Rest (2010) 488 IBM Mobile.
2030 Keyboard Card Battery Pack (1030) Diskette Drive or CD-ROM Drive (1020) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) Palm Rest (2010) Palm Rest Rear Cover (2020) Step Size (quantity) Torque .
Lock the keyboard in step .4/ . 490 IBM Mobile Systems HMM.
2040 Keyboard and Information Panel Top Cover (1060) Keyboard Unit (1070) Keyboard Card (1170) Palm Rest (2010) Palm Rest Rear Cover (2020) Keyboard Card (2030) Note: When pulling the lever off the foot .1/ , separate the lower part of the lever from the foot by inserting a pointed device through the hole in the foot.
Step Size (quantity) Torque .4/ M2.5 x 4 mm (1) 3 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified. Do not use the screw that you removed, use a new screw.
2050 Keyboard Cable Top Cover (1060) Keyboard Unit (1070) Palm Rest (2010) Palm Rest Rear Cover (2020) Keyboard Card (2030) Keyboard (2040) Notes: 1. When pulling the lever off the foot .1/ , separate the lower part of the lever from the foot by inserting a pointed device through the hole in the foot.
2060 Backup Battery, Speaker, Standby Battery Diskette Drive or CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) Palm Rest (2010) Palm Rest Rear Cover (2020) Safety Notice 4: Translation on page 11 The lithium battery can cause a fire, explosion, or severe burn.
Step Size (quantity) Torque .1/ M2.5 x 6 mm (2) 3 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified. Do not use the screw that you removed, use a new screw.
.4/.6/ : Backup Battery .5/.7/ : Standby Battery .4/.5/.6/.7/ : Speaker 496 IBM Mobile Systems HMM.
3010 LCD Front Cover Diskette Drive or CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) LCD Unit (1080) Step Size (quantity) Torque .2/ M2.5 x 6 mm (2) 3 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
3020 LCD Misc. Parts Diskette Drive or CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) LCD Unit (1080) LCD Front Cover .
3030 LCD Panel Diskette Drive or CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) LCD Unit (1080) LCD Front Cover (3010).
Step Size (quantity) Torque .1/ M2.5 x 6 mm (2) 3 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified. Do not use the screw that you removed, use a new screw.
3040 Center Cover Assembly Diskette Drive or CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) LCD Unit (1080) LCD Front .
3050 Hinges Diskette Drive or CD-ROM Drive (1020) Battery Pack (1030) Hard Disk Drive (1040) Top Cover (1060) Keyboard Unit (1070) LCD Unit (1080) LCD Front Cover (3010) LCD Panel (3020) .1/ : Hinge Cover .1/.2/.3/.4/ : Hinges Step Size (quantity) Torque .
Locations Front View .1/ LCD .2/ Keyboard risers .3/ Auto tilt keyboard .4/ External-input-device connector .5/ PC Card slots .6/ PC Card eject button .7/ Security keyhole .8/ Release latches .9/ Front infrared port .1ð/ Built-in speaker .11/ Front palm rest .
Rear View .1/ Power switch .2/ Video in/out ports (model-unique) .3/ Modem/fax port .4/ Microphone/line-in jack .5/ Headphone jack .6/ Option cover .7/ Power jack .8/ Serial connector .9/ Parallel connector .1ð/ External display connector .11/ Power shutdown switch .
Inside View .1/ Spacer (Model unique) .2/ Removable hard disk drive .3/ Security latch .4/ Memory slot .5/ Battery pack .6/ UltraBay .7/ Modem/fax port release latch Bottom View .
Parts Listing 765D (9546), 765L (9547) 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 27 26 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 57 56.
Index Part 1 LCD Assembly ( 765D/765L , 13.3 XGA) 11J8133 LCD Assembly ( 765L , 13.3 XGA, NEC) 11J9654 See “LCD FRU” on page 509 for LCD FRU. 2 IR Cover (See Misc.
Index Part 37 CD-ROM Drive (8X, 765D) 97H3419 38 CD-ROM Removable Strap (765D) 29H9237 39 Diskette Drive (3-mode, 765L) 29H9230 (4-mode, 765L, for Japan) 29H9372 40 Diskette Drive Removable Strap 29H9237 41 CPU Card (166 MHz, Pentium-MMX) 82H8875 4 2 Heat Sink 11J8116 43 See Misc.
LCD FRU ThinkPad 765D (9546), 765L (9547) 509.
13.3 XGA, 11J8133 Index Part 1 See LCD cover group 2 LCD Front Cover (See LCD cover group) 3 LCD Panel (13.3 XGA) 11J8185 4 Pinch Rubber 11J8186 5 See LCD cover group 6 Hinges 11J8135 7 LCD Cable Assembly 11J8136 8 See LCD cover group 13.3 XGA, NEC 11J9654 Index Part 1 See LCD cover group 2 LCD Front Cover (See LCD cover group) 3 LCD Panel (13.
Keyboard FRU ThinkPad 765D (9546), 765L (9547) 511.
Index Part 1 Palm Rest 11J8131 For Japan 11J8130 2 Keyboard Card 46H5776 3 Standby Battery 29H9225 4 Speaker (right) 29H9225 5 Speaker Holder (right) 46H5777 6 Volume Knob 39H7037 7 Keyboard Foot 39H7.
Keyboard Arabic 12J1510 Belgian 12J1508 Canadian French 12J1516 Danish 12J1507 Dutch 12J1505 French 12J1501 German 12J1499 Greek 12J1514 Hebrew 12J1511 Italian 12J1503 Japanese 12J1517 Korean 12J1520 .
Common and Option Parts List Miscellaneous Parts Security Parts Kit 29H9294 (Includes the following:) Keyboard Security Plate (760C) Keyboard Security Plate (760CD) PC Card Security Plate (760C) PC Ca.
DAA Assembly Connector for EMEA 12J1572 Austria 59G1041 Australia 59G1040 Belgium 43G3414 Denmark 59G1042 Finland 54F0715 France 4525652 Germany 77H9765 Malaysia 59G1066 Netherlands 80G3480 Norway 59G1044 New Zealand 80H3465 PRC and Hong Kong 54F0693 Sweden 54F0717 Switzerland 59G1057 Taiwan 59G1067 Thailand 59G1064 U.
Options Notes: 1. When you replace the AC Adapter or the Quick Charger, use the one for the country you are in, even if the computer is from a different country. 2. The warranty for the system unit does not apply to all options. 720MB Hard Disk Drive Assembly 29H9229 810MB Hard Disk Drive Assembly 29H9366 1.
Numeric Keypad Belgian 95F5741 Canadian French 95F5466 Danish 95F5467 Dutch 95F5467 French 95F6313 German 95F6314 Greek 95F5467 Hebrew 95F5741 Icelandic 95F5467 Italian 95F6316 Japanese 79F6401 Norwegian 95F5467 Spanish 95F6315 Swedish or Finnish 95F5468 Swiss (French) 95F5711 Swiss (German) 95F5715 Turkish 95F5467 U.
Power Cords IBM power cords for a specific country are usually available only in that country: For 2-pin power cords: IBM Power Cord Part Number Used in These Countries 13H5264 Bahamas, Barbados, .
For 3-pin power cords: Note: The grounded adapter is required for full MPRII compliance. IBM Power Cord Part Number Used in These Countries 13H5270 Austria, Belgium, Bulgaria, Chile, Czech Republi.
IBM Power Cord Part Number Used in These Countries 76H3528 Switzerland, Liechtenstein 76H3530 Chile, Italy, Ethiopia, Libya 76H3532 Israel 76H3535 Korea 520 IBM Mobile Systems HMM.
ThinkPad 770 (9548, 9549) Read This First ................. 5 2 3 Checkout Guide . . . . . . . . . . . . . . . . 528 Audio Checkout . . . . . . . . . . . . . . . 529 Diskette Drive Checkout ........... 5 2 9 Fan Checkout . . . . . . . . . . . . . . . .
1030 DVD Adapter Card ........... 5 7 1 1040 Hard Disk Drive ............ 5 7 2 1050 Backup Battery or DIMM ........ 5 7 4 1060 Keyboard Unit . . . . . . . . . . . . . 575 1065 Keyboard, Keyboard Bezel, Indicator Panel 577 1070 Center Cover and Hinge Cover .
Read This First Before you go to the checkout guide, be sure to read this section. Important Notes Only certified trained personnel should service the computer . Read FRU service procedures before replacing any FRUs. Be extremely careful during write operations (copying, saving, or formatting).
What to Do First: Include the following in the parts exchange form or parts return form that is attached to the returned FRU: 1. Name and phone number of servicer 2. Date of service 3. Date when part failed 4. Date of purchase 5. Failure symptoms, error codes appearing on display, and beep symptoms 6.
The following is not covered under warranty: LCD panel cracked from the application of excessive forces, shock, or from being dropped Scratched (cosmetic) parts Cracked or broken plastic p.
How to Disable the Power-On Password: 1. Power off the computer. 2. Remove the DIMM cover. 3. Install a jumper on the power-on-password connector as shown in the figure. After shorting the CE jumper, go to the appropriate step to disable the password.
diagnostic tests and performing service. If both supervisor password and hard disk password are set, you can enter Easy-Setup by pressing the Enter key or the power-on password at the supervisor password prompt. In this case, the Password , Start up , Network , and Initialize icons cannot be selected.
Checkout Guide Use the following procedure as a guide for computer problems. Note: The diagnostic tests are intended to test only IBM products. Non-IBM products, prototype cards, or modified options can give false errors and invalid system responses. 1.
Audio Checkout 1. Go to the diagnostic menu by selecting Test in the Easy-Setup menu. 2. Select Audio and run the diagnostic tests. 3. If the test detects a audio problem, replace the system board. Diskette Drive Checkout Do the following to isolate the problem to a controller, drive, or diskette.
12. If the drive is attached through a docking station, go to the service manual of the docking station to isolate the problem. 13. If the drive is attached through an external diskette drive connector and there is not a diskette drive in the UltraBay II, reseat the external diskette drive connector.
If some of the icons do not appear, replace the indicator panel. If the problem persists, replace the DC/DC card. Keyboard or Auxiliary Input Device Checkout Remove any external keyboard before testing the built-in keyboard.
If the problem does not recur, recheck the connector. If the problem is not corrected, replace the device, and then the system board. Memory Checkout DIMMs are available for increasing memory capacity. You can install a 64-MB 2-bank DIMM in slot 1. If you try to install it in slot 2, it will not be recognized as a 64-MB DIMM.
If memory problems occur intermittently, use the loop option to repeat the test. When the test detects an error, an error log is printed on the printer connected to the parallel port. See “Displaying the Error Log” on page 564 for more information.
If the power-on indicator does not turn on, check the power cord of the AC Adapter for correct continuity and installation. 1. Unplug the AC Adapter cable from the computer and measure the output voltage at the plug of the AC Adapter cable.
Note: Signal lines not used in these steps are used for communication between the system and the battery. 3. If the voltage is less than + 11.0 V dc, the battery pack has been discharged. Recharge the battery pack. If the voltage is still less than + 11.
Checking Operational Charging Note. Battery charging will not start until the Fuel-Gauge shows that less than 95% of the total power remains; with this condition the battery pack will charge to 100% of its capacity. This restriction protects the battery pack from being overcharged or from having a shortened life.
If the voltage is not correct, the backup battery has been discharged. Replace the backup battery. If the backup battery discharges quickly after replacement, replace the system board. Checking the Standby Battery (Rechargeable) 1. Power off the computer and unplug the AC Adapter from the computer.
7. Ensure that the AC Adapter is plugged into the computer; then power on the computer. 8. Charging of the standby battery starts immediately. A depleted battery needs approximately 30 minutes to be recharged to the operational voltage of + 3.5 V dc. 9.
the screen automatically for a short time. This self-acting pointer movement can occur when a slight, steady pressure is applied to the TrackPoint pointer while the computer is powered on or while the system is running, or when readjustment is required because the temperature has exceeded its normal temperature range.
Power Management Features Three power management modes are provided by the computer to reduce power consumption and prolong battery power. Standby Mode In standby mode the following occurs: The LCD backlight turns off. The hard disk motor stops.
computer cannot enter suspend mode. 5. The computer does not enter suspend mode when the eject lever of the UltraBay II pops out. Events that cause the computer to resume operation from suspend mode: The LCD is opened. The real time clock alarm is signaled.
The PS2 HIBernation command is set in the ThinkPad Configuration program. The computer exits hibernation mode and resumes operation when the power-on switch is turned on. When power is turned on, the hibernation history in the boot record on the hard disk is recognized and system status is restored from the hard disk to resume operation.
Symptom / Error FRU / Action in Sequence 110 (Planar parity.) 1. The computer is attached to the expansion unit. , 2. System board 111 (I/O parity.) 1. Expansion Unit or Port Replicator 2. System board 158 (The hard-disk password was not set even though the supervisor password is set.
Symptom / Error FRU / Action in Sequence 186 System board 188 (EEPROM CRC #2 error.) Set the system identification using the “ThinkPad Hardware Maintenance Diskette. Version 1.40” 190 (A depleted battery pack was installed when the power was on.) Go to “Checking the Battery Pack” on page 534.
Symptom / Error FRU / Action in Sequence 602 (Diskette read error.) 1. Go to “Diskette Drive Checkout” on page 529. 2. Diskette 3. Diskette drive 604 (An unacceptable ID was read from the diskette drive.) 1. Go to “Diskette Drive Checkout” on page 529.
Symptom / Error FRU / Action in Sequence I9990301 I9990302 I9990305 I9990301: Hard disk error. I9990302: Invalid hard disk boot record. I9990305: No bootable device. 1. Check that the operating system is installed in the HDD. If not, install the operating system.
Icon Device ID Suspected Device 002 Memory 050 Display 052 053 017 Hard disk drive 151 Hard disk in UltraBay II 067 First external hard disk drive 152 Second external hard disk drive 006 FDD in the UltraBay II 066 External diskette drive or FDD connector of the port replicator 080 1.
FRU Codes: If an error is detected by the diagnostic tests, a four-digit FRU code is displayed. The FRU code indicates two suspected FRUs. Replace the FRU that is indicated by the two leftmost digits first; then replace the FRU that indicated by the two rightmost digits.
Note: The device ID and error codes are used to indicate the detailed portion of the FRU that caused the error. If replacing a FRU does not correct the problem, see the device ID or error code from the previous failure.
might be because the new FRU is defective or that the FRU was incorrectly installed. If the problem persists after replacement of the FRUs, go to “Undetermined Problems” on page 561.
Beep Symptoms No Beep Symptoms Symptom / Error FRU / Action in Sequence Continuous beeps. System board One beep and a blank, unreadable, or flashing LCD. 1. Reseat the LCD connector . 2. Reseat the inverter card. 3. Inverter card 4. Video card 5. LCD unit 6.
Symptom / Error FRU / Action in Sequence No beep during POST but system runs correctly. 1. Turn the volume up and check the speaker. 2. Speaker 3. DC/DC card Audio-Related Symptoms Symptom / Error FRU / Action in Sequence In OS/2, DOS, or Windows multimedia programs, no sound comes from the computer.
Symptom / Error FRU / Action in Sequence The CD-ROM does not work. Make sure that: The computer power is turned on and a compact disc is in the CD-ROM drive. The CD-ROM drive connector is firmly connected to the computer. The CD-ROM drive tray is firmly closed.
Symptom / Error FRU / Action in Sequence The DVD disc or compact disc cannot be read. Make sure that: The DVD disc or compact disc is not dirty. If it is, clean it. The DVD disc is not defective. If it is, try another DVD disc. The DVD disc is placed in the tray with the label side up.
Symptom / Error FRU / Action in Sequence The DVD does not work. Make sure that: The computer power is turned on and a DVD disc or a compact disc is in the DVD drive. The DVD drive connector is firmly connected to the computer. The DVD drive tray is firmly closed.
Symptom / Error FRU / Action in Sequence System hangs intermittently. Go to “Intermittent Symptoms” on page 560. The system does not suspend or resume when the LCD is closed or opened. 1. Go to “Suspend Mode” on page 540, and check that the computer can enter suspend mode.
Infrared-Related Symptoms Symptom / Error FRU / Action in Sequence Unable to communicate using the Infrared (IR) Port. 1. Make sure the setup for the IR is correct. 2. Make sure there are no fluorescent lights near the computer. The computer may receive optical noise from the fluorescent light.
LCD-Related Symptoms Important The LCD for the notebook computer contains over 2,359,296 thin-film transistors (TFTs). A small number of missing, discolored, or lighted dots (on all the time) is characteristic of TFT LCD technology, but excessive pixel problems can cause viewing concerns.
PC Card-Related Symptoms Symptom / Error FRU / Action in Sequence PC Card does not work either in the upper slot or the lower slot. Diagnostic error code: DEV 080 ERR 33 FRU 7210 1. Reseat the PCMCIA slot assembly . 2. PCMCIA slot assembly 3. System board PCMCIA slot pin is damaged.
Power-Related Symptoms Symptom / Error FRU / Action in Sequence Power shuts down during operation. 1. Go to “Power Systems Checkout” on page 533. 2. Battery pack 3. Remove the battery pack and let it cool for 2 hours. 4. DC/DC card 5. Power sources The system does not power off.
Undetermined Problems You are here because the diagnostic tests did not identify which adapter or device failed, installed devices are incorrect, a short circuit is suspected, or the system is inoperative. Follow these procedures to isolate the failing FRU ( never replace nondefective FRUs ).
Related Service Procedures This section provides information about the following: “Status Indicators” “Indicator Panel” “Running the Diagnostics” on page 563 “Displaying .
Icon Meaning .1/ Speaker .2/ Remaining battery .3/ (left) Secondary battery status .3/ (right) Main battery status .4/ Diskette drive in-use .5/ Hard disk in-use .6/ Numeric lock .7/ Caps lock .8/ Scroll lock Running the Diagnostics Use either the TrackPoint III or the cursor-moving keys to interact with the tests.
1. Press and hold the F1 key; then power on the computer. Hold the F1 key down until the Easy-Setup menu appears. 2. Select Test and press Enter. 3. Select a device and press Enter to run the test. The test progress window appears. OK appears when the test ends without any errors.
the symptom remains, replace the device or the system board. If needed, adjust the contrast control to clearly distinguish the shades of the icon. If a device that is not installed appears in a dark shade (for example, FDD-2 appears in a dark shade when no second FDD is installed), do the following: 1.
turn on and the test fails, replace the FRU shown by the diagnostic error code. Fn Key Combinations The following table shows the Fn key and function key combinations and their corresponding functions. The Fn key works independently from the operating system.
Product Overview (770) The following table shows an overview of the system features: Feature Description Processor Intel Pentium MMX 200 MHz, 512 KB L2 Cache Intel Pentium MMX .
FRU Removals and Replacements This section contains information about removals and replacements. Do not damage any parts. Only certified and trained personnel should service the computer. The arrows in this section show the direction of movement to remove a FRU, or to turn a screw to release the FRU.
1010 Battery Pack Note If the customer has locked the eject lever with security screws, remove the screws first. ThinkPad 770 (9548, 9549) 569.
1020 UltraBay II Device or 2nd Battery Pack Battery Pack (1010) Note If the customer has locked the eject lever with security screws, remove the screws first.
1030 DVD Adapter Card Battery Pack (1010) 2nd Battery Pack (if installed) (1020) Step Size (Quantity) Color Torque .1/ M2.5 x 6 mm, Nylon (2) Black 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
1040 Hard Disk Drive Battery Pack (1010) 2nd Battery Pack (if installed) (1020) Attention Do not drop or apply any shock to the hard disk drive. The hard disk drive is sensitive to physical shock. Incorrect handling can cause damage and permanent loss of data on the hard disk.
When replacing: ThinkPad 770 (9548, 9549) 573.
1050 Backup Battery or DIMM Battery Pack (1010) 2nd Battery Pack (if installed) (1020) .1/.2/ : DIMM cover .1/.2/.3/.4/ : Backup battery .1/.2/.
1060 Keyboard Unit Battery Pack (1010) 2nd Battery Pack (if installed) (1020) Step Size (Quantity) Color Torque .1/ M2.5 x 8 mm, Nylon (2) Black 4 kgcm .2/ M2.5 x 6 mm, Nylon (4) Black 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
Step Size (Quantity) Color Torque .5/ M2.5 x 8 mm, Nylon (3) Black 4 kgcm .6/ M2.5 x 4 mm, Nylon (1) Black 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified. Do not use the screw that you removed, use a new screw.
1065 Keyboard, Keyboard Bezel, Indicator Panel Battery Pack (1010) 2nd Battery Pack (if installed) (1020) Keyboard Unit (1060) Keyboard Step Size (Quantity) Color Torque .1/ M2.5 x 4 mm, Nylon (1) Yellow 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
Keyboard Bezel or Indicator Panel Step Size (Quantity) Color Torque .1/ M2.5 x 4 mm, Nylon, flathead (2) Black 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified. Do not use the screw that you removed, use a new screw.
1070 Center Cover and Hinge Cover Battery Pack (1010) 2nd Battery Pack (if installed) (1020) Keyboard Unit (1060) .1/ : Center Cover .2/.3/ : Hinge Cover ThinkPad 770 (9548, 9549) 579.
580 IBM Mobile Systems HMM.
1080 Eject Lever and Power Switch Battery Pack (1010) UltraBay II Device or 2nd Battery Pack (1020) Keyboard Unit (1060) Hinge Cover and Center Cover (1070) .
When replacing: 1. Make sure the right and left eject lever and replace the correct lever. Step Size (Quantity) Color Torque .4/ M2.5 x 4 mm, Nylon (1) Yellow 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
2. Follows the procedure shown in the figure. After replacing the eject lever assembly, make sure that the lever pops out. ThinkPad 770 (9548, 9549) 583.
3. Following figure shows the speaker cable route. 584 IBM Mobile Systems HMM.
1090 LCD Unit Battery Pack (1010) UltraBay II Device or 2nd Battery Pack (1020) Keyboard Unit (1060) Hinge Cover and Center Cover (1070) Pull the strap when disconnecting the connectors. Step Size (Quantity) Color Torque .3/ M2.5 x 4 mm, Nylon (1) Yellow 4 kgcm .
1100 Standby Battery Battery Pack (1010) UltraBay II Device or 2nd Battery Pack (1020) Keyboard Unit (1060) 586 IBM Mobile Systems HMM.
1110 Upper Shield Battery Pack (1010) UltraBay II Device or 2nd Battery Pack (1020) Keyboard Unit (1060) Hinge Cover and Center Cover (1070) Eject Lever and Power Switch (1080) LCD Unit (1090) Standby Battery (1100) Step Size (Quantity) Color Torque .
Step Size (Quantity) Color Torque .4/ M2.5 x 4 mm, Nylon (5) Yellow 4 kgcm .6/ M2.5 x 6 mm, Nylon (1) Black 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified. Do not use the screw that you removed, use a new screw.
1120 Speaker Battery Pack (1010) UltraBay II Device or 2nd Battery Pack (1020) Keyboard Unit (1060) Hinge Cover and Center Cover (1070) Eject Lever and Power Switch (1080) LCD .
1130 Video Card Battery Pack (1010) UltraBay II Device or 2nd Battery Pack (1020) Keyboard Unit (1060) Hinge Cover and Center Cover (1070) Eject Lever and Power Switch (1080) LCD Unit (1090) Standby Battery (1100) Upper Shield (1110) Pull the pullers on the card when removing the card in step .
1140 Modem Card Battery Pack (1010) UltraBay II Device or 2nd Battery Pack (1020) Keyboard Unit (1060) Hinge Cover and Center Cover (1070) Eject Lever and Power Switch (1080) LCD Unit (1090) Standby Battery (1100) Upper Shield (1110) Pull the pullers on the card when removing the card in step .
1150 DC/DC Card Battery Pack (1010) UltraBay II Device or 2nd Battery Pack (1020) Keyboard Unit (1060) Hinge Cover and Center Cover (1070) Eject Lever and Power Switch (1080) LCD Unit (1090) Standby Battery (1100) Upper Shield (1110) Pull the pullers on the card when removing the card in step .
Step Size (Quantity) Color Torque .4/ M2.5 x 3 mm, Nylon (4) Black 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
When replacing: Locate the microphone and it's cable as shown in the figure. 594 IBM Mobile Systems HMM.
1160 Fan Battery Pack (1010) UltraBay II Device or 2nd Battery Pack (1020) Keyboard Unit (1060) Hinge Cover and Center Cover (1070) Eject Lever and Power Switch (1080) LCD Unit (1090) Standby Battery (1100) Upper Shield (1110) Step Size (Quantity) Color Torque .
1170 CPU Card Battery Pack (1010) UltraBay II Device or 2nd Battery Pack (1020) Keyboard Unit (1060) Hinge Cover and Center Cover (1070) Eject Lever and Power Switch (1080) LCD.
Attention When removing, be careful not to damage the CPU card. When replacing, make sure the card is connected firmly. Press only the corners of the card, as shown. A loose connection or damage to the card causes the serious problem, such as not being able to powered on.
1180 PC Card Slot Battery Pack (1010) UltraBay II Device or 2nd Battery Pack (1020) Keyboard Unit (1060) Hinge Cover and Center Cover (1070) Eject Lever and Power Switch (1080) .
1190 System Board Battery Pack (1010) UltraBay II Device or 2nd Battery Pack (1020) Hard Disk Drive (1040) Keyboard Unit (1060) Hinge Cover and Center Cover (1070) Eject Lever .
Microphone cable route: See the following figure for the microphone cable route. Step Size (Quantity) Color Torque .4/ 5.5, X ' (2) Self-tapping screw 4 kgcm .5/ 5, X ' (4) Self-tapping screw 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
2010 LCD Front Cover Battery Pack (1010) UltraBay II Device or 2nd Battery Pack (1020) Keyboard Unit (1060) Hinge Cover and Center Cover (1070) LCD Unit (1090) Step Size (Quantity) Color Torque .2/ M2.5 x 6 mm, Nylon (3) Black 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
When replacing: Align the LCD front-cover control knob and inverter-card switch to either the leftmost or the rightmost position, so that they engage easily, as shown. After replacing the LCD front cover, make sure that the control knob works correctly.
2020 LCD Panel Assembly Battery Pack (1010) UltraBay II Device or 2nd Battery Pack (1020) Keyboard Unit (1060) Hinge Cover and Center Cover (1070) LCD Unit (1090) LCD Front Cover (2010) 14.1" LCD Step Size (Quantity) Color Torque .
13.3" LCD Step Size (Quantity) Color Torque .1/ M2.5 x 4 mm, Nylon (2) Black 4 kgcm .2/ M2.5 x 6 mm, Nylon (2) Black 4 kgcm .3/ M2.5 x 4 mm, Nylon (1) Yellow 4 kgcm Note: Make sure you use the correct screw and tighten the screw to the torque specified.
2030 Inverter Card Battery Pack (1010) UltraBay II Device or 2nd Battery Pack (1020) Keyboard Unit (1060) Hinge Cover and Center Cover (1070) LCD Unit (1090) LCD Front Cover (2010) Step Size (Quantity) Color Torque .
2050 Hinge and LCD Latch Battery Pack (1010) UltraBay II Device or 2nd Battery Pack (1020) Keyboard Unit (1060) Hinge Cover and Center Cover (1070) LCD Unit (1090) LCD Front Cover (2010) Inverter Card (2030) Attention Make sure you use the correct screw when replacing.
Locations Front View .1/ LCD .2/ Numeric keypad .3/ Internal modem port .4/ Legs .5/ PC Card slots .6/ PC Card eject button .7/ UltraBay II .8/ Emergency eject hole .9/ Eject button .1ð/ Drive-in-use indicator .11/ Diskette eject button .12/ Diskette drive-in-use indicator .
Rear View .1/ Battery pack .2/ Video in port .3/ Video out port .4/ Dolby Digital Output port .5/ Volume control .6/ Microphone/line-in jack .7/ Headphone jack .8/ Power switch .9/ Reset switch .1ð/ Security keyhole .11/ AC power jack .12/ External input device port .
Bottom View .1/ Coin screw or security screw .2/ Hard disk drive .3/ DVD adapter card slot .4/ Front infrared port .5/ Security screws .6/ DIMM slot ThinkPad 770 (9548, 9549) 609.
Parts Listing 770 (9548, 9549) Model 770 610 IBM Mobile Systems HMM.
Index Part 1 LCD Assembly ( See LCD FRU ) 2 Indicator Panel 12J0448 3 Keyboard (See Keyboard Section) 4 Standby Battery 12J0428 5 Upper Shield Case 05K4468 6 Fan 05K4469 7 Video Card 12J0410 8 Modem Card 12J0412 9 PC Card Slots Assembly 05K4475 1 0 System Board 10L1574 1 1 FDD Assembly 12J0425 1 2 DIMM Cover 12J0421 1 3 Base Cover For 14.
AC Adapter (56W) 11J8956 For Japan 11J8974 Enhanced Video Cable 85G1897 FDD Cable 12J0432 Flap Bus Connector 05K4471 Foot 05K4472 HDD Door 05K4473 I/O Door (Left) 12J0419 I/O Door (Right) 12J0420 PC C.
LCD FRU Index Part 1 LCD Front Cover For 14.1" model 12J0446 For 13.3" model 12J0447 2 LCD Panel For 14.1" model 12J0438 For 13.3" model 12J0439 3 Hinge (Right and Left) For 14.1" model 12J0436 For 13.3" model 12J0437 4 LCD Rear Cover For 14.
Keyboard Unit Canadian French 12J2009 Danish 12J2021 Dutch 12J2015 French 12J2013 German 12J2011 Italian 12J2023 Japanese 12J2007 Korean 02K4315 Latin American Spanish 02K4313 Norwegian 12J2019 Portuguese 12J2031 Spanish 12J2025 Swedish or Finnish 12J2017 Swiss 12J2027 U.
PSTN Cable Austria 58G4386 Australia 58G4343 Belgium 58G4346 Denmark 58G4333 Finland 58G4334 France 58G4335 Germany 58G4347 U.S., Thailand, Malaysia, Singapore, and Hong Kong 43G3398 Netherlands 58G4340 New Zealand and PRC 58G4332 (other than Hong Kong) Norway 58G4334 Sweden 58G4336 Switzerland 58G4348 U.
810 MB Hard Disk Drive Assembly 29H9366 1.08 GB Hard Disk Drive Assembly 29H9367 1.2 GB Hard Disk Drive Assembly 29H9228 1.4 GB Hard Disk Drive Assembly 82H8884 2.
Numeric Keypad Belgian 95F5741 Canadian French 95F5466 Danish 95F5467 Dutch 95F5467 French 95F6313 German 95F6314 Greek 95F5467 Hebrew 95F5741 Icelandic 95F5467 Italian 95F6316 Japanese 79F6401 Norwegian 95F5467 Spanish 95F6315 Swedish or Finnish 95F5468 Swiss (French) 95F5711 Swiss (German) 95F5715 Turkish 95F5467 U.
Power Cords IBM power cords for a specific country are usually available only in that country: For 2-pin power cords: For 3-pin power cords: Note The grounded adapter is required for full MPRII compliance.
IBM Power Cord Part Number Used in These Countries 76H3516 Bahamas, Barbados, Bermuda, Bolivia, Canada, Cayman Islands, Colombia, Costa Rica, Dominican Republic, Ecuador, El Salvador, Guatemala, Guyan.
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SelectaDock III (3547-003) Read This First ................. 6 2 2 General Preparation . . . . . . . . . . . . . . . 624 Checkout Guide . . . . . . . . . . . . . . . . 625 Power Supply . . . . . . . . . . . . . . . . 626 Checking the Installed Devices List .
Read This First Before you go to the checkout guide, be sure to read this section. Important Notes Only certified trained personnel should service the computer . Read FRU service procedures before replacing any FRUs. Be extremely careful during write operations such as copying, saving, or formatting.
5. Failure symptoms, error codes appearing on the display, and beep symptoms. 6. Procedure index and page number in which failing FRU was detected. 7. Failing FRU name and part number. 8. Machine type, model number, and serial number. 9. Customer's name and address.
General Preparation Note: In this manual, port replicator means the SelectaDock Base Model I or SelectaBase 770. SelectaDock means the SelectaDock III and the SelectaDock Docking System means the port replicator and SelectaDock when docked together as one unit.
Checkout Guide Use the following procedure as a guide for computer problems. Note: The diagnostic tests are intended to test only IBM products. Non-IBM products, prototype cards, or modified options can give false errors and invalid system responses.
Symptoms (Verified) Go to Other symptoms (such as LCD indicator problems). “Symptom-to-FRU Index” on page 640, and then go to “Other Symptoms” on page 652. Symptoms cannot be re-created (intermittent problems). Use the customer reported symptoms and go to “Symptom-to-FRU Index” on page 640.
problem, reinstall the original power supply, and replace the main card. Power Supply Connector .1/ and .4/ Power Supply Connector .2/ Power Supply Connector .3/ Pin V dc Red cord + 5 V Yellow cord + 12 V Pin Signal V dc Min. V dc Max. 1, 2 CVCC + 19 V + 21 V 3, 4 GND – – Pin Signal V dc Min.
Power Supply Connector .5/ Power Supply Connector .6/ Pin Signal V dc Min. V dc Max. 1 VCC-off + 2.0 V + 4.5 V 2, 3 GND — — 4 SUB 12 V + 11.4 V + 12.6 V 5 GND — — 6, 7 + 12 V + 11.4 V + 12.6 V 8 GND — — 9—11 + 3.3 V + 3.0 V + 3.6 V 12—14 GND — — 15—17 + 5 V + 4.
The PCMCIA-1, parallel, and serial icons are always displayed in a dark shade, because the icons represent subsystems of the system board and not the attachment of the devices. The FDD-1, the HDD-1, the PCMCIA-1, the CD ROM-1, or the DVD-1 icons represent the first drive in the system configuration for each type of device.
b. Port replicator. c. System board of the computer. External Monitor If the screen is rolling, replace the external monitor. If the problem is not corrected, replace FRUs in the following order one a.
If the external monitor is attached to the display adapter card: 1. Display adapter card. 2. Main card. 3. Riser card. 4. External monitor. Printer Test the printer by connecting it to the computer before testing it on the SelectaDock Docking System.
and run the advanced diagnostic tests. If the test detects an error, replace the defective part. How to Run the Diagnostics This section describes how to run the diagnostics for both the computer and the SelectaDock Docking System.
To exit the loop, keep pressing Ctrl + Pause until the test exits. A beep sounds to notify that the exit interrupt is sensed by the test program. Press Esc to exit from the loop test. 9. Press Esc to exit from the test. For ThinkPad 76x series: 1.
PC Test Card LED: The green LED on the PC test card (P/N35G4703) lights when the PCMCIA test is running. If the LED does not go on, check that the card is installed correctly by reseating the card. If it still does not light after reseating, try using another slot for the test.
6. Select a device for testing and go to the respective section. Testing the Expansion Unit 1. The Test Selection Menu appears when you select Test Expansion Unit on the Main Menu : 2. Select an item and follow the instructions that appear on the screen.
Testing the SCSI Subsystem Note: If a SCSI adapter is installed in an PCI adapter card slot, remove it before running the SCSI diagnostic program. 1. If you select Test SCSI Subsystem on the Main Menu , the diagnostics program checks the system configuration for SCSI devices.
If the initialization ends successfully, the following appears. Select an item: 3. The SCSI Devices Test Menu appears. Select one of the devices: The device name may be any of the following: SCSI hard disk. SCSI tape drive. SCSI CD-ROM. SCSI optical drive.
If a SCSI device exists and a test medium is required to test the SCSI device, the following pop-up appears (in this example, a SCSI tape drive): 4. Insert the requested medium and wait approximately 30 seconds until the medium is loaded.
If the test is successful, the following appears: If the test is unsuccessful, the following appears: SelectaDock III (3547-003) 639.
Symptom-to-FRU Index The Symptom-to-FRU Index lists error symptoms and possible causes. The most likely cause is listed first. Note: Replace the FRUs one at a time in the sequence shown in the FRUs of the SelectaDock Sequence of Actions column.
Numeric Error Codes Symptom or Error FRUs of the SelectaDock Sequence of Actions 10X, 11X 101: Interrupt failure. 102: Timer failure. 103: Timer interrupt failure. 104: Protected mode failure. 105: Last 8042 command not accepted. 107: NMI test failure.
Symptom or Error FRUs of the SelectaDock Sequence of Actions 6XX 1. Before changing any devices, run the diagnostic test. 2. FDD external attachment kit. 3. Diskette drive assembly. 4. Riser card. 11XX, 12XX 1 . Serial devices . 2. Communication cable.
Diagnostic Error Codes A detected error is shown as in the following example: A large X to the left of the device icon Device ID (three digit) Error code (two digit) FRU code (four digit) The device ID and error code are used to indicate the detail portion of the FRU that caused the error.
Icon Device ID Suspected Device FDD-1 1 006 Diskette drive FDD-2 2 066 External diskette drive PCMCIA-1 1 080 PCMCIA PCMCIA-2 2 088 External PCMCIA Parallel 009 Parallel Serial 011, 012 Serial 154 Uni.
FRU Codes: If an error is detected by the diagnostic tests, a four-digit FRU code is displayed. The FRU code indicates two suspected FRUs. Replace the FRU that is indicated by the two leftmost digits first; then replace the FRU that indicated two rightmost digits.
If the problem persists after replacement of the FRUs, go to “Undetermined Problems” on page 653. FRU Code FRU 92 DVD drive. 93 DVD drive in the SelectaDock III. Adapter-Related Symptoms Symptom or Error FRUs of the SelectaDock Sequence of Actions An adapter card does not work.
Beep Symptoms Symptom or Error FRUs of the SelectaDock Sequence of Actions Beep sounds continuously. 1. Check that the ThinkPad model is correct. (See “General Preparation” on page 624.
MIDI/Joystick-Port-Related Symptoms Symptom or Error FRUs of the SelectaDock Sequence of Actions The MIDI/joystick does not work. Check if the computer supports the MIDI device, when the problem occurs only during MIDI operation. PC Card-Related Symptoms Symptom or Error FRUs of the SelectaDock Sequence of Actions A PC Card does not work.
Power-Related Symptoms Symptom or Error FRUs of the SelectaDock Sequence of Actions Although the computer is turned off, the fan of the SelectaDock III power supply is running. 1. Power supply unit. The power of SelectaDock III cannot be turned off. 1.
UltraBay II Tray-Related Symptoms Symptom or Error FRUs of the SelectaDock Sequence of Actions The HDD or FDD on the UltraBay II tray does not work correctly. 1. Reseat the drive. 2. Reseat the power cable and SCSI cable of the of the UltraBay II tray.
Wake Up on LAN-Related Symptoms Symptom or Error FRUs of the SelectaDock Sequence of Actions The SelectaDock Docking System does not wake up. 1. Check the connection of the wake up on LAN signal cable. 2. Make sure the network setting is correct. 3. Make sure that the computer model is 770 and that the wake up on LAN is enabled.
Other Symptoms Symptom or Error FRUs of the SelectaDock Sequence of Actions The computer does not work and the power-on indicator does not turn on, but the fan runs. See “Undetermined Problems” on page 653. There is a program-load error during remote IPL from the file servicer.
Undetermined Problems Use the following procedure when the diagnostic tests do not identify the failing adapter or device. Check that all cables, wires, and connectors are connected so that they do not cause a short circuit. If any problems are found, reconnect or replace them.
Product Overview (3547-003) Status Indicator Check the SelectaDock Docking System status using the following icons: Icon Meaning .1/ Power on .2/ Suspend mode .
Product Overview: The following provides an overview of the system features: Feature Description PCI or ISA slot 2 shared full-size PCI/ISA slots and 1 half-size PCI slot. The maximum number of supported adapter cards is 3. Bays UltraBay II. – ThinkPad option using the UltraBay II tray.
FRU Removals and Replacements This section contains information on removals and replacements, as well as locations. The arrows in the removals and replacements show the direction of movement to remove a field replaceable unit (FRU), or to turn a screw to release the FRU.
1010 Port Replicator Make sure that the security key is set to the Unlock position .1/ and release the latch .2/ ; then undock the port replicator .3/ .
1020 Option Card Cover and Option Card If an option card is installed, remove it. 658 IBM Mobile Systems HMM.
1030 PC Card SelectaDock III (3547-003) 659.
1040 UltraBay II Port Replicator (1010) The customer can install a ThinkPad option (such as an HDD, an FDD, or a CD-ROM drive) in the UltraBay II tray. Remove the device that is installed in the UltraBay II; then remove the UltraBay II tray or device tray as follows: Attention A hard disk or a diskette drive is sensitive to physical shock.
1050 Device Space Bay Frame Port Replicator (1010) Step Length (Quantity) Memo .2/ M 3 x 6 mm (3) Hex stud screw SelectaDock III (3547-003) 661.
1060 Upper Cover Port Replicator (1010) Option Card Cover and Option Card (1020) UltraBay II (1040) Device Space Bay Frame (1050) Important Make sure all power cords are unplugged before removing covers. Step Length (Quantity) Memo .1/ M 3 x 6 mm (2) .
When replacing: The following figure shows the route of the micro switch cable: The cable goes through here Inside view SelectaDock III (3547-003) 663.
1070 Bracket Port Replicator (1010) Option Card Cover and Option Card (1020) UltraBay II (1040) Device Space Bay Frame (1050) Upper Cover (1060) Step Length (Quantity) Memo .
1080 Speaker Assembly Port Replicator (1010) Option Card Cover and Option Card (1020) UltraBay II (1040) Device Space Bay Frame (1050) Upper Cover (1060) Bracket (1070) 1 4 3 2 Step Length (Quantity) Memo .1/ M 3 x 8 mm (4) Self-tapping screw .
1090 Power Supply Port Replicator (1010) Option Card Cover and Option Card (1020) UltraBay II (1040) Device Space Bay Frame (1050) Upper Cover (1060) Bracket (1070) Step Length (Quantity) Memo .
1100 Cables Port Replicator (1010) Option Card Cover and Option Card (1020) UltraBay II (1040) Device Space Bay Frame (1050) Upper Cover (1060) This step is a preparation for removing the main card assembly. Remove the IDE cables .
1110 DC-DC Card Port Replicator (1010) Option Card Cover and Option Card (1020) UltraBay II (1040) Device Space Bay Frame (1050) Upper Cover (1060) Step Length (Quantity) Memo .
1120 USB Card Port Replicator (1010) Option Card Cover and Option Card (1020) UltraBay II (1040) Device Space Bay Frame (1050) Upper Cover (1060) Step Length (Quantity) Memo .1/ M 3 x 8 mm (2) Self-tapping screw .2/ M 3 x 6 mm (1) .
1130 Shield Cover Port Replicator (1010) Option Card Cover and Option Card (1020) UltraBay II (1040) Device Space Bay Frame (1050) Upper Cover (1060) Bracket (1070) Step Length (Quantity) Memo .1/ M 3 x 8 mm (3) .2/ M 3 x 6 mm (5) .
1140 Main Card Assembly Port Replicator (1010) Option Card Cover and Option Card (1020) UltraBay II (1040) Device Space Bay Frame (1050) Upper Cover (1060) Bracket (1070) Cables (1100) Shield Cover (1130) Step Length (Quantity) Memo .
1150 Audio Card, Main Card, and Riser Card Port Replicator (1010) Option Card Cover and Option Card (1020) UltraBay II (1040) Device Space Bay Frame (1050) Upper Cover (1060) Bracket (1070) Cables (1100) Shield Cover (1130) Main Card Assembly (1140) .
Locations Front View .1/ Multiuser lock .2/ PC Card lock .3/ Port replicator lock .4/ Docking guide .5/ Device space .6/ Status indicators .7/ Device eject button .
Front View (continued) .13/ IDE connector .14/ Internal SCSI connector .15/ Audio device connector .16/ Power supply connector 674 IBM Mobile Systems HMM.
Side View .1/ Volume knob .2/ Headphone jack .3/ Line-out jack .4/ Speaker-in jack .5/ MIDI/joystick port .6/ PC Card (PCMCIA) slots .7/ SCSI connector SelectaDock III (3547-003) 675.
Rear View .1/ Power jack .2/ PCI connectors .3/ ISA connectors 676 IBM Mobile Systems HMM.
Parts Listing SelectaDock III (3547-003) SelectaDock III (3547-003) 677.
1 Connector cover 73H7450 2 Rear cover 12J2493 3 Bezel (Upper cover group) 4 Device space bay frame 82H6729 5 Cables (Cable group) 6 Riser card 11J8831 7 Main card (Main card assembly) 8 Audio card 12.
Power Cords 1 2 3 4 5 6 7 8 9 10 Warning: Use the power cord certified for your country. 1 Colombia, U.S., Venezuela 13F9959 Japan, 2-pin 6454377 Japan, 3-pin 65F0031 2 Hong Kong, Singapore, U.
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Common Devices Checkout External Diskette Drive Test ........... 6 8 2 External Display Self-Test ............ 6 8 2 External Keyboard/Auxiliary Input Device Checkout 683 Fax/Modem Checkout . . . . . . . . . . . . . . 684 Printer Checkout . . . . . . .
External Diskette Drive Test Use the following procedure to isolate the diskette problem to a controller, drive or diskette. A scratch, write-enabled 2HD diskette is required. 1. Select the icon FDD on the TEST MENU . By doing this, the controller test and the drive read/write test run.
Check for the following conditions: You should be able to vary the screen intensity by adjusting the contrast and brightness controls. The screen should be white or light gray, with a black margin (test margin) on the screen. Note: The location of the test margin varies with the type of display.
Fax/Modem Checkout 001 – Power-off the computer. – Ensure that the modem is installed correctly. – If the modem never worked in customer mode, ensure that all drivers are loaded correctly onto the computer. – Ensure that the communication program is supported on the computer.
006 (continued) – Have the customer transmit a call. WAS THE CALL TRANSMITTED SUCCESSFULLY? Yes No 007 Go to Step 011. 008 – Have the customer receive an incoming call on the modem. WAS THE INCOMING CALL RECEIVED? Yes No 009 Go to Step 014. 010 The diagnostic tests have completed successfully.
(CONTINUED) 016 Have the telephone line checked. Printer Checkout 1. Make sure the printer is correctly connected and is powered-on. 2. Run the printer self-test. If the printer self-test does not run correctly, the problem is in the printer. Refer to the printer service manual.
Port Replicator Checkout Use the following procedure to isolate a port replicator problem. A port replicator attaches to the system expansion connector at the rear of the computer. 1. Power-off the computer. 2. Remove the failing devices from the replicator.
TrackPoint Checkout If the TrackPoint does not work, check the configuration. If the configuration of the TrackPoint is set to Disabled o r Off , change it to Enable or On . If the problem remains, continue. Note: TrackPoint automatically compensates to adjust the pointer sensor.
TV Tuner The TV Tuner Pack (hereafter called TV Tuner) is an option for watching TV programs or videos on the IBM TFT color notebook computer. The computer changes to TV reception when the removable diskette drive is replaced with the TV Tuner.
Icons Functions .8/ Function Key Enters the mode to change the value of each function, such as TV channel or color contrast. (See “Using the Function Key” on page 691.) .9/ TV/EXT Switch Switches the TV mode or external video mode. .1ð/ Volume Knob Controls the speaker volume.
Using the Function Key: Each time you press the Function key ( ), one of the following messages (called On-Screen Message ) appears at the top left corner of the LCD. The changed values are automatically saved when you return to the “TV Channel” On-Screen message.
Power-on the TV Tuner: Use the ThinkPad Features program or PS2.EXE. to power-on the TV Tuner; then power-on the internal device in the diskette drive compartment. If power for the internal device is turned off when the TV Tuner is set up, nothing appears on the LCD display.
Troubleshooting The following table shows what to do to solve problems when the TV Tuner does not work correctly. Problem Probable Cause The TV Tuner does not operate. (No picture or sound) Computer is not powered on. Computer is in suspend mode.
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Miscellaneous Information Acronyms, Abbreviations and Terms Term Information ACPA/A Audio Capture and Playback Adapter ADP Automatic Data Processing Alt Alternate ANSI American National Standards Inst.
Term Information IPL Initial Program Load IR Infrared ISO International Organization for Standardization ISDN Integrated-Services Digital Network LAN Local Area Network LBA Local Block Address LTB Loc.
Send Us Your Comments! We want to know your opinion about this manual (part number 05L1271). Your input will help us to improve our publications. Please photocopy this survey, complete it, and then fax it to IBM HMM Survey at 919-543-8167 (USA) . Name Phone Number 1.
Do You Need Technical References? We have a wide range of hardware technical references that provide in-depth information about IBM personal computer products.
Problem Determination Tips Due to the variety of hardware and software combinations that can be encountered, use the following information to assist you in problem determination. If possible, have this information available when requesting assistance from Service Support and Engineering functions.
Phone Numbers, U.S. and Canada Authorized Dealers or Servicers U.S. Customers and Helpware Subscribers Number Information 919-517-0001 Bulletin Board Service - PC Company 800-528-7705 Bulletin Board S.
IBM Canada Customer and Servicer Support Number Information 800-661-PSMT Business Partner Marketing Support 905-316-5556 Business Partner Marketing Support - Toronto 514-938-6048 Business Partner Mark.
Notices References in this publication to IBM products, programs, or services do not imply that IBM intends to make these available in all countries in which IBM operates. Any reference to an IBM product, program, or service is not intended to state or imply that only that IBM product, program, or service may be used.
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IBM Part Number: 05L1271 Printed in U.S.A. Sð5L-127ð-ð1.
An important point after buying a device IBM THINKPAD S05L-1270-01 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought IBM THINKPAD S05L-1270-01 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data IBM THINKPAD S05L-1270-01 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, IBM THINKPAD S05L-1270-01 you will learn all the available features of the product, as well as information on its operation. The information that you get IBM THINKPAD S05L-1270-01 will certainly help you make a decision on the purchase.
If you already are a holder of IBM THINKPAD S05L-1270-01, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime IBM THINKPAD S05L-1270-01.
However, one of the most important roles played by the user manual is to help in solving problems with IBM THINKPAD S05L-1270-01. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device IBM THINKPAD S05L-1270-01 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
