Instruction/ maintenance manual of the product X301 Lenovo
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T hinkP a d X3 0 1 Hard w ar e M a i nte n a n c e M a n ua l.
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T hinkP a d X3 0 1 Hard w ar e M a i nte n a n c e M a n ua l.
Note Before using this information and the pr oduct it supports, be sure to read the general information under “Notices” on page 169. Fourth Edition (October 2009) © Copyright Lenovo 2008, 2009.
Contents About this manual .......... v Safety information .......... 1 General safety .............. 2 Electrical safety ............. 3 Safety inspection guide ........... 5 Handling devices that are sensitive to electr ostatic discharge ...........
Parts list ............. 1 3 7 Overall ............... 1 3 8 LCD FRUs .............. 1 4 8 Keyboard ............... 1 5 0 Miscellaneous parts ........... 1 5 1 AC adapters .............. 1 5 3 Power cords .............. 1 5 4 Recovery discs ..........
About this manual This manual contains service and refer ence information for the following ThinkPad ® products. ThinkPad X301 MT 2774, 2776, 2777, 2778, 2779, 4057, and 4182 Use this manual along with the advanced diagnostic tests to troubleshoot problems.
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Safety information This chapter presents following safety information that you need to be familiar with before you service a ThinkPad Notebook. v “General safety” on page 2 v “Electrical safety.
General safety Follow these rules to ensur e general safety: v Observe good housekeeping in the area of the machines during and after maintenance. v When lifting any heavy object: 1. Make sure that you can stand safely without slipping. 2. Distribute the weight of the object equally between your feet.
Electrical safety Observe the following rules when working on electrical equipment. v Find the room emer gency power-off (EPO) switch, disconnecting switch, or electrical outlet. If an electrical accident occurs, you can then operate the switch or unplug the power cord quickly .
v Do not touch live electrical circuits with the r eflective surface of a plastic dental mirror . The surface is conductive; such touching can cause personal injury and machine damage.
Safety inspection guide The purpose of this inspection guide is to assist you in identifying potentially unsafe conditions. As each machine was designed and built, requir ed safety items were installed to pr otect users and service technicians from injury .
Handling devices that are sensitive to electrostatic discharge Any computer part containing transistors or integrated circuits (ICs) should be considered sensitive to electr ostatic discharge (ESD.) ESD damage can occur when there is a dif ference in charge between objects.
Safety notices (multilingual translations) The safety notices in this section are pr ovided in the following languages: v English v Arabic v Brazilian Portuguese v French v German v Hebrew v Japanese .
DANGER Before the computer is powered on after FRU replacement, make sure all screws, springs, and other small parts are in place and are not left loose inside the computer . V erify this by shaking the computer and listening for rattling sounds. Metallic parts or metal flakes can cause electrical shorts.
DANGER T o avoid shock, do not remove the plastic cover that protects the lower part of the inverter card. DANGER Though the main batteries have low voltage, a shorted or grounded battery can produce enough current to burn personnel or combustible materials.
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Safety information 11.
PERIGO Antes de ligar o computador após a substituição da FRU, certifique-se de que todos os parafusos, molas e outras peças pequenas estejam no lugar e não estejam soltos dentro do computador . V erifique isso sacudindo o computador e procurando ouvir sons de peças soltas.
PERIGO Para evitar choque elétrico, não remova a capa plástica que protege a parte inferior da placa inversora. PERIGO Embora as principais baterias possuam baixa voltagem, uma bateria em curto-circuito ou aterrada pode produzir corrente o bastante para queimar materiais de pessoal ou inflamáveis.
DANGER A vant de remettre l’ordinateur sous tension après remplacement d’une unité en clientèle, vérifiez que tous les ressorts, vis et autres pièces sont bien en place et bien fixées. Pour ce faire, secouez l’unité et assurez-vous qu’aucun bruit suspect ne se produit.
DANGER Afin d’éviter tout risque de choc électrique, ne retirez pas le cache en plastique protégeant la partie inférieure de la carte d’alimentation.
VORSICHT Bevor nach einem FRU-Austausch der Computer wieder angeschlossen wird, muß sichergestellt werden, daß keine Schrauben, Federn oder andere Kleinteile fehlen oder im Gehäuse vergessen wurden. Der Computer muß geschüttelt und auf Klappergeräusche geprüft werden.
VORSICHT Die Leuchtstoffröhre im LCD-Bildschirm enthält Quecksilber . Bei der Entsorgung die örtlichen Bestimmungen für Sondermüll beachten. Der LCD-Bildschirm besteht aus Glas und kann zerbrechen, wenn er unsachgemäß behandelt wird oder der Computer auf den Boden fällt.
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Safety information 19.
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Safety information 21.
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Safety information 23.
PELIGRO Antes de encender el sistema despues de sustituir una FRU, compruebe que todos los tornillos, muelles y demás piezas pequeñas se encuentran en su sitio y no se encuentran sueltas dentro del sistema. Compruébelo agitando el sistema y escuchando los posibles ruidos que provocarían.
PELIGRO Para evitar descargas, no quite la cubierta de plástico que rodea la parte baja de la tarjeta invertida. PELIGRO Aunque las baterías principales tienen un voltaje bajo, una batería cortocircuitada o con contacto a tierra puede producir la corriente suficiente como para quemar material combustible o provocar quemaduras en el personal.
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Safety information 27.
Laser compliance statement (multilingual translations) The laser compliance statements in this section are pr ovided in the following languages: v English v Arabic v Brazilian Portuguese v French v Ge.
Safety information 29.
Alguns modelos de computador ThinkPad são equipados na fábrica com um dispositivo de armazenamento ótico, como uma unidade de CD-ROM ou de DVD-ROM. T ais dispositivos também são vendidos separadamente como opcionais.
Certains modèles d’ordinateur ThinkPad sont équipés d’origine d’une unité de stockage optique telle qu’une unité de CD-ROM ou de DVD-ROM. Ces unités sont également vendues séparément en tant qu’options.
Einige ThinkPad-Modelle sind werkseitig mit einem CD-ROM- oder DVD-ROM-Laufwerk ausgestattet. CD- und DVD-Laufwerke können auch gesondert als Zusatzeinrichtung erworben werden. Die Laufwerke erfüllen die Anforder ungen gemäß IEC 60825-1 (International Electrotechnical Commission) und gemäß CENELEC EN 60825-1 für Laserprodukte der Klasse 1.
Safety information 33.
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Safety information 35.
Algunos modelos de sistemas ThinkPad están equipados de fábrica con un dispositivo de almacenamiento óptico, como una unidad de CD-ROM o de DVD-ROM.
Safety information 37.
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Important service information This chapter presents following important service information that applies to all machine types supported by this manual: v “Strategy for replacing FRUs” – “Strat.
Use the following strategy to prevent unnecessary expense for r eplacing and servicing FRUs: v If you are instructed to replace a FRU but the replacement does not correct the problem, reinstall the original FRU before you continue . v Some computers have both a processor boar d and a system board.
Strategy for replacing FRUs for CT O, CMV , and GA V Product definition Dynamic Configure T o Order (CTO) This provides the ability for a customer to configur e an IBM ® or a Lenovo solution from an eSite, and have this configuration sent to fulfillment, wher e it is built and shipped directly to the customer .
v Business Partners using Eclaim will access PEW when performing Entitlement Lookup. Business Partners will enter Loc ID, MT and Serial, and the key commodities will be returned in the Eclaim r ecord under SYSTEM DET AILS. v Authorized IBM Business Partners can access Eclaim at the following W eb site: https://wca.
General checkout This chapter presents following information: v “What to do first” on page 44 v “Checkout guide” on page 45 – “Diagnostics using PC-Doctor for DOS” on page 45 – “Leno.
What to do first When you do return a FRU, you must include the following information in the parts exchange form or parts return form that you attach to it: __ 1. Name and phone number of service technician __ 2. Date of service __ 3. Date on which the machine failed __ 4.
Checkout guide Use the following procedur es as a guide in identifying and correcting problems with the ThinkPad Notebook. Note: The diagnostic tests are intended to test only ThinkPad pr oducts. The use of non-ThinkPad products, pr ototype cards, or modified options can lead to false indications of errors and invalid system r esponses.
T esting the computer Note: The PC-Doctor diagnostic CD does not support any optical drives connected through USB devices or any others. It supports only the internal optical drive of the ThinkPad Notebook. T o run the test, do as follows: 1. T urn off the computer .
The options on the test menu are as follows: Diagnostics Interactive T ests v Run Normal T est v Run Quick T est v CPU/Coprocessor v Systemboard v V ideo Adapter v Serial Ports v Fixed Disks v Diskett.
v V iew T est Log v Print Log v Save Log v Full Erase Hard Drive v Quick Erase Hard Drive Lenovo ThinkV antage T oolbox (Lenovo System T oolbox) Lenovo ThinkV antage ® T oolbox (Lenovo System T oolbox in W indows V ista ® and W indows ® XP) is a diagnostic program that works thr ough the W indows operating system.
PC-Doctor for Rescue and Recovery In some models of ThinkPad Notebook, the Rescue and Recovery ® workspace enables you to run the PC-Doctor pr ogram to test the hardware featur es of the computer . T o run the test, click “Run Diagnostics” on the Rescue and Recovery main scr een.
FRU tests The following table shows the test for each FRU. T able 1. FRU tests FRU Applicable test System board 1. Diagnostics --> CPU/Coprocessor 2. Diagnostics --> Systemboard 3. Place the computer on a horizontal surface, and run Diagnostics --> ThinkPad Devices --> HDD Active Protection T est .
T able 1. FRU tests (continued) FRU Applicable test T rackPoint or pointing device If the T rackPoint does not work, check the configuration as specified in the BIOS Setup Utility . If the T rackPoint is disabled, select Automatic to enable it. After you use the T rackPoint, the pointer may drift on the screen for a short time.
Power system checkout T o verify a symptom, do the following: 1. T urn off the computer . 2. Remove the battery pack. 3. Connect the AC adapter . 4. Check that power is supplied when you turn on the computer . 5. T urn off the computer . 6. Disconnect the AC adapter and install the charged battery pack.
Perform operational charging. If the battery status indicator or icon does not turn on, remove the battery pack and let it r eturn to room temperature. Reinstall the battery pack. If the charge indicator or icon still does not turn on, r eplace the battery pack.
5. Measure the voltage of the backup battery . See the following figure. Red (+) Black (-) W ire V oltage (V dc) Red +2.5 to +3.2 Black Ground v If the voltage is correct, r eplace the system board. v If the voltage is not correct, r eplace the backup battery .
Related service information This chapter presents following information: v “Restoring the factory contents by using Product Recovery discs” v “Restoring the factory contents by using Recovery Di.
8. When the recovery pr ocess is complete, the W elcome to Microsoft W indows screen is displayed. Follow the instr uctions on the screen to complete the W indows setup.
5. Read the license. If you agree with the terms and conditions, select I accept these terms and conditions and then click Next . If you do not agree with the terms and conditions, follow the instructions on the scr een. 6. Click Ye s in the displayed window to begin the operating system r ecovery process.
Note: There ar e two modes for the HDP: User only and Master + User . The Master + User mode requir es two HDPs; the system administrator enters both in the same operation. The system administrator then provides the user HDP to the system user . Attention: If the user HDP has been for gotten, check whether a master HDP has been set.
5. Select Power-On Password . 6. T ype the current SVP in the Enter Current Password field. then leave the Enter New Password field blank, and press Enter twice. 7. In the Changes have been saved window , press Enter . 8. Press F10; then, in the Setup confirmation window , select Ye s .
Power management T o reduce power consumption, the computer has thr ee power management modes: screen blank, sleep (standby in W indows XP), and hibernation. Screen blank mode If the time set on the “T urn off monitor” timer in the operating system expir es, the LCD backlight turns off.
Also, in either of the following events, the computer automatically returns fr om sleep (standby) mode and resumes operation: v The ring indicator (RI) is signaled by a serial device or a PC Card device. v The time set on the resume timer elapses. Note: The computer does not accept any input immediately after it enters sleep (standby) mode.
Symptom-to-FRU index This section contains following information: v “Numeric error codes” v “Error messages” on page 66 v “Beep symptoms” on page 67 v “No-beep symptoms” on page 67 v .
T able 2. Numeric error codes (continued) Symptom or error FRU or action, in sequence 0187 EAIA data access error—The access to EEPROM is failed. System board. 0188 Invalid RFID Serialization Information Area. System board. 0189 Invalid RFID configuration information area—The EEPROM checksum is not corr ect.
T able 2. Numeric error codes (continued) Symptom or error FRU or action, in sequence 0251 System CMOS checksum bad— Default configuration used. 1. Charge the backup battery for more than 8 hours by connecting the AC adapter . 2. Replace the backup battery and run BIOS Setup Utility to reset the time and date.
T able 2. Numeric error codes (continued) Symptom or error FRU or action, in sequence 1805 Unauthorized W ireless USB car d is plugged in—Power off and r emove the W ireless USB card. 1. Remove the W ireless USB card that you installed. 2. System board.
Error messages T able 3. Error messages Symptom or error FRU or action, in sequence Device address conflict. 1. Load “Setup Defaults” in the BIOS Setup Utility . 2. Backup battery . 3. System board. Allocation error for device. 1. Load “Setup Defaults” in the BIOS Setup Utility .
Beep symptoms T able 4. Beep symptoms Symptom or error FRU or action, in sequence One beep and a blank, unreadable, or flashing LCD. 1. Reseat the LCD connector . 2. LCD assembly . 3. External CR T . 4. System board. One long and two short beeps, and a blank or unreadable LCD.
LCD-related symptoms T able 6. LCD-related symptoms Symptom or error FRU or action, in sequence No beep, power-on indicator on, and a blank LCD during POST . System board . v LCD backlight not working. v LCD too dark. v LCD brightness cannot be adjusted.
Intermittent problems Intermittent system hang problems can be due to a variety of causes that have nothing to do with a hardwar e defect, such as cosmic radiation, electrostatic discharge, or softwar e errors. FRU replacement should be consider ed only when a problem r ecurs.
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Status indicators The system status indicators show the status of the computer , as follows: 2 1 3 4 5 6 7 8 9 10 2 3 4 © Copyright Lenovo 2008, 2009 71.
T able 7. Status indicators Indicator Meaning 1 Power on Green: The computer is on and ready to use. This indicator stays lit whenever the computer is on and is not in sleep (standby) mode. 2 Sleep (standby) status Green: The computer is in sleep (standby) mode.
Fn key combinations The following table shows the function of each combination of Fn with a function key . T able 8. Fn key combinations Key combination Description Fn+F1 Reserved.
T able 8. Fn key combinations (continued) Key combination Description Fn+F7 Apply a presentation scheme dir ectly , with no need to start Presentation Dir ector . T o disable this function and use the Fn+F7 key combination for switching a display output location, start Presentation Dir ector , and change the settings.
T able 8. Fn key combinations (continued) Key combination Description Fn+PgUp T urn the ThinkLight ® on or off. Note: This function is supported only on the ThinkPad computers that have the ThinkLight. The on or off status of the ThinkLight is shown on the screen for a few seconds when you pr ess Fn+PgUp.
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FRU replacement notices This chapter presents notices r elated to removing and replacing parts. Read this chapter carefully befor e replacing any FRU. Screw notices Loose screws can cause a r eliability problem.
Retaining serial numbers This section includes the following descriptions: v “Restoring the serial number of the system unit” v “Retaining the UUID” v “Reading or writing the ECA information.
The algorithm that generates the number is designed to provide unique IDs until the year A.D. 3400. No two computers in the world have the same number . When you replace the system boar d, you must set the UUID on the new system board as follows: 1. Install the LENOVO ThinkPad Hardwar e Maintenance Diskette V ersion 1.
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Removing and replacing a FRU This chapter presents dir ections and drawings for use in removing and replacing a FRU. Be sure to observe the following general r ules: 1. Do not try to service any computer unless you have been trained and certified. An untrained person runs the risk of damaging parts.
Before servicing ThinkPad X301 Removing the SIM card: Some models of the ThinkPad X301 you are servicing might have the SIM car d that the customer has been installed. If the computer you are servicing has the SIM car d, remove it before you start the servicing.
1010 Battery pack DANGER Use only the battery specified in the parts list for your computer . Any other battery could ignite or explode. T able 9. Removal steps of battery pack Unlock the battery latch 1 .
1020 Optical drive or second battery or travel cover For access, remove this FRU: v “1010 Battery pack” on page 83 T able 10. Removal steps of optical drive or second battery or travel cover Note: For models with the travel cover , skip step 1 .
1030 Solid state drive (SSD) or hard disk drive (HDD) For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “1020 Optical drive or second battery or travel cover” on page 84 T able 1 1. Removal steps of SSD or HDD 2 1 Step Screw (quantity) Color T orque 2 Hard disk drive scr ew , nylon-coated (1) Black 0.
T able 1 1. Removal steps of SSD or HDD (continued) 3 When installing: Make sure that the SSD connector or HDD connector is attached firmly . 4 86 ThinkPad X301 Hardwar e Maintenance Manual.
1040 DIMM For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “1020 Optical drive or second battery or travel cover” on page 84 T able 12. Removal steps of DIMM Note: Loosen the screws 1 , but do not r emove them.
T able 12. Removal steps of DIMM (continued) Note: If only one DIMM is used on the computer you are servicing, the car d must be installed in SLOT -0 ( a ), but not in SLOT -1 ( b ). 3 4 3 a b When installing: Insert the notched end of the DIMM into the socket.
1050 PCI Express Mini Card for wireless LAN For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “1020 Optical drive or second battery or travel cover” on page 84 T able 13. Removal steps of PCI Express Mini Card for wireless LAN Note: Loosen the screws 1 , but do not r emove them.
T able 13. Removal steps of PCI Express Mini Card for wireless LAN (continued) In step 3 , unplug the jacks by using the removal tool antenna RF connector (P/N: 08K7159) or pick the connectors with your fingers and gently unplug them in direction of the arr ow .
T able 13. Removal steps of PCI Express Mini Card for wireless LAN (continued) 5 When installing: v In models with wireless LAN car d that has two antenna connectors, plug the gray cable into the jack labeled MAIN , and the black cable into the jack labeled AUX on the card.
1060 Wireless USB adapter or Intel T urbo Memory Minicard For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “1020 Optical drive or second battery or travel cover” on page 84 T able 14. Removal steps of wireless USB adapter or Intel T urbo Memory Minicard Note: Loosen the screws 1 , but do not r emove them.
T able 14. Removal steps of wireless USB adapter or Intel T urbo Memory Minicard (continued) In step 3 , unplug the jacks by using the removal tool antenna RF connector (P/N: 08K7159) or pick the connectors with your fingers and gently unplug them in direction of the arr ow .
T able 14. Removal steps of wireless USB adapter or Intel T urbo Memory Minicard (continued) 5 94 ThinkPad X301 Hardwar e Maintenance Manual.
1070 Keyboard For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “1020 Optical drive or second battery or travel cover” on page 84 T able 15.
T able 15. Removal steps of keyboard (continued) 2 3 3 3 Lift the keyboard a little in the dir ection shown by arrow 4 , and then detach the connector 5 .
When installing the keyboard, do as follows: T able 16. Installation of the keyboard 1. Attach the keyboard connector . 2. Attach the keyboard so that the keyboar d edges a are under the frame as shown in this figure.
T able 16. Installation of the keyboard (continued) 3. T o make sure that the fr ont side of the keyboard is housed firmly , gently press the keys with your thumbs and try to slide the keyboard towar d you. 4. Secure the keyboar d by tightening the screws from the bottom side of the computer .
1080 Backup battery DANGER Use only the battery specified in the parts list for your computer . Any other battery could ignite or explode. For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “1020 Optical drive or second battery or travel cover” on page 84 v “1070 Keyboard” on page 95 T able 17.
1090 PCI Express Mini Card for wireless W AN For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “1020 Optical drive or second battery or travel cover” on page 84 v “1070 Keyboard” on page 95 T able 18.
T able 18. Removal steps of PCI Express Mini Card for wireless WAN (continued) 3 Note: Plug the red cable into the jack labeled MAIN on the car d, and the blue cable into the jack labeled AUX .
1 100 Palm rest or palm rest with fingerprint reader For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “1020 Optical drive or second battery or travel cover” on page 84 v “1030 Solid state drive (SSD) or hard disk drive (HDD)” on page 85 v “1070 Keyboard” on page 95 T able 19.
T able 19. Removal steps of palm rest (continued) 5 6 8 7 7 8 8 Removing and replacing a FRU 103.
111 0 Bluetooth daughter card (BDC-2) For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “1020 Optical drive or second battery or travel cover” on page 84 v “1070 Keyboard” on page 95 v “1 100 Palm rest or palm r est with fingerprint reader” on page 102 T able 20.
1 120 Keyboard bezel For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “1020 Optical drive or second battery or travel cover” on page 84 v “1050 PCI Express Mini Ca.
T able 21. Removal steps of keyboard bezel (continued) 3 2 2 Step Screw (quantity) Color T orque 2 M2 × 6 mm, bind-head, nylon-coated (2) Black 0.
T able 21. Removal steps of keyboard bezel (continued) 6 Note: Before step 8 , pull the cables out fr om the cable guide hole of the keyboard bezel as shown in a in this figur e.
1 130 Audio FPC and audio sub card For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “1020 Optical drive or second battery or travel cover” on page 84 v “1050 PCI E.
T able 22. Removal steps of audio FPC and audio sub card (continued) 6 7 6 5 Step Screw (quantity) Color T orque 6 M2 × 4 mm, bind-head, nylon-coated (2) Black 0.167 Nm (1.7 kgfcm) When installing: Make sure that the connector is attached firmly .
1 140 Speaker assembly For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “1020 Optical drive or second battery or travel cover” on page 84 v “1050 PCI Express Mini .
1 150 LCD assembly For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “1020 Optical drive or second battery or travel cover” on page 84 v “1050 PCI Express Mini Car .
T able 24. Removal steps of LCD assembly (continued) 4 5 5 3 Step Screw (quantity) Color T orque 4 M2 × 3 mm, small-head, nylon-coated (1) Silver 0.
T able 24. Removal steps of LCD assembly (continued) When installing: 1. When you route the cables, make sur e that they are not subjected to any tension. T ension could cause the cables to be damaged by the cable guides, or a wire to be br oken. 2. Make sure that the LCD connector is attached firmly .
1 160 VGA cable and DC-in connector For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “1020 Optical drive or second battery or travel cover” on page 84 v “1050 PCI .
T able 25. Removal steps of VGA cable and DC-in connector (continued) In step 6 , detach the DC-in connector from the I/O bracket ( a ), then detach the VGA cable from the bracket 7 .
1 170 System board, fan, and base cover assembly Important notices for handling the system board: When handling the system board, bear the following in mind. v The system board has an acceler ometer , which can be broken by applying several thousands of G-forces.
Following components soldered on the top side of the system boar d are extremely sensitive. When you service the system board, avoid any kind of r ough handling.
T able 26. Removal steps of system board, fan assembly , and base cover assembly 1 2 Step Screw (quantity) Color T orque 1 M2 × 6 mm, bind-head, nylon-coated (1) Black 0.167 Nm (1.7 kgfcm) 2 M2 × 3 mm, small-head, nylon-coated (1) Silver 0.
T able 26. Removal steps of system board, fan assembly , and base cover assembly (continued) 4 4 4 Step Screw (quantity) Color T orque 4 M2 × 4 mm, bind-head, nylon-coated (3) Black 0.167 Nm (1.7 kgfcm) T urn the system board over , and then disconnect the fan assembly from the system board.
T able 27. Application of the thermal grease When installing: Before you attach the fan assembly to the computer , apply thermal grease, at an amount of 0.2 grams, on the part marked a as in the following figure. Either too much or too less application of gr ease can cause a thermal problem due to imperfect contact with a component.
Note: Applying labels to the base cover The new base cover FRU is shipped with a kit containing labels of several kinds. When you replace the base cover , you need to apply the following labels: 11.
2010 LCD bezel assembly For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “1020 Optical drive or second battery or travel cover” on page 84 T able 28. Removal steps of LCD bezel assembly 2 2 2 1 1 2 Step Screw cap Screw (quantity) Color T orque 1 M2 × 4 mm, small-head, nylon-coated (2) Black 0.
2020 LCD panel and LCD cable For access, remove these FRUs, in or der: v “1010 Battery pack” on page 83 v “1020 Optical drive or second battery or travel cover” on page 84 v “1050 PCI Expres.
T able 29. Removal steps of LCD panel and LCD cable 1 Attention: Unplug the LCD cable with holding the left and right edges of the connector with your fingers, and gently pull the connector toward you.
T able 29. Removal steps of LCD panel and LCD cable (continued) 5 4 3 Step Screw (quantity) Color T orque 3 M2 × 3 mm, small-head, nylon-coated (1) Silver 0.
T able 29. Removal steps of LCD panel and LCD cable (continued) Cable routing: When you install the LCD cable, route the cable as shown in this figure.
2030 Integrated camera For access, remove these FRUs, in or der: v “1010 Battery pack” on page 83 v “1020 Optical drive or second battery or travel cover” on page 84 v “1050 PCI Express Mini.
2040 Antenna assembly For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “1020 Optical drive or second battery or travel cover” on page 84 v “1050 PCI Express Mini C.
T able 31. Removal steps of antenna assembly (continued) 2 3 Removing and replacing a FRU 129.
T able 31. Removal steps of antenna assembly (continued) Cable routing: When you install the antenna assembly , route the cables as shown in this figure.
2050 Hinge L and hinge R For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “1020 Optical drive or second battery or travel cover” on page 84 v “1050 PCI Express Min.
T able 32. Removal steps of hinge L and hinge R (continued) 3 3 132 ThinkPad X301 Hardwar e Maintenance Manual.
2060 LED sub card, LED cable and LCD cover assembly For access, remove these FRUs in or der: v “1010 Battery pack” on page 83 v “1020 Optical drive or second battery or travel cover” on page 8.
T able 33. Removal steps of LED sub card, LED cable, and LCD cover assembly (continued) Cable routing: When you install the microphone module, r oute the cable as shown in this figure.
Locations This chapter presents the location of ThinkPad X301 featur es and hardware. Front view 1 Integrated camera 2 ThinkLight 3 Status indicators Note: For the description of each indicator , see “Status indicators” on page 71.
Rear view 1 Status indicators Note: For the description of each indicator , see “Status indicators” on page 71. 2 Stereo headphone jack 3 Microphone jack 4 Solid state driv.
Parts list This section contains following lists of the service parts. v “Overall” on page 138 v “LCD FRUs” on page 148 v “Keyboard” on page 150 v “Miscellaneous parts” on page 151 v .
Overall 1 2 3 4 5 6 8 9 10 11 12 13 b 14 15 16 17 18 19 20 21 22 a 7 138 ThinkPad X301 Hardwar e Maintenance Manual.
T able 34. Parts list—Overall No. FRU FRU no. CRU ID a, b See “Miscellaneous parts” on page 151. 1 LCD unit (see “LCD FRUs” on page 148.) 2 Keyboard bezel assembly 45N3056 N 3 Qualcomm ® UN.
T able 34. Parts list—Overall (continued) No. FRU FRU no. CRU ID 5 System board assembly with 1.4 GHz CPU, AMT , TPM v 2774-CTO, 1 1x, 12x, 13x, 14x, 15x, 16x, 17x, 18x, 19x, 1Ax, 1Bx, 1Ex, 1Fx, 1Gx.
T able 34. Parts list—Overall (continued) No. FRU FRU no. CRU ID 5 System board assembly with 1.6 GHz CPU, AMT , TPM v 2774-CTO, 44x, 45x, 48x, 49x, 4Ax, 4Bx, 4Kx, 4Nx, 4Px, 53x, 54x, 55x, 56x, 57x,.
T able 34. Parts list—Overall (continued) No. FRU FRU no. CRU ID 6 Intel W iMAX/W iFi Link 5350 v 2774-CTO v 2776-CTO v 2777-CTO v 2778-CTO v 2779-CTO v 4057-CTO v 4182-CTO 42T0965 ** 6 Intel W iMAX.
T able 34. Parts list—Overall (continued) No. FRU FRU no. CRU ID 10 DVD-RW/CD-R W combo drive v 2774-CTO, 12x, 14x, 15x, 16x, 17x, 18x, 1Ax, 1Bx, 1Fx, 1Hx, 1Jx, 1Lx, 1Mx, 1Nx, 1Sx, 1Tx, 1Vx, 1Yx, 1Z.
T able 34. Parts list—Overall (continued) No. FRU FRU no. CRU ID 1 1 Battery pack, Li-ion (6 cell) v 2774-CTO, 16x, 18x, 19x, 1Bx, 1Jx, 1Kx, 1Nx, 1Px, 1Tx, 1Ux, 21x, 22x, 23x, 24x, 26x, 42x, 45x, 48.
T able 34. Parts list—Overall (continued) No. FRU FRU no. CRU ID 13 SA T A solid state drive assembly , 64 GB v 2774-CTO, 1 1x, 12x, 17x, 18x, 19x, 1Ax, 1Bx, 1Ex, 1Fx, 1Mx, 1Nx, 1Px, 1Tx, 1Yx, E1x, .
T able 34. Parts list—Overall (continued) No. FRU FRU no. CRU ID 13 SA T A solid state drive assembly , 128 GB, Full Disk Encryption (FDE) v 2774-CTO v 2776-CTO v 2777-CTO v 2778-CTO v 2779-CTO v 40.
T able 34. Parts list—Overall (continued) No. FRU FRU no. CRU ID 19 1-GB DDR3-1066 SDRAM SO-DIMM (PC3-8500) card v 2774-CTO, 1 1x, 12x, 17x, 1Ex, 1Fx, 1Tx, 1Ux, 1Vx, 46x, 58x, 62x, H1x, H2x, L3x, L4.
LCD FRUs 1 2 3 4 5 a 7 6 9 8 10 T able 35. Parts list—13.3-inch WXGA+ TFT No. FRU FRU no. CRU ID a See “Miscellaneous parts” on page 151. 1 LCD bezel assembly 44C0862 N 2 LCD module, 13.
T able 35. Parts list—13.3-inch WXGA+ TFT (continued) No. FRU FRU no. CRU ID 3 Antenna 44C4042 N 4 Hinge R 42X5134 N 5 LCD cover assembly 45N3055 N 6 LCD cable 44C5398 N 7 Integrated camera v 2774-C.
Keyboard Language P/N CRU ID Arabic 42T3615 ** Belgian 42T3612 Brazilian Portuguese 42T3631 Bulgarian 44C9255 Canadian French (058) 42T3602 Canadian French (Acnor) 42T3601 Czech 42T3620 Danish 42T3609 Dutch 42T3606 Finnish, Swedish 42T3607 French 42T3605 German 42T3603 Greek (U.
Miscellaneous parts T able 36. Parts list—Miscellaneous parts FRU P/N CRU ID Screw kit (including nylon-coated scr ews): v M2 × 3 mm (silver), small head (35) v M2 × 4 mm (black), bind head (15) v.
T able 36. Parts list—Miscellaneous parts (continued) FRU P/N CRU ID Keyboard bezel miscellaneous parts: v Support plate, fan v USB bracket v Keyboard cover v EMI spring (rear right) v EMI spring (r.
T able 36. Parts list—Miscellaneous parts (continued) FRU P/N CRU ID LCD miscellaneous parts: v (a) Heat spreader for camera v ThinkPad logo v Lenovo logo v Label (camera) v Label (no camera) v Label (LED) v T ape cable fix (10 × 38) v LCD latch R v LCD latch L v Rubber 0.
Power cords A ThinkPad power cord for a specific country or region is usually available only in that country or region: T able 39. Parts list—2-pin power cords Region P/N CRU ID Argentina v models -CTO, xxY 42T5020 42T5105 * Brazil v models -CTO, xxP 42T5180 42T5183 Canada, U.
Recovery discs Windows XP Professional (32 bit) DVDs W indows XP Pr ofessional (32 bit) is preinstalled as the operating system in the following models: v 2774-CTO, 46x, 54x, 55x, 57x, 58x, LDx, N3x, .
Windows V ista Home Basic (32 bit) DVDs W indows V ista Home Basic (32 bit) is pr einstalled as the operating system in the following models: v 2774-CTO v 2776-CTO v 2777-CTO v 2778-CTO v 2779-CTO v 4057-CTO v 4182-CTO, 33x T able 42.
Windows V ista Home Premium (32 bit) DVDs W indows V ista Home Pr emium (32 bit) is preinstalled as the operating system in the following models: v 2774-CTO v 2776-CTO v 2777-CTO v 2778-CTO v 2779-CTO v 4057-CTO v 4182-CTO, 34x T able 43.
Windows V ista Business (32 bit) DVDs W indows V ista Business (32 bit) is pr einstalled as the operating system in the following models: v 2774-CTO, 1 1x, 12x, 13x, 14x, 15x, 16x, 17x, 18x, 19x, 1Ax,.
T able 44. Parts list—Windows Vista Business (32 bit) recovery DVDs Language P/N CRU ID Brazilian Portuguese 58Y1668 * Czech 58Y1671 Danish 58Y1672 English 58Y1694 English (modem-disabled) 58Y1693 E.
Windows V ista Business (64 bit) DVDs W indows V ista Business (64 bit) is pr einstalled as the operating system in the following models: v 2774-CTO, 48x v 2776-CTO, 36x, V2x v 2777-CTO v 2778-CTO v 2779-CTO v 4057-CTO v 4182-CTO T able 45.
Windows V ista Ultimate (32 bit) DVDs W indows V ista Ultimate (32 bit) is pr einstalled as the operating system in the following models: v 2774-CTO, 1Sx, E1x, L4x, L8x, LAx, LFx v 2776-CTO, L1x, L2x, L3x, TCx v 2777-CTO v 2778-CTO v 2779-CTO v 4057-CTO, E1x v 4182-CTO T able 46.
Windows 7 Home Basic (32 bit) DVDs W indows 7 Home Basic (32 bit) is preinstalled as the operating system in the following models: v 2774-CTO v 2776-CTO v 2777-CTO v 2778-CTO v 2779-CTO v 4057-CTO v 4182-CTO T able 47.
Windows 7 Home Premium (32 bit) DVDs W indows 7 Home Premium (32 bit) is pr einstalled as the operating system in the following models: v 2774-CTO v 2776-CTO v 2777-CTO v 2778-CTO v 2779-CTO v 4057-CTO v 4182-CTO T able 48.
Windows 7 Home Premium (64 bit) DVDs W indows 7 Home Premium (64 bit) is pr einstalled as the operating system in the following models: v 2774-CTO v 2776-CTO v 2777-CTO v 2778-CTO v 2779-CTO v 4057-CTO v 4182-CTO T able 49.
Windows 7 Professional (32 bit) DVDs W indows 7 Professional (32 bit) is pr einstalled as the operating system in the following models: v 2774-CTO, 56x, 59x, 62x v 2776-CTO, 3Ex, 3Hx, 3Jx v 2777-CTO v 2778-CTO v 2779-CTO v 4057-CTO v 4182-CTO T able 50.
Windows 7 Professional (64 bit) DVDs W indows 7 Professional (64 bit) is pr einstalled as the operating system in the following models: v 2774-CTO v 2776-CTO, 3Dx v 2777-CTO v 2778-CTO v 2779-CTO v 4057-CTO v 4182-CTO T able 51.
Common service tools T able 52. Parts list—Common service tools T ool P/N Screwdriver kit 95F3598 1/4 ″ drive spinner handle 1650840 1/4 ″ Sq. to 1/4 ″ hex torx adapter 93F2838 TR7-TR-10 tamper resistant torx bits 00P6967 Removal tool antenna RF connector 08K7159 USB 2.
168 ThinkPad X301 Hardwar e Maintenance Manual.
Notices Lenovo may not offer the pr oducts, services, or features discussed in this document in all countries. Consult your local Lenovo repr esentative for information on the products and services curr ently available in your area.
vary significantly . Some measurements may have been made on development-level systems and there is no guarantee that these measur ements will be the same on generally available systems. Furthermore, some measur ements may have been estimated through extrapolation.
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Part Number: 43Y9441_03 (1P) P/N: 43Y9441_03.
An important point after buying a device Lenovo X301 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Lenovo X301 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 Lenovo X301 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Lenovo X301 you will learn all the available features of the product, as well as information on its operation. The information that you get Lenovo X301 will certainly help you make a decision on the purchase.
If you already are a holder of Lenovo X301, 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 Lenovo X301.
However, one of the most important roles played by the user manual is to help in solving problems with Lenovo X301. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Lenovo X301 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
