Instruction/ maintenance manual of the product R100 Toshiba
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1 Toshiba Personal Computer PORTEGE R100 Maintenance Manual TOSHIBA CORPORATION File Number 960-440.
ii PORTEGE R100 Main tenance Manual (960-440 ) Copyright © 2002 by Toshiba Corporation. All rights reserved. Under the cop yright laws, this manual cannot be reproduced in any form without the prior written permission of Toshiba. No patent liability is assumed with respect to the use of the in formation contai ned herein.
PORTEGE R100 Main tenance Manual (960-440) iii Preface This maintenance manual describes how to pe rform hardware service maintenance for the Toshiba Personal Computer PORTEGE R100, refe rred to as PORTEGE R 100 in this manual.
iv PORTEGE R100 Main tenance Manual (960-440 ) The manual is divided into the following parts: Chapter 1 Hardware Overview describes the PORTEGE R100 system unit and each FRU. Chapter 2 Troubleshooting Procedures e xplains how to diagnose and resolve FRU problems.
PORTEGE R100 Main tenance Manual (960-440 ) v Conventions This manual uses the following formats to describe, identify, and highlight terms and operating procedures. Acronyms On the first appearance and whenever necessary for clarification acronym s are enclosed in parentheses following their definition.
vi PORTEGE R100 Main tenance Manual (960-440 ) Table of Contents Chapter 1 Hardware Overview 1.1 Features .................................................................................................................. .... 1-1 1.2 1.8-inch Hard Disk Drive .
PORTEGE R100 Main tenance Manual (960-440 ) vii Chapter 3 Tests and Diagnostics 3.1 The Diagnostic Test ................................................................................................... 3-1 3.2 Executing the Diagnostic Test .........
viii PORTEGE R100 Main tenance Manual (960-440 ) 4.5 HDD ........................................................................................................................ . 4-14 4.6 Keyboard/Bottom cover ........................................
Chapter 1 Hardware Overview.
1 Hardware Overview 1 Hardware Overview 1-ii PORTEGE R100 Main tenance Manual (960-440 ).
1 Hardware Overview Chapter 1 Contents 1.1 Features .................................................................................................................. .... 1-1 1.2 1.8-inch Hard Disk Drive ..............................................
1 Hardware Overview 1-iv PORTEGE R100 Main tenance Manual (960-440 ) Figures Figure 1-1 Front of the computer..................................................................................... 1-4 Figure 1-2 System un its configuration .............
1.1 Features 1 Hardware Overview 1 Features 1.1 Features The PORTEGE R100 is an ultra thin and lightwe ight PC realizing cable-less environment on a table by wireless function with an Intel Pent ium® M processor realizing high performance.
1 Hardware Overview 1.1 Features ❑ Keyboard Keyboards has 84(US)/85(UK)-key and supports Windows key. ❑ Touch pad Touch pad is installed as a pointing device. ❑ Battery The RTC battery is mounted inside computer. The main battery is a detachable lithiu m polym er main battery (10.
1.1 Features 1 Hardware Overview ❑ Wireless LAN The internal wireless LAN supports Mini PCI Type III( 802.11ab) made by Agere. PORTEGE R100 Main tenance Manual (960-440 ) 1-3.
1 Hardware Overview 1.1 Features Figure 1-1 shows the front of the computer and Figure 1-2 shows the system units configuration. Figure 1-1 Front of the computer PJ17 FGOSC* board PJ998 PJ3 Syst em bo.
1.1 Features 1 Hardware Overview Figure 1-3 shows the system block diagram. Figure 1-3 System Block Diagram PORTEGE R100 Main tenance Manual (960-440 ) 1-5.
1 Hardware Overview 1.1 Features The PC contains the following components. ❑ CPU Pentium® M • A 900/600MHz Centrino processor with a 400MHz external clock, 100MHz bus and 1.
1.1 Features 1 Hardware Overview ❑ PCI chipset This gate array incorporates the following elem ents and functions • North Bridge (Intel-made Odem MCH-M) − Pentium® M processor and Mob ile Northwood processor supported − Maximum capacity of DDR200 or DDR266 is 1GBmax − DRAM control − Complies with AGP V2.
1 Hardware Overview 1.1 Features • SDIO card controller (Ver.1.1) • SmartMedia controller (SMHC Ver 01/SMIL1.0) • SmartCard I/F • SIO (UART) controller (MS Debug Port Specification Ver.1.0) • Docking station interface • External device interface • 1.
1.2 1.8-inch Hard Disk Drive 1 Hardware Overview 1.2 1.8-inch Hard Disk Drive A compact, high-capacity HDD with a height of 5.0/8.0mm. Contains a 1.8-inch magnetic disk and magnetic heads. Figure 1-4 shows a view of the 1.8-inch HDD and Tables 1-1 and 1-2 list the specifications.
1 Hardware Overview 1.2 1.8-inch Hard Disk Drive Table 1-2 1.8-inch HDD Specifications Specification Parameter TOSHIBA HDD1422 TOSHIBA MK2003GAH TOSHIBA HDD1384 TOSHIBA HDD1524 Storage size (formatted) 20GB 20GB 30GB 40GB Speed (RPM) 4,200 0.1 4,200 4,200 4,200 0.
1.3 Keyboard 1 Hardware Overview 1.3 Keyboard The keyboard is mounted 84(US)/85(UK) keys th at consist of character key and control key, and in conformity with JIS. The keyboard is connected to membrane connector on the system board and controlled by the keyboard contro ller.
1 Hardware Overview 1.4 TFT Color Display 1.4 TFT Color Display The TFT color display consists of a LCD module and FL inverter board. 1.4.1 LCD Module The LCD module used for the TFT color display us es a backlight as the light source and can display images and charact ers of 262,144 colors with 1024 × 768 resolution.
1.4 TFT Color Display 1 Hardware Overview 1.4.2 FL Inverter Board The FL inverter board supplies a high freque ncy current to illuminate the LCD module FL. Table 1-4 lists the FL inve rter board specifications. Table 1-4 FL inverter board specifications Specifications Item UA2040P02 Input Voltage (V) DC 5 Voltage (V) 750 Current MAX (mA) 4.
1 Hardware Overview 1.5 Power Supply 1.5 Power Supply The power supply supplies eight differe nt voltages to the system board. The power supply microcontroller has the following functions. 1. Judges that the DC power supply (AC ad apter) is connected to the computer.
1.5 Power Supply 1 Hardware Overview Device Name DC Voltage (V) SD SD-B3V 3.3 USB E5V 5 PC Card B5V 5 KB,LED,FL INVERTER P5V 5 DOCK D-E3V 3.3 DOCK D-E5V 5 AD1981B A4R7-P4V 4.7 Headphone,Ext-Mic A-P3V 3.3 CPU,MCH-M,ICH4-M 1R8-P1V 1.8 MCH-M,ICH4-M,GPU 1R5-P1V 1.
1 Hardware Overview 1.6 Batteries 1.6 Batteries The PC has the following two batteries. ❑ Main battery ❑ Real time clock (RTC) battery Table 1-6 lists the specifications for these two batteries. Table 1-6 Battery specifications Battery Name Battery Element Output Voltage Capacity Main battery (XM2043P02) Lithium ion 10.
1.6 Batteries 1 Hardware Overview 1.6.2 Battery Charging Control Battery charging is controlled by a power supply microprocessor. The power supply microprocessor controls power supply and dete cts a full charge when the AC adaptor and battery are connected to the co mputer.
1 Hardware Overview 1.7 AC Adapter 1-18 PORTEGE R100 Maintenan ce Manual (960-440) 1.7 AC Adapter The AC adapter is also used to charge the battery. Table 1-9 lists the AC adapter specifications. Table 1-9 AC adapter specifications Parameter Specification Input voltage AC 100 to 240V Input frequency 50Hz/60Hz Input current(MAX) 1.
Chapter 2 Troubleshooting Procedures.
2 Troubleshooting Procedures 2 2-ii PORTEGE R100 Main tenance Manual (960-440 ).
2 Troubleshooting Procedures Chapter 2 Contents 2.1 Troubleshooting ......................................................................................................... 2-1 2.2 Troubleshooting Flowchart ...........................................
2 Troubleshooting Procedures 2.8 Display Troubleshooting .......................................................................................... 2-37 Procedure 1 Diagnostic Test Program Execution Check ......................... 2-37 Procedure 2 Connector and Cable Check.
2 Troubleshooting Procedures Figures Figure 2-1 Troubleshooti ng flowchart(1/2) ..................................................................... 2-3 Figure 2-2 Troubleshooti ng flowchart(2/2) ......................................................
2 Troubleshooting Procedures 2-vi PORTEGE R100 Maintenance Manu al (960-440).
2.1 Troubleshooting 2 Troubleshooting 2 2.1 Troubleshooting Chapter 2 describes how to determine which Fi eld Replaceable Unit (FRU) in the computer is causing the computer to malfunction. (The “FRU ” m eans the replaceable unit in the field.) The FRUs covered are: 1.
2 Troubleshooting 2.2 Troubleshooting Flowchart 2.2 Troubleshooting Flowchart Use the flowchart in Figure 2-1 as a guide for determ ining which FRU malfunctions. Before going through the flowchart steps, check the following: Make sure that Toshiba Windows ® XP is installed on the hard disk.
2.2 Troubleshooting Flowchart 2 Troubleshooting Yes Yes No No Yes No Yes No Yes Yes No Perform the 1.8 ” HDD Troubleshooting Procedures in section 2.6. Perform the Display Troubleshooting Procedures in section 2.8. Perform the System Board Troubleshooting Procedures in section 2.
2 Flowchart Troubleshooting 2.2 Troubleshooting 2-4 PPORTEGE R100 Maintenance Manua l (960-440) 1 Perform the Keyboard Troubleshooting Procedures in section 2.7. No Do typed characters appear correctly? Yes Insert the diagnostic disk into USB FDD and run the diagnostics test program.
2.2 Troubleshooting Flowchart 2 Troubleshooting If the diagnostics program cannot detect an e rror, the problem may be intermittent. The Test program should be executed several tim es to is olate the problem.
2 Troubleshooting 2.3 Power Supply Troubleshooting 2.3 Power Supply Troubleshooting The power supply controller cont rols many functions and compone nts. To determine if the power supply is functioning properly, start with Procedure 1 and continue with the other Procedures as instructed.
2.3 Power Supply Troubleshooting 2 Troubleshooting Procedure 1 Pow er supply icon Check The following two icons indicate the power supply status: Battery icon DC IN icon The power supply controller uses the power supply status with the Battery icon and the DC IN icon as listed in the tables below.
2 Troubleshooting 2.3 Power Supply Troubleshooting When icons are blinking, perform the following procedure. 1. Re move the battery pack and the AC ad apter and cut off the power supply to the computer by force. 2. Re-attach the battery pack and the AC adapter.
2.3 Power Supply Troubleshooting 2 Troubleshooting Procedure 2 Error Code Check If the power supply microprocessor detects a ma lfunction, the DC IN icon blinks orange.
2 Troubleshooting 2.3 Power Supply Troubleshooting Second Battery Error code Meaning 30h Over voltage is detected. 31h Main battery charge current is over 4.9 5A. 32h Main battery discharge current is ove r 0.5A when there is no load. 33h Main battery charge current is over 2.
2.3 Power Supply Troubleshooting 2 Troubleshooting PPV output Error code Meaning 70h PPV voltage is over 1.80V when the computer is powered on/off. 71h PPV voltage is 0.56V or less wh en the computer is powered on. 72h PPV voltage is 0.56V or less wh en the computer is booting up.
2 Troubleshooting 2.3 Power Supply Troubleshooting 1R2-P1V output Error code Meaning B0h 1R2-P1V voltage is over 1.44V when the computer is powered on. B1h 1R2-P1V voltage is 1.02V or less when the computer is powe red on. B2h 1R2-P1V voltage is 1.
2.3 Power Supply Troubleshooting 2 Troubleshooting Check 2 In the case of error code 10h or 12h: Make sure the AC adapter and AC power cord are firmly plugged into the DC IN 15 V socket and wall outlet. If the cables are connected correctly, go to the following step: Connect a new AC adapter and AC power co rd.
2 Troubleshooting 2.3 Power Supply Troubleshooting Procedure 3 Connection Check The wiring diagram related to th e power supply is shown below: System Board AC adapter Power Cord Battery pack Any of the connectors may be disconn ected. Perform starting from Check 1.
2.3 Power Supply Troubleshooting 2 Troubleshooting Procedure 5 Replacement Check The power is supplied to the System board by the AC adapter. If either the AC adapter or the System board was damaged, perform the following Checks. To disassemble the computer, follow the steps described in Chapter 4.
2 Troubleshooting 2.4 System board Troubleshooting 2.4 System board Troubleshooting This section describes how to determine if the Sy stem board is defective.
2.4 System board Troubleshooting 2 Troubleshooting Procedure 1 Message Check When the power is turned on, the system perfor ms the Initial Reliability T est (IRT) installed in the BIOS ROM. The IRT tests each IC on the System board and initializes it.
2 Troubleshooting 2.4 System board Troubleshooting If any other error message is displayed, perform Check 3. Check 3 The IRT checks the System board. When the IRT detects an error, the system stops or an error message appears. If one of the following error messages (1) th rough (17), (24) or (25) is displayed, go to Procedure 5.
2.4 System board Troubleshooting 2 Troubleshooting Procedure 2 Debug Port Check on Boot Mode Check the D port status by a debug port test. Th e tool for debug port test is shown below. Figure 2-3 A set of to ol for debug port test The test procedures are follows; 1.
2 Troubleshooting 2.4 System board Troubleshooting 5. Execute GETDPORT.COM in the text menu in CPU REAL mode. (Insert the FD for starting D port into FDD and input “FD starting drive:>dport”.) The D port status is displayed in the following form; F100 : 000.
2.4 System board Troubleshooting 2 Troubleshooting Table 2-3 D port status (1/6) D port status Inspection items details Start Clearing a software reset bit Enabling address line A2 0 Initializing spec.
2 Troubleshooting 2.4 System board Troubleshooting Table 2-3 D port status (2/6) D port status Inspection items details Key inputting Executing CHGBIOSA Loading CHG BIOSA.EXE and CHGFIRMA.EXE Resetting FDC Setting parameter for 2HD and transmission rate Reading the first sector Setting parameter for 2DD and transmission rate Searching CHGBIOSA.
2.4 System board Troubleshooting 2 Troubleshooting Table 2-3 D port status (3/6) D port status Inspection item s details Clearing resuming status Setting a request for a resuming error F103 Copying sy.
2 Troubleshooting 2.4 System board Troubleshooting Table 2-3 D port status (4/6) D port status Inspection items details Initializing devices before i nitializing PCI bus Initializing temperature contr.
2.4 System board Troubleshooting 2 Troubleshooting Table 2-3 D port status (5/6) D port status Inspection items Details F10Eh Initializing a NDP Initializing a NDP Storing CMOS error information in SM.
2 Troubleshooting 2.4 System board Troubleshooting Table 2-3 D port status (6/6) D port status Inspection items details Canceling NMI mask Examining the checksum of TIT Clearing IRT runnin g flag for .
2.4 System board Troubleshooting 2 Troubleshooting PORTEGE R100 Maintenan ce Manual (960-440) 2-27 Procedure 3 Diagnostic Test Program Execution Check Execute the following tests from the Diagnostic Test Menu. These tests check the System board and I/O unit.
2 Troubleshooting 2.5 USB 3.5” FDD Troubleshooting 2 2.5 USB 3.5” FDD Troubleshooting This section describes how to determine if the USB 3.5” FDD is functioning properly. Perform the steps below starting with Procedure 1 and continuing with the other procedures as required.
2.5 USB 3.5” FDD Troubles hooting 2 Troubleshooting Procedure 2 Diagnostic Test Program Execution Check Insert the Diagnostics Disk in the FDD of the co mputer, turn on the com puter and run the test. Refer to Chapter 3, Tests and Diagnostics, for more information about the diagnostics test procedures.
2 Troubleshooting 2.5 USB 3.5” FDD Troubleshooting Procedure 3 Connector Check an d Replacement Check The USB FDD connector may be disconnected from the System board. Check visually that the connector is connected firmly. Check 1 Make sure the following cable and conn ector are firmly connect ed to the connector PJ4 (USB1) on the System board.
2.6 1.8” HDD Troubleshooting 2 Troubleshooting 2.6 1.8” HDD Troubleshooting This section describes how to determine if the 1.8” HDD is functioning properly. Perform the steps below starting with Procedure 1 and con tinuing with the other pr ocedures as required.
2 Troubleshooting 2.6 1.8” HDD Troubleshooting Procedure 2 Message Check When the power is turned on, the system perfor ms the Initial Reliability T est (IRT) installed in the BIOS ROM. When the test detects an erro r, an error message is displayed on the screen.
2.6 1.8” HDD Troubleshooting 2 Troubleshooting Procedure 3 Format Check The computer’s 1.8" HDD is formatted using the MS-DOS FORMAT program or the physical format program of the test program. To form at the 1.8" HDD, start with Check 1 below and perform the other steps as required.
2 Troubleshooting 2.6 1.8” HDD Troubleshooting Procedure 4 Diagnostic Test Program Execution Check The HDD test program is stored in the Diagnosti cs Disk. Perform all of the HDD tests in the Hard Disk Drive Test. Refer to Chapter 3, Tests and Diagnostics, for more information about the HDD test program.
2.6 1.8” HDD Troubleshooting 2 Troubleshooting Procedure 5 Connector Check an d Replacement Check The HDD is connected to the connector PJ3 of the System board.
2 Troubleshooting 2.7 Keyboard Troubleshooting 2.7 Keyboard Troubleshooting To determine if the computer’s keyboard is functioning properly, perform the following procedures. Start with Procedure 1 and continue with the other procedures as instructed.
2.8 Display Troubleshooting 2 Troubleshooting 2.8 Display Troubleshooting This section describes how to determine if th e computer’s display is functioning properly.
2 Troubleshooting 2.8 Display Troubleshooting Procedure 4 Replacement Check The display unit has a FL inverter board, Di splay module, System board, LCD harness and Display ON/OFF switch.
2.9 Touch Pad 2 Troubleshooting 2.9 Touch Pad To determine whether the Touch Pad is faulty or not, perform the following procedures: Procedure 1 Diagnostic Test Program Execution Check Procedure 2 Con.
2 Troubleshooting 2.10 Modem 2.10 Modem To check if the modem is defective or malf unctioning, follow the troubleshooting procedures below as instructed.
2.10 Modem 2 Troubleshooting Procedure 2 Connector Check an d Replacement Check The Modem jack is connected to the MDC board and MDC board is connected to the System board. If the modem malfunctions, these connect ions may be bad or the MDC or System board might be faulty.
2 Troubleshooting 2.11 LAN 2.11 LAN To check if the computer’s LAN is defec tive or malfunctioning, follow the troubleshooting procedures below as instructed.
2.11 LAN 2 Troubleshooting Procedure 2 Connector Check an d Replacement Check The LAN function is installed on the System board. The m odem/LAN jack is connected to the System board by the cable. If the LAN malfunc tions, the connection is bad or the System board might be faulty.
2 Troubleshooting 2.12 Sound 2.12 Sound To check if the sound function is defectiv e or malfunctioning, follow the troubleshooting procedures below as instructed.
2.12 Sound 2 Troubleshooting Procedure 3 Replacement Check Check 1 If the speaker is not working properly, the speaker may be faulty. Replace it with a new one following the steps in Chapter 4. If the speaker is still not working properly, go to Check 2.
2 Troubleshooting 2.13 SD card slot 2.13 SD card slot To check if the SD card/Smart Media slot is good or no good, follow the troubleshooting procedures below as instructed. Procedure 1 Check on Windows Procedure 2 Connector/Replacement Check Procedure 1 Check on Window s Insert a SD card into the slot.
2.14 Wireless LAN Troubleshooting 2 Troubleshooting 2.14 Wireless LAN Troubleshooting To check if the Wireless LAN is good or no good, follow the troubleshooting procedures below as instructed.
2 Troubleshooting 2.14 Wireless LAN Troubleshooting Procedure 2 Antennas' Connection Check The wireless LAN function wiri ng diagram is shown below: v PJ1 PJ351 SC board (Switch) PJ999 System boa rd PJ100 PJ9 MI board Antenna Cable Wireless LAN board Left Antenna Right Antenna Cable(FL board) Any of the connections may be disconnected.
2.14 Wireless LAN Troubleshooting 2 Troubleshooting Procedure 3 Antenna Check Use an antenna test cable to check the an tennas' connection. Follow the steps below. Any of the connections may be disconnected. Disassemble the computer following the steps described in Chapter 4, perform the following checks 1.
2 Troubleshooting 2.14 Wireless LAN Troubleshooting 2-50 PORTEGE R100 Maintenan ce Manual (960-440) Procedure 4 Replacement Check Check if the wireless LAN board, MI board, SC board and the System board are connected properly. Any of these components may be dama ged.
Chapter 3 Tests and Diagnostics.
3 Tests and Diagnostics 3 3-ii PORTREGE R 100 Maintenance Ma nual (960-440).
3 Tests and Diagnostics Chapter 3 Contents 3.1 The Diagnostic Test ................................................................................................... 3-1 3.2 Executing the Diagnostic Test ..............................................
3 Tests and Diagnostics 3-iv PORTREGE R 100 Maintenance M anual (960-440) 3.21 Running Test ............................................................................................................ 3 -49 3.21.1 Function Description ................
3.1 The Diagnostic Test 3 Tests and Diagnostics 3 Tests and Diagnostics 3.1 The Diagnostic Test This chapter explains how to use the Diagnostic Test program to test the functions of the computer’s hardware modules. They are grouped into the Service Program Modules and the Test Program Modules and the Diagnostic Test consists of 10 programs.
3 Tests and Diagnostics 3.1 The Diagnostic Test You will need the following equipment to perform som e of the Diagnostic test programs. The Diagnostics Disk (all tests, 3 disks) A formatted wo.
3.2 Executing the Diagnostic Test Executing the Diagnostic Test 3 Tests and Diagnostics 3.2 Executing the Diagnostic Test To start the DIAGNOSTIC PROGRAM, follow these steps: 1. Insert the test program disk (No.1) in the floppy disk drive. 2. Turn on the computer by pressing the F12 key and, select the FDD in the display for selecting booting unit.
3 Tests and Diagnostics 3.2 Executing the Diagnostic Test 3. Set the highlight bar to 1 , and press Enter . The following TEST MENU will appear: TOSHIBA personal computer XXXX DIAGNOSTICS Version X.
3.2 Executing the Diagnostic Test Executing the Diagnostic Test 3 Tests and Diagnostics 4. Select the option you want to execute on the test menu and press Enter . When you select 1- SYSTEM TEST , the following message will appear: TEST NAME XXXXXXX XXXX DIAGNOSTIC TEST VX.
3 Tests and Diagnostics 3.2 Executing the Diagnostic Test Use the up and down arrow keys to move the cursor to “ ERROR STOP ”. Use the right and left arrow keys to move the cursor to the desired option and press Enter .
3.3 SubtestSubtest 3 Tests and Diagnostics 3.3 Subtest Table 3-1 lists the subtest names for each test program in the DIAGNOSTIC TEST MENU. Table 3-1 Subtest names (1/2) No.
3 Tests and Diagnostics 3.3 Subtest Table 3-1 Subtest names (2/2) No. Test Name Subtest No. Subtest Name 8 HARD DISK 01 02 03 04 06 07 09 10 Sequential read Address uniqueness Random address/data Cros.
3.4 System Test System Test 3 Tests and Diagnostics 3.4 System Test To execute the System Test, select 1-SYSTEM TEST from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen. The System test contains seven subtests. Move the highlight bar to the subtest you want to execute and press Enter .
3 Tests and Diagnostics 3.4 System Test Subtest 07 DMI read The information in the Flash-ROM is displayed in the following f ormat. Model Name : DyanBook SS XX/XXXXXX Version Number : XXXXXXXXXXX Seri.
3.4 System Test System Test 3 Tests and Diagnostics Subtest 09 CPU Temperature This subtest displays the temperature of the CPU When the subtest is executed, the following message is displayed.
3 Tests and Diagnostics 3.5 Memory Test 3.5 Memory Test To execute the Memory Test, select 2-MOMORY TEST from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen. The Memory test contains six subtests that test the memory m odule.
3.5 Memory Test Memory Test 3 Tests and Diagnostics Subtest 05 L2 Cache Memory To test the L2 cache memory, a pass-through write-read com parison of ‘5A’ data is run repeatedly to the test area (‘7000’:’Program’ size to ‘7000’:’7FFF’ (32 KB)) to check the hit-miss ratio (on/off status) for L2 cache mem ory.
3 Tests and Diagnostics 3.6 Keyboard Test 3.6 Keyboard Test To execute the Keyboard Test, select 3-KEYBOARD TEST from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen. The Keyboard test contains five subtests that test the computer’s keyboard actions.
3.6 Keyboard Test Keyboard Test 3 Tests and Diagnostics Subtest 04 Touch pad/IPS This subtest checks the functions of the touch pad as shown below. A) Direction of touch pad. B) Touch pad switch function check. This test reports the response of touch pad, and touch pad switch.
3 Tests and Diagnostics 3.6 Keyboard Test Subtest 05 USB test This subtest checks USB. The USB TEST Module (ZD0003P01) and USB Cable (ZD0003P02) must be connected to the computer. The following message will appear. Select a port to be tested and press Enter .
3.7 Display Test Display Test 3 Tests and Diagnostics 3.7 Display Test To execute the Display Test, select 4-DISPLAY TEST from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen. The Display test contains seven subtests that test the display in various modes.
3 Tests and Diagnostics 3.7 Display Test Subtest 04 Gradation & Mode test for VGA This subtest displays gradations for following modes. To change the mode, press Enter .
3.7 Display Test Display Test 3 Tests and Diagnostics Subtest 06 “H” Pattern Display This subtest displays a full screen of “H” patterns. HHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH HHH.
3 Tests and Diagnostics 3.8 USB Floppy Disk Test 3.8 USB Floppy Disk Test COUTION : Before running the floppy disk test, prepare a formatted work disk. Remove the Diagnostics Disk and insert the work disk into the FDD. Otherwise, the contents of the floppy disk will be erased.
3.8 USB Floppy Disk Test USB Floppy Disk Test 3 Tests and Diagnostics Subtest 01 Sequential Read This subtest performs a Cyclic Redundancy Check (CRC) that continuously reads all the tracks (track: 0 to 39/0 to 79) on a floppy disk. The start track is specified at the start of the FDD test.
3 Tests and Diagnostics 3.9 Hard Disk Test 3.9 Hard Disk Test To execute the Hard Disk Test, select 8-HARD DISK TEST from the DIAGNOSTIC TEST MENU, press Enter , and follow the directions on the screen. The hard disk test contains eight subtests that test the hard disk drive functions.
3.9 Hard Disk Test Hard Disk Test 3 Tests and Diagnostics 4. This message is used to select whether or not the HDC status is displayed on the screen. The HDC status is described in section 3.18. Select yes or no. Detail status display (1:No,2:Yes) 5. After setting is completed, select the number of the subtest and press Enter .
3 Tests and Diagnostics 3.9 Hard Disk Test Subtest 04 Cross Talk & Peak Shift This subtest writes eight types of worst pattern data (listed below) to a cylinder, then reads the data while moving from cylinder to cylinder (to check the data interference in the neighbor track) to compare.
3.10 Real Timer Test Real Timer Test 3 Tests and Diagnostics 3.10 Real Timer Test To execute the Real Timer Test, select 9-REAL TIMER TEST from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen. The real timer test contains three subtests.
3 Tests and Diagnostics 3.10 Real Timer Test Subtest 03 Real Time Carry CAUTION : When this subtest is executed, the current date and time are erased. This subtest checks the real time clock increments. Make sure the date and time are displayed in the following format and they m ove forward correctly.
3.11 NDP Test NDP Test 3 Tests and Diagnostics 3.11 NDP Test To execute the NDP test, select 10-NDP TEST from the DIAGNOSTICS TEST MENU, press Enter and follow the directions on the screen.
3 Tests and Diagnostics 3.12 Expansion Test 3.12 Expansion Test To execute the expansion test, select 11-EXPANSION TEST from the DIAGNOSTICS TEST MENU, press Enter and follow the directions on the screen. The expansion test contains two subtests. NOTE: To execute this subtest, the PC card wraparound connector is required.
3.12 Expansion Test Expansion Test 3 Tests and Diagnostics PORTEGE R100 Maintenance Manual (960-440) 3-29 Subtest 03 RGB monitor ID test Connect a CRT monitor for this subtest.
3 Tests and Diagnostics 3.13 Wireless LAN Test (Agere) 3 Tests and Diagnostics 3.13 Wireless LAN Test (Agere) This section describes how to perform the wireless LAN transmitting-receiving test with the test program.
3.13 Wireless LAN Test (Agere) 3 Tests and Diagnostics Subtest 01 Transmit & Receive test This sub test checks transmit and receive functions. Transmit test Press 1 to select the test and press Enter in the target machine as a responder.
3 Tests and Diagnostics 3.13 Wireless LAN Test (Agere) When the machine has passed the test, “OK” m essage will appear in the test machine. Then press Enter in the target machine; the “OK” me ssage will appear also in the target machine. Press Enter to return to the main menu.
3.13 Wireless LAN Test (Agere) 3 Tests and Diagnostics Press 0 to select the test and press Enter in the target machine. The following message will appear: ############################################################## #### Wireless LAN sub system repair test VX.
3 Tests and Diagnostics 3.13 Wireless LAN Test (Agere) Subtest 02 Mac Address test This subtest reads MAC Address. If there is no problem, the “OK” message will appear. Subtest 03 Wireless LAN (W EP64/128) test This subtest reads the WEP of the wireless LAN card installed in the target machine.
3.14 Wireless LAN Test (Atheros) 3 Tests and Diagnostics 3.14 Wireless LAN Test (Atheros) This section describes how to perform the wireless LAN transmitting-receiving test with the test program. NOTE: Use another computer (with Atheros wireless LAN card) that can communicate by the wireless LAN as a responder machine to perform this test.
3 Tests and Diagnostics 3.14 Wireless LAN Test (Atheros) Setting the responder machine NOTE: Release the write-protection of the floppy disk for the test. Insert a floppy disk containing the test program into the FDD for the responder machine and turn on the responder machine.
3.14 Wireless LAN Test (Atheros) 3 Tests and Diagnostics When the tester machine has passed the test, "OK" m essage will appear in the tester machine. Press Enter to return to the main menu. When the tester machine has not passed the test, "NG" m essage will appear in the tester machine.
3 Tests and Diagnostics 3.15 Wireless LAN Test (Calexico) 3.15 Wireless LAN Test (Calexico) This section describes how to perform the wireless LAN transmitting-receiving test with the test program. NOTE : Use another computer (with Calexico wireless LAN card) that can communicate by the wireless LAN as a reference machine to perform this test.
3.16 Sound/LAN/Modem Test 3 Tests and Diagnostics 3.16 Sound/LAN/Modem Test To execute the Sound/LAN/Modem Test, use the Test Diagnostics disk (No.2). Finish the tests of the Diagnostics disk (No.1) by se lecting 99 - EXIT TO DIAGNOSTICS MENU in the DIAGNOSTIC TEST MENU.
3 Tests and Diagnostics 3.16 Sound/LAN/Modem Test Completing SoundMAX/ICH microphone capture test End time XXX XXX XX XX*XX:XX XXXX System Status 0x0 Performing SoundMAX/ICH play buffer to line out Start Time: XXX XXX XX XX:XX:XX XXXX Play to destination is LINEOUT Volume requested is X.
3.16 Sound/LAN/Modem Test 3 Tests and Diagnostics ....Press test number [1-4] ? To execute a subtest continuously, select the test number and press Enter. To exit the Sound/Modem test, remove the test program disk from the USB FDD and turn the computer off.
3 Tests and Diagnostics 3.17 Error Status Code 3.17 Error Status Code Table 3-2 lists the error status codes for the Diagnostic Test. Table 3-2 Error status codes names (1/2) Device name Error code Er.
3.17 Error Status Code 3 Tests and Diagnostics Table 3-2 Error status codes names (2/2) Device name Error code Error status name HDD 01 02 04 05 07 08 09 0A 0B 10 11 20 40 80 AA BB CC E0 EE DA Bad Com.
3 Tests and Diagnostics 3.18 HDC Status 3.18 HDC Status When an error occurs in the hard disk test, the following message is displayed: HDC status = XXXX The hard disk test error status is displayed on the screen by a four-digit number.
3.18 HDC Status 3 Tests and Diagnostics Table 3-4 Error register contents Bit Name Description 7 BBK (Bad block mark) “0” … Not used “1” … A bad block mark is detected. 6 UNC (Uncorrectable) “0” … There is no uncorrectable data error.
3 Tests and Diagnostics 3.19 FDD Cleaning 3.19 FDD Cleaning 3.19.1 Function Description This function cleans the heads in the 3.5-inch FDD by executing a series of head load/seek and read operations. A cleaning disk is necessary to perform this program.
3.20 Log Utilities 3 Tests and Diagnostics 3.20 Log Utilities 3.20.1 Function Description This function logs error information generated while a test is in progress and stores the results in RAM. This function can also store data on a floppy disk or output the data to a display or a printer.
3 Tests and Diagnostics 3.20 Log Utilities 3.20.2 Operations Selecting 5-LOG UTILITIES and pressing Enter in the DIAGNOSTIC MENU logs error information into RAM or onto a floppy disk.
3.21 Running Test 3 Tests and Diagnostics 3.21 Running Test 3.21.1 Function Description This function automatically executes the following tests in sequence: 1. System test (subtest 01) 2. Memory test (subtests 01,02, 04) 3. Display test (subtest 01) 4.
3 Tests and Diagnostics 3.21 Running Test 3. After specifying of the Serial #A test, the following message will appear: Mount the work disk(s) on the drive(s), then press [Enter] key. [Warning : The contents of the disk(s), will be destroyed.] 4. This program is executed in the above mentioned ways.
3.22 Floppy Disk Drive Utilities 3 Tests and Diagnostics 3.22 Floppy Disk Drive Utilities 3.22.1 Function Description This function formats the FDD, copies the floppy disk and displays the dump list for both the FDD and HDD. 1. FORMAT COUTION : This program is only for testing a floppy disk drive.
3 Tests and Diagnostics 3.22 Floppy Disk Drive Utilities 3.22.2 Operations 1. Selecting 7-FDD UTILITIES from the DIAGNOSTIC MENU and pressing Enter displays the following message: [ FDD UTILITIES ] 1 - FORMAT 2 - COPY 3 - DUMP 4 - HDD-ID 9 - EXIT TO DIAGNOSTICS MENU 2.
3.22 Floppy Disk Drive Utilities 3 Tests and Diagnostics 3. COPY program (a) When FORMAT program is loaded, the following m essage is displayed: FLOPPY DISK FORMAT & COPY : VX.XX Type select (0:2DD,3:2HD) ? (b) Selecting a m edia/drive type number will display a message below: Insert source disk into drive A: Press any key when ready.
3 Tests and Diagnostics 3.22 Floppy Disk Drive Utilities 4. DUMP program (a) When DUMP program is loaded, the following m essage appears: DIAGNOSTICS-HARD DISK & FLOPPY DISK DUMP : VX.XX Drive type select (1:FDD, 2:HDD) ? (b) Select a form at type number.
3.22 Floppy Disk Drive Utilities 3 Tests and Diagnostics (j) Set the LBA number you want to dum p. The system will access the disk and dump a list. (k) The following message will appear. To finish the dump, select 3. Press number key (1:up, 2:down, 3:end) ? (l) The following m essage will appear.
3 Tests and Diagnostics 3.22 Floppy Disk Drive Utilities 5. HDD-ID READ program Loading HDD ID displays the following HDD ID configuration: [HDD ID Read (V5.10)] [Drive #X] ID code (h) = XXXX No. of Cylinders = XXXX XXXX Removable Cylinders = XXXX XXXX No.
3.23 System Configuration 3 Tests and Diagnostics 3.23 System Configuration 3.23.1 Function Description The System Configuration program contains th e following configuration information for the computer: 1. Processor Type 2. VGA Controller 3. MS-DOS Version 4.
3 Tests and Diagnostics 3.23 System Configuration 3.23.2 Operations 1. Selecting 8-SYSTEM CONFIGURATION from the DIAGNOSTIC MENU and pressing Enter displays the following system configuration: System Configuration Display : Ver 5.
3.24 SETUP 3 Tests and Diagnostics 3.24 SETUP 3.24.1 Function Description This program displays the current system setup inform ation as listed below: 1. Memory (a) Total 2. System Date/Tim e (a) System Date (b) System Time 3. Battery 4. Password 5. HDD Password (a) HDD (b) HDD Password mode (c) User Password 6.
3 Tests and Diagnostics 3.24 SETUP 3.24.2 Accessing the SETUP Program Selecting 0-SETUP from the DIAGNOSTICS MENU and pressing Enter displays the followings: ↑↓→← : S ele ct i te ms Spac e, B .
3.24 SETUP 3 Tests and Diagnostics Moving Within the SETUP Menu and Changing Values 1. Press Å and Æ to move between the colum ns horizontally. Press ↑ and ↓ to move between items in a column. Press Fn + ↑ ( PgUp) and Fn + ↓ ( PgDn) to move between the two pages.
3 Tests and Diagnostics 3.24 SETUP SETUP Options The SETUP screen is divided into 15 functionally related groups. This section describes each group and its option. 1. Memory This group of options displays the computer’s mem ory. Total This field displays the total amount of mem ory installed and is automatically calculated by the computer.
3.24 SETUP 3 Tests and Diagnostics Process ing Sp eed = Low CPU Sl eep Mo de = Enab led Display Aut o of f = 03Min . HDD Au to off = 03Mi n. System Auto off = 30Min.
3 Tests and Diagnostics 3.24 SETUP NOTE: In boot mode, the System Auto Off (*1) item does not appear. Display of the LCD Brightness will be changed in the condition below: (*2) Operating by the battery (*3) Using the AC adapter User Setting Use this option to set the battery save param eters on the sub-window, BATTERY SAVE OPTIONS .
3.24 SETUP 3 Tests and Diagnostics (d) HDD Auto Off Use this option to set the duration of the HDD automatic power off function. This option stops the rotation of the HDD if you do not read or write to the HDD more than the duration set. xx Min. Automatically turns off the power to the hard disk drive if it is not used for the duration set.
3 Tests and Diagnostics 3.24 SETUP 4. Password This option sets or resets the user password for power on and instant security ( Fn+F1 ). Registered The user password has been registered. Not registered The user password has not been registered. For details on setting the user password, refer to the User’s Manual.
3.24 SETUP 3 Tests and Diagnostics HDD → CD-ROM → LAN → FDD: The computer looks for bootable files in the following order: HDD, CD-ROM, LAN and FDD. FDD → CD-ROM → LAN → HDD: The computer looks for bootable files in the following order: FDD, CD-ROM, LAN and HDD.
3 Tests and Diagnostics 3.24 SETUP 8. Others Whether or not you need to configure the computer with these options depends prim arily on the kind of software or peripherals you use. (a) CPU Cache Use this option to enable or disable the CPU cache. Enabled Enables the CPU cache.
3.24 SETUP 3 Tests and Diagnostics Always Low Disables Intel SpeedStep technology and always runs the processor at low power consumption and low speed (e) Auto Power On This option displays setting for Wake-up on LAN. Disabled Indicates auto power on and Wake-up on LAN is not set.
3 Tests and Diagnostics 3.24 SETUP 9. Configuration This option lets you set the device configuration. Setup by OS Operating system sets devices that it can control. (Default) All Devices BIOS sets all devices. NOTE: When using installed OS, selecting “Set by OS” is recommended.
3.24 SETUP 3 Tests and Diagnostics 13. Peripheral This option set the HDD and other devices. (a) Internal Pointing Device Enabled Enables touch pad. (Default) Disabled Disables touch pad. (b) Hard Disk Mode Use this item to select the hard disk mode. Enhanced IDE (Normal): Select this mode when the HDD is used for Windows XP Tablet PC Edition.
3 Tests and Diagnostics 3.24 SETUP is set to “FDD → FDD → CD-ROM → LAN”, the PC boots by the built-in HDD. Disabled Disables LEGACY support 15. PCI LAN This option sets the Enable / Disable of the built-in LAN functions. Enabled Enables built-in LAN functions.
3.24 SETUP 3 Tests and Diagnostics PORTEGE R100 Maintenance Manual (960-440) 3-73.
Chapter 4 Replacement Procedures.
4 Replacement Procedures 4 4-ii PO RTEGE R100 Maintenan ce Manual (960-440).
4 Replacement Procedures Chapter 4 Contents 4.1 Overview .............................................................................................................. 4-1 Safety Precautions ............................................................
4 Replacement Procedures 4.14 System board/FAN ............................................................................................ 4-34 4.14.1 System board ..................................................................................... 4-34 4.
4 Replacement Procedures Figures Figure 4-1 Removing the battery pack............................................................................ 4-8 Figure 4-2 Removing the PC card .....................................................................
4 Replacement Procedures 4-vi PORTEG E R100 Maintenance Manua l (960-440) Figure 4-31 Removing the LCD mask ........................................................................... 4-41 Figure 4-32 Removing the LCD .................................
4.1 Overview 4 Replacement Procedures 4 4.1 Overview This chapter describes the procedure for re m oving and replacing the field replaceable units (FRUs) in the PC. It may not be nece ssary to remove all the FRUs in order to replace one. The chart below provides a guide as to which other FRUs must be removed before a particular FRU can be removed.
4 Replacement Procedures 4.1 Overview Safety Precautions Please read the following safety instructi ons before disassembli ng the computer and always follow the instructions while working on the computer. Danger: 1. In the case of the battery, always use authentic parts or equivalent parts approved by Toshiba.
4.1 Overview 4 Replacement Procedures Before You Begin Take note of the following points before st arting work. Always remove the AC adapter and battery pack before commencing any of the procedures. The procedure for removing the battery pack is described in section “4.
4 Replacement Procedures 4.1 Overview Disassembly Procedures Three main types of cable connector are used. ❑ Pressure plate connector ❑ Spring connector ❑ Normal pin connector 1. When disconnecting a pressure plate conn ector, draw the tab on one side of the plastic pressure plate on th e connector and pull the cable out from the connector.
4.1 Overview 4 Replacement Procedures Assembly Procedure After the computer has been disassembled a nd the part that caused the fault has been repaired or replaced, the com puter must be reassembled. Take note of the following general points when assembling the computer.
4 Replacement Procedures 4.1 Overview Screw Tightening Torque Use the following torque when tightening screws. Caution : Overtightening may damage screws or parts. Undertightening may allow screws to loosen (and possibly fall ou t) causing a short circuit or other damage.
4.1 Overview 4 Replacement Procedures Screw Notation To make maintenance of the computer easier, markings of the kinds of the screws including the types and lengths of the screws are indicated on the computer body.
4 Replacement Procedures 4.2 Battery pack 4.2 Battery pack Removing the battery pack The following describes the procedure for rem o ving the battery pack (See Figurer 4-1) Caution: Take care n ot to short circuit the terminals when removing th e battery pack.
4.2 Battery pack 4 Replacement Procedures Installing the battery pack The following describes the procedure for inst alling the battery pack. (See Figure 4-1) Caution: There is a d anger that the lithium ion battery pack may explode if not fitted, operated, handled, or disposed correctly .
4 Replacement Procedures 4.3 PC card/SD memory card 4.3 PC card/SD memory card 4.3.1 PC card Removing the PC card The following describes the procedure for rem oving the PC card. (See Figure 4-2) Caution: Insert or remove the PC card in accordance with any instructions in the PC card manual or the manuals of the computer system you are using.
4.3 PC card/SD memory card 4 Replacement Procedures 4.3.2 SD memory card Removing the SD memory card The following describes the procedure for removing the SD memory card.
4 Replacement Procedures 4.4 Memory module 4.4 Memory module Caution: The power of the computer must be turned off when you remove the memory module. Removing a memory module with the power on risks damaging the module or the computer itself. Do not touch the memory module te rminals.
4.4 Memory module 4 Replacement Procedures 4. Push both the latches to the outsi de and remove the memory module. Figure 4-5 Removing the memory module Installing the memory module To install the memory module, confirm that the computer is in boot m ode.
4 Replacement Procedures 4.5 HDD 4.5 HDD Removing the HDD The following describes the procedure for removing the HDD (See Figures 4-6, 4-7, 4-8) Caution: Take care not to press on the top or bottom of the HDD. Pressure may cause data loss or damage to the device.
4.5 HDD 4 Replacement Procedures 3. Hold the HDD holder handle and remove the HDD ASSY from the connector of the system board Figure 4-7 Removing the HDD ASSY 4.
4 Replacement Procedures 4.5 HDD Installing the HDD The following describes the procedure for in stalling an HDD (See Figures 4-6, 4-7, 4-8). 1. Install the HDD to the HDD holder. 2. Insert the HDD into the connector of the system board while holding the HDD holder handle, then set the HDD ASSY.
4.6 Keyboard/Bottom cover 4 Replacement Procedures 4.6 Keyboard/Bottom cover 4.6.1 Keyboard Removing the keyboard The following describes the procedure for re m oving the keyboard (See Figures 4-9, 4-10). Caution: The keytop may fall out; when handling the keyb oard always hold it by the frame and do not touch the keytop.
4 Replacement Procedures 4.6 Keyboard/Bottom cover 3. Insert your nails in the slot on the righ t and left of the keyboard holder and lift it up to remove. 4. Remove the following screws securing the keyboard. • M2 × 3B S-THIN HEAD screw x2 Figure 4-10 Removing the keyboard holder 5.
4.6 Keyboard/Bottom cover 4 Replacement Procedures 4.6.2 Bottom cover Removing the bottom cover The following describes the procedure for re moving the bottom cover.
4 Replacement Procedures 4.6 Keyboard/Bottom cover 2. Turn over the computer and remove the following screws. • M2 × 6B BIND screw x11 • M2 × 6B FLAT BIND screw x1 • M2 × 4B BIND screw x2 ([1],[2],[3],[4] : Order of driving screws in assembling.
4.6 Keyboard/Bottom cover 4 Replacement Procedures Installing the bottom cover The following describes the procedure for inst alling the bottom cover. (See Figures 4-11, 4-12) 1. Turn over the computer and install the bottom cover from the IO connector side first.
4 Replacement Procedures 4.7 Touch pad 4.7 Touch pad Removing the Touch pad The following describes the procedure for rem oving the touch pad. (See Figure 4-13.) 1. Disconnect the cable from the c onnector PJ334 on the system board. 2. Release the latches and remove the touch pad holder.
4.8 MDC board/HDD cable 4 Replacement Procedures 4.8 MDC board/HDD cable 4.8.1 MDC board Removing the MDC board The following describes the procedure for re m oving the MDC board. (See Figure 4-14.) 1. Peel off the glass tape. (See Figure 4-12.) 2. Remove the following screws securing the MDC board.
4 Replacement Procedures 4.8 MDC board/HDD cable 4.8.2 HDD cable Removing the HDD cable The following describes the procedure for removing the HDD cable.
4.9 Speaker/ RTC battery 4 Replacement Procedures 4.9 Speaker/ RTC battery 4.9.1 Speaker Removing the speaker The following describes the procedure for re moving the speaker (See Figures 4-16, 4-17). 1. Peel off the glass tape. Figure 4-16 Peeling off the glass tape 2.
4 Replacement Procedures 4.9 Speaker/ RTC battery Installing the speaker The following describes the procedure for inst alling the speaker (See Figures 4-16, 4-17). 1. Set the speaker in the rubber holder. 2. Install the speaker rubber holder to the speaker slot and conne ct the speaker cable to PJ6002 on the system board.
4.9 Speaker/ RTC battery 4 Replacement Procedures 4.9.2 RTC battery Removing the RTC battery The following describes the procedure for re m oving the RTC battery. (See Figure 4-18) 1. Disconnect the RTC battery cable from PJ8760 on the system board and remove the RTC battery from the RTC battery slot.
4 Replacement Procedures 4.10 Wireless LAN board 4.10 Wireless LAN board Removing the wireless LAN board The following describes the procedure for removing the wireless LAN board.
4.10 Wireless LAN board 4 Replacement Procedures Figure 4-20 Removing the wireless LAN board(2) 4. Disconnect the two wireless LAN cab les from the wireless LAN board.
4 Replacement Procedures 4.10 Wireless LAN board Installing the wireless LAN board The following describes the procedure for inst alling the wireless LAN board (See Figures 4-19, 4-20, 4-21). 1. Install the wireless LAN board to the cable on the wireless board.
4.11 PC card slot 4 Replacement Procedures 4.11 PC card slot Removing the PC card slot The following describes the procedure for rem o ving the PC card slot. (See Figure 4-22) 1. Remove the following screws fixing the PC card slot. • M2 × 4Z FLAT BIND screw x2 2.
4 Replacement Procedures 4.12 LAN/MODEM jack 4.12 LAN/MODEM jac k Removing the LAN/MODEM jack The following describes the procedure for rem oving the LAN/MODEM jack. (See Figure 4-23.) 1. Peel off the two glass tapes securing the MODEM cable. 2. Disconnect the LAN cable from PJ4100 on the system board.
4.13 Sound board 4 Replacement Procedures 4.13 Sound board Removing the sound board The following describes the procedure for re m oving the sound board. (See Figure 4-24.) 1. Lift up and remove the sound board and cover. 2. Disconnect the sound cable fr om PJ999 on the sound board.
4 Replacement Procedures 4.14 System board/ FAN 4.14 System board/ FAN 4.14.1 System board Removing the system board The following describes the procedure for re m oving the system board. (See Figures 4-25, 4-26) 1. Disconnect connectors PJ9, PJ334, a nd PJ7 from the system board.
4.14 System board/ FAN 4 Replacement Procedures 2. Turn over the computer and peel off the glass tape. Disconnect the LCD cable from PJ5600 and PJ5601 on the system board. 3. Remove the following screws securing the system board. • M2 × 4Z S-THIN HEAD screw x2 4.
4 Replacement Procedures 4.14 System board/ FAN 4.14.2 FAN Removing the FAN The following describes the procedure for removing the FAN. (See Figure 4-27.) 1. Peel off the cellophane tape and remove the FAN cable from PJ8780 on the system board. 2. Remove the following screws securing the FAN.
4.14 System board/ FAN 4 Replacement Procedures PORTEGE R100 Main tenance Manual (960-440 ) 4-37 Installing the FAN The following describes the procedure for in stalling the FAN. (See Figures 4-27, 4-28.) 1. Use a soft cloth to remove the old silicon grease from the heat sink fin and CPU chip.
4 Replacement Procedures 4.15 LED SW membrane 4.15 LED SW membrane Removing the LED SW membrane The following describes the procedure for removing the LED SW m embrane. (See Figure 4-29.) 1. Remove the following screws fixing the LED SW membrane and LED lens.
4.16 LCD mask/FL inverter/LCD 4 Replacement Procedures 4.16 LCD mask/FL inverter/LCD 4.16.1 LCD mask Removing the LCD mask The following describes the procedure for rem oving the LCD mask. (See Figure 4-30.) 1. Remove the six mask seals and four LCD cushions on the LCD mask, and rem ove the following screws.
4 Replacement Procedures 4.16 LCD mask/FL inverter/LCD Installing the LCD mask The following describes the procedure for in stalling the LCD m ask. (See Figure 4-30) 1. Install the LCD mask, pressing firmly a ll around the edges to secure the latches.
4.16 LCD mask/FL inverter/LCD 4 Replacement Procedures 4.16.2 FL inverter Removing the FL inverter The following describes the procedure for rem o ving the FL inverter. (See Figure 4-31.) 1. Remove the following screw fixing the FL inverter. • M2 × 4Z FLAT HEAD screw x1 2.
4 Replacement Procedures 4.16 LCD mask/FL inverter/LCD 4.16.3 LCD Removing the LCD The following describes the procedure for removing the LCD. (See Figure 4-32.) 1. Lift the top of the LCD and peel off the glass tape. 2. Disconnect the LCD cable on the back and remove the LCD.
4.17 LCD cable/Wireless LAN cable/Antenna cover 4 Replacement Procedures 4.17 LCD cable/Wireless LAN cable/Antenna cover 4.17.1 LCD cable Removing the LCD cable The following describes the procedure for re m oving the LCD cable. (See Figures 4-33, 4-34.
4 Replacement Procedures 4.17 LCD cable/Wireless LAN cable/Antenna cover 3. Remove the following screws fixing both th e hinges of the LCD cover and detach the LCD cover from the palmrest cover. • M3 × 3.5Z BIND screw x2 (on both the sides) • M2 × 4Z S-THIN HEAD screw x2 (on both the sides) Figure 4-34 Removing the LCD cable 4.
4.17 LCD cable/Wireless LAN cable/Antenna cover 4 Replacement Procedures 4.17.2 Wireless LAN cable/Antenna cover Removing the Wireless LAN cable/Antenna cover The following describes the procedure for rem oving the Wireless LAN cable. (See Figures 4-35, 4-36, 4-37.
4 Replacement Procedures 4.17 LCD cable/Wireless LAN cable/Antenna cover 3. Peel off the three glass tapes securing the Wireless LAN cable. Figure 4-36 Removing the Wi reless LAN cable holder (2) 4. Peel off both the wireless LAN antenna s and pull out the wireless LAN cable to the LCD cover side.
4.17 LCD cable/Wireless LAN cable/Antenna cover 4 Replacement Procedures Installing the Wireless LAN cable The following describes the procedure for Installing the W ireless LAN cable. (See Figures 4-35, 4-36, 4-37.) 1. Apply the Wireless antenna fitting to the guide.
4 Replacement Procedures 4.18 Hinge 4.18 Hinge Removing the palm lest cover hinge The following describes the procedure for removing the palm lest cover hinge. (See Figures 4-38, 4-39) 1. Remove the following screws and the left side hinge. • M2.5 × 5Z S-THIN HEAD screw x1 • M2.
4.18 Hinge 4 Replacement Procedures 2. Remove the following screws, right side hinge and latch m etal fitting. • M2.5 × 5Z S-THIN HEAD screw x1 • M2.
4 Replacement Procedures 4.19 Fluorescent Lamp 4.19 Fluorescent Lamp This system uses LCD modules from the following supplier. Type Part.No Supplier Section 12.1 inch G33C0000U110001 Toshiba Matsushita 4.19.1 Note : - When working with an LCD module, always use a flat, grounded table.
4.19 Fluorescent Lamp 4 Replacement Procedures 4.19.1 Replacing the 12.1 Inch Toshi ba Matsushita Fluorescent Lamp The following describes the procedure for re placing the fluorescent lamp (See Figures 4-40 to 4-49). Disassembling the module. 1. Peel off tapes and insulating sheets.
4 Replacement Procedures 4.19 Fluorescent Lamp 2. Removing screws 1) Spread out the insulation sheet without detaching from the bezel side, as shown in the figure below. 2) Remove the left side screws a nd right side screws in the order c shown in the figure below.
4.19 Fluorescent Lamp 4 Replacement Procedures 3. Removing the bezel 1) Place the module with the in sulation sheet facing upwards. 2) Release three latches of the upper bezel and frame. Release four latches (two each on both sides), peeling off the double-adhesive tape on the back of the bezel slowly, then remove the bezel.
4 Replacement Procedures 4.19 Fluorescent Lamp 5. Removing the cell with the PCB 1) Remove the cell with the PCB from th e backlight unit as shown in the figure below. Caution: 1) Peel off the cell carefully not to break it. 2) Be careful not to damage the TAB.
4.19 Fluorescent Lamp 4 Replacement Procedures Assembling the module 1. Checking the back-light 1) Check the items shown in the figure below. Figure 4-44 Replacing To shiba fluorescent lamp( 6) PORTEG.
4 Replacement Procedures 4.19 Fluorescent Lamp 2. Assembling the cell with the PCB. 1) Illuminate the backlight. 2) Make sure there are no scratches or dirt on the backlight. Also, check the back of the cell. Next, install the cell with the PCB to the backlight unit.
4.19 Fluorescent Lamp 4 Replacement Procedures 3. Folding and securing (tem porary) the FPC (PCB). 1) Fold the TAB (PCB) around the back of the backlight unit as shown in the figure below.
4 Replacement Procedures 4.19 Fluorescent Lamp 4. Installing th e bezel 1) Install the bezel to the left under the frame. (as shown in the figure below 1.) 2) Release the three latche s at the bottom and apply th e double-adhesive tape of the bottom bezel to the cell.
4.19 Fluorescent Lamp 4 Replacement Procedures PORTEGE R100 Main tenance Manual (960-440 ) 4-59 5. Screwing the PCB and the bezel. 1) Use two screws to secure the left and right edge in the order of (1). Caution: 1) The screw tightening torque is 0.167N·m(1.
Appendices.
Appendices App-ii PO RTEGE R100 Maintenan ce Manual (960-440).
Appendices Appendix Contents Appendix A Handling the LCD Module......................................................................... A-1 Appendix B Board Layout ......................................................................................
Appendices C.19 PJ810 Battery connector (10pin) .................................................................C-12 C.20 PJ790 RTC battery connector (3pin) ...........................................................C-12 C.21 PJ780 FAN connector (3pin) .
Appendices Figures Figure B-1 Main board layout (front)...............................................................................B-1 Figure B-2 Main board layout (Back) .............................................................................
Appendices Tables Table B-1 Main board (front).........................................................................................B-2 Table B-2 Main board (back) ....................................................................................
Appendices HD Board Table C-23 HD I/F c onnector (44pin).............................................................................C-14 Table C-24 MDC I/F c onnector (30pin) .........................................................................C-15 ME Board Table C-25 Memory co nnector (140pin) .
Appendices App-viii PORTEGE R100 Maintenan ce Manual (960-440).
Apx. A Handling the LCD Module Appendices Apx. A Appendix A Handling the LCD Module Precautions for handling the LCD module The LCD module can be easily damaged duri ng assembly or disassembly. Observe the following precautions when handling the LCD module: 1.
Appendices Apx. A Handling the LCD Module 3. If the panel’s surface gets dirty, wipe it with cotto n or a soft cloth. If it is still dirty, try breathing on the surface to create a light cond ensate and wipe it again. If the surface is very dirty, we recomme nd a CRT cleaning agent.
Apx. A Handling the LCD Module Appendices 5. Glass is used in the panel, so be careful not to drop it or let it strike a hard object, which could cause breakage or cracks. 6. CMOS-LSI circuits are used in the module, so guard against damage from electrostatic discharge.
Appendices Apx. A Handling the LCD Module 7. Do not expose the module to direct sunlight or strong ultraviolet rays for long periods. 8. Do not store the module at temperatures below specifications. Cold can cause the liquid crystals to freeze, lose their elasticity or otherwise suffer damage.
Apx. A Handling the LCD Module Appendices 10. If you transport the module, do not use pack ing material that c ontains epoxy resin (amine) or silicon glue (alcohol or oxime). These m aterials can release gas that can damage the panel’s polarization.
Appendices Apx. A Handling the LCD Module A-6 PORTEGE R100 Ma intenance Manual (960- 440).
Apx. B Board Layout Appendices Apx. B Appendix B Board Layout B.1 System board Front View (A) (B) (C) (E) (F) (G) (H) (I) (J) (K) (D) (L) (M) Figure B-1 System board layout (front) PORTEGE R100 Main t.
Appendices Apx. B Board Layout Table B-1 System board (front) Mark Number Name (A) PJ445 Keyboard connector (B) PJ334 Touch pad connector (C) PJ325 Debug port (D) IC3200 EC/KBC (E) PJ9 FL Board I/F co.
Apx. B Board Layout Appendices B.2 System board Back View (A) (B) (C) (D) (E) (F) (G) (H) (J) (I) (K) (L) (M) (N) (O) (P) (Q) Figure B-2 System board layout (Back) PORTEGE R100 Main tenance Manual (96.
Appendices Apx. B Board Layout Table B-2 System board (back) Mark Number name (A) IC1005 CPU (B) PJ5600 LCD I/F connector (C) PJ56 01 FL inverter connector (D) IC1200 ODEM (E) IC5000 Trident XP4 (F) P.
Apx. B Board Layout Appendices B.3 MI Board Front and Back View ( Front ) (A) (B) ( Back ) Figure B-3 Antenna board layout Table B-3 Antenna board Mark Number Name (A) PJ1 Mini PCI I/F connector (B) P.
Appendices Apx. B Board Layout B-6 PORTEGE R10 0 Maintenance Manua l (960-440) B.4 SC Board Front and Back View V (A) (B) (Front) (C) (Back) Figure B-4 Connector board layout Table B-4 Connector board.
1 Pin Assignment Appendices Portégé R100 Mainte nance Manual (9 60-440) 1-1 1 Pin Assignment Appendix C Pin Assignment System Board C.1 PJ5600 LCD co nnector (15pin) Table C-1 LCD connector (15pin) Pin No.
Appendices 1 Pin Assignment 1-2 Portégé R100 Maintenance Ma nual (960-4 40) C.3 PJ5620 CRT I/F connector (15pin) Table C-3 CRT I/F connector (15pin) Pin No. Signal name I/O Pin No. Signal name I/O 1 RED - PXP O 2 GREEN - PXP O 3 BLUE-PXP O 4 N.C - 5 GND - 6 GND - 7 GND - 8 GND - 9 P5V - 10 GND - 11 N.
1 Pin Assignment Appendices Portégé R100 Mainte nance Manual (9 60-440) 1-3 C.6 PJ325 Debug port connector (4pin) Table C-6 Debug port connector (4pin) Pin No. Signal name I/O Pin No. Signal name I/O 1 B3V - 2 DBGRX-B3P I 3 DBGT X-B3P O 4 GND - C.7 PJ11 PC Card Slot connector (80pin) Table C-7 PC Card Slot connector (80pin) (1/2) Pin No.
Appendices 1 Pin Assignment 1-4 Portégé R100 Maintenance Ma nual (960-4 40) Table C-7 PC Card Slot connector (80pin) (2/2) Pin No. Signal name I/O Pin No.
1 Pin Assignment Appendices Portégé R100 Mainte nance Manual (9 60-440) 1-5 C.8 PJ2210 SD Card connector (12pin) Table C-8 SD Card I/F connector (12pin) Pin No.
Appendices 1 Pin Assignment 1-6 Portégé R100 Maintenance Ma nual (960-4 40) C.10 PJ445 Ke yboard connector (34pin) Table C-10 Keyboard connector (34pin) Pin No. Signal name I/O Pin No. Signal name I/O 1 N.C. - 2 N.C. - 3 N.C. - 4 N.C. - 5 N.C. - 6 N.
1 Pin Assignment Appendices Portégé R100 Mainte nance Manual (9 60-440) 1-7 C.12 PJ9 FL board I/F connector (13pin) Table C-12 FL board I/F connector (13pin) Pin No.
Appendices 1 Pin Assignment 1-8 Portégé R100 Maintenance Ma nual (960-4 40) C.14 PJ100 MI Board I/F connector (100pin) Table C- 14 MI Board I/F connector (100pin) (1/2) Pin No. Signal name I/O Pin No. Signal name I/O 1 GND - 2 GND - 3 GND - 4 PIRQD-P3N O 5 N.
1 Pin Assignment Appendices Portégé R100 Mainte nance Manual (9 60-440) 1-9 Table C-14 MI Board I/F connector (100pin) (2/2) Pin No. Signal name I/O Pin No.
Appendices 1 Pin Assignment 1-10 Portégé R100 Maintena nce Manual (960- 440) C.16 PJ1 Docking I/F connector (50pin) Table C-16 Docking I/F connector (50pin) Pin No.
1 Pin Assignment Appendices Portégé R100 Mainte nance Manual (9 60-440) 1-11 C.17 PJ8800 DC-IN connector (2pin) Table C-17 DC-IN connector (2pin) Pin No. Signal name I/O Pin No. Signal name I/O 1 ADPDC I 2 (GND) - C.18 PJ8810 Battery connector (10pin) Table C-18 Battery connector (10pin) Pin No.
Appendices 1 Pin Assignment 1-12 Portégé R100 Maintena nce Manual (960- 440) C.21 PJ3 HD Board I/F connector (80pin) Table C- 21 HD Board I/F connector (80pin) (1/2) Pin No. Signal name I/O Pin No. Signal name I/O 1 GND - 2 GND - 3 N.C. - 4 N.C. - 5 P3V - 6 P3V - 7 P3V - 8 P3V - 9 GND - 10 P3V - 11 N.
1 Pin Assignment Appendices Portégé R100 Mainte nance Manual (9 60-440) 1-13 Table C-21 HD Board I/F c onnector (80pin) (2/2) Pin No. Signal name I/O Pin No. Signal name I/O 61 PDD08-P3P I/O 62 PDD07-P3P I/O 63 IDRSTA-P3N O 64 GND - 65 GND - 66 GND - 67 N.
Appendices 1 Pin Assignment 1-14 Portégé R100 Maintena nce Manual (960- 440) C.22 PJ1002 Memor y connector (200pin) Table C-22 Memory connector (200pin) (1/4) Pin No.
1 Pin Assignment Appendices Portégé R100 Mainte nance Manual (9 60-440) 1-15 Table C-22 Memory connector (200pin) (2/4) Pin No. Signal name I/O Pin No.
Appendices 1 Pin Assignment 1-16 Portégé R100 Maintena nce Manual (960- 440) Table C-22 Memory connector (200pin) (3/4) Pin No. Signal name I/O Pin No.
1 Pin Assignment Appendices Portégé R100 Mainte nance Manual (9 60-440) 1-17 Table C-22 Memory connector (200pin) (4/4) Pin No. Signal name I/O Pin No. Signal name I/O 189 SDQ63R-B2P I/O 190 SDQ62R-B2P I/O 191 2R5-B2V - 192 2R5-B2V - 193 SMBDAT-P3P I/O 194 P3V - 195 SMBCLK-P3P I/O 196 GND - 197 P3V - 198 GND - 199 N.
Appendices 1 Pin Assignment 1-18 Portégé R100 Maintena nce Manual (960- 440) FL Board C.23 PJ501 SC board I/F connector (13pin) Table C-23 SC board I/F connector (13pin) Pin No.
1 Pin Assignment Appendices Portégé R100 Mainte nance Manual (9 60-440) 1-19 HD Board C.25 PJ1 System board I/F connector (88pin) Table C-25 System board I/F connector (88pin)(1/2) Pin No. Signal name I/O Pin No. Signal name I/O 1 GND - 2 GND - 3 N.
Appendices 1 Pin Assignment 1-20 Portégé R100 Maintena nce Manual (960- 440) Table C-25 System board I/F connector (88pin)(2/2) Pin No. Signal name I/O Pin No.
1 Pin Assignment Appendices Portégé R100 Mainte nance Manual (9 60-440) 1-21 C.26 PJ2 HDD I/F connector (44pin) Table C-26 HDD I/F connector (44pin) Pin No.
Appendices 1 Pin Assignment 1-22 Portégé R100 Maintena nce Manual (960- 440) C.27 PJ3 MDC I/F connector (30pin) Table C-27 MDC I/F connector (30pin) Pin No. Signal name I/O Pin No. Signal name I/O 1 N.C - 2 GND - 3 GND - 4 MDMP-BXP I 5 N.C - 6 NC - 7 N.
1 Pin Assignment Appendices Portégé R100 Mainte nance Manual (9 60-440) 1-23 MI Board C.28 PJ1 System board I/F connector (100pin)(1/2) Table C-28 System board I/F connector (100pin) (1/2) Pin No. Signal name I/O Pin No . Signal name I/O 1 GND - 2 GND - 3 GND - 4 PIRQD-P3N I 5 N.
Appendices 1 Pin Assignment 1-24 Portégé R100 Maintena nce Manual (960- 440) Table C-28 System board I/F connector (100pin) (2/2) Pin No. Signal name I/O Pin No .
1 Pin Assignment Appendices Portégé R100 Mainte nance Manual (9 60-440) 1-25 C.29 PJ351 MINI PCI I/F connector (124pin) Table C-29 MINI PCI I/F connector (124pin) (1/2) Pin No. Signal name I/O Pin No . Signal name I/O 1 N.C - 2 N.C - 3 N.C - 4 N.C - 5 N.
Appendices 1 Pin Assignment 1-26 Portégé R100 Maintena nce Manual (960- 440).
1 Pin Assignment Appendices Portégé R100 Mainte nance Manual (9 60-440) 1-27 Table C-29 MINI PCI I/F connector (124pin) (2/2) Pin No. Signal name I/O Pin No .
Appendices 1 Pin Assignment 1-28 Portégé R100 Maintena nce Manual (960- 440) SC Board C.30 PJ999 FL board I/F connector (13pin) Table C-30 FL board I/F connector (13pin) Pin No.
Apx. D Keyboard Scan/Character Codes Appendices PORTEGE R100 Main tenance Manual (960-440 ) D-1 Apx. D Keyboard Sc an/Character Codes Appendix D Keyboard Scan/Character Codes Table D-1 Scan codes (set 1 and set 2) (1/4) Code set 1 Code set 2 Cap No.
Appendices Apx. D Keyboard Scan/Character Codes D-2 PORTEGE R100 Maintenan ce Manual (960-440) Table D-1 Scan codes (set 1 and set 2) (2/4) Code set 1 Code set 2 Cap No.
Apx. D Keyboard Scan/Character Codes Appendices PORTEGE R100 Main tenance Manual (960-440 ) D-3 Table D-1 Scan codes (set 1 and set 2) (3/4) Code set 1 Code set 2 Cap No.
Appendices Apx. D Keyboard Scan/Character Codes D-4 PORTEGE R100 Maintenan ce Manual (960-440) Table D-1 Scan codes (set 1 and set 2) (4/4) Code set 1 Code set 2 Cap No.
Apx. D Keyboard Scan/Character Codes Appendices PORTEGE R100 Main tenance Manual (960-440 ) D-5 Table D-2 Scan codes with left Shift key Code set 1 Code set 2 Cap No.
Appendices Apx. D Keyboard Scan/Character Codes D-6 PORTEGE R100 Maintenan ce Manual (960-440) Table D-3 Scan codes in Numlock mode Code set 1 Co de set 2 Cap No.
Apx. D Keyboard Scan/Character Codes Appendices PORTEGE R100 Main tenance Manual (960-440 ) D-7 Table D-5 Scan codes in overlay mode Code set 1 Code set 2 Cap No.
Appendices Apx. D Keyboard Scan/Character Codes D-8 PORTEGE R100 Maintenan ce Manual (960-440) Table D-7 No.126 key scan code Code set 1 Code set 2 Key top Shift Make Make Pause Co m mo n * E1 1D 45 E1 9D C5 E1 14 77 E1 F0 14 F0 77 Ctrl* E0 46 E0 C6 E0 7E E0 F0 7E *: This key generates only make codes.
Apx. E Key Layout Appendices Apx. E Key Layout Appendix E Key Layout Figure E-1 Key layout (UK) Figure E-2 Key layout (US) PORTEGE R1 00 Mainte nance Manual ( 960-440) E-1.
Appendices Apx. E Key Layout E-2 PORTEGE R100 Maintenance Manu al (960-440).
Apx. F BIOS/KBC/EC Update Appendices Apx. F BIOS Rewrite Procedures Appendix F BIOS/KBC/EC Update When updating the BIOS and EC/KBC set floppy diskette including upd ated program into the floppy drive and tur n on th e c om pute r while holding down following key.
Appendices Apx. F BIOS/KBC/EC Update F-2 PORTEGE R10 0 Maintenance Manual (960- 440).
Apx. G Reliability Appendices Apx. G Reliability Appendix G Reliability The following table shows MTBF (Mean Time Between Failures) for each component.
Appendices Apx. G Reliability G-2 PORTEGE R100 Maintenance Manu al (960-440).
Apx. H Key FD Appendices Apx. H Reliability Appendix H Key FD This Appendix explains how to make a key FD. 1. Start the setup program. 2. Set the cursor to Not Registered of PASSWORD and press Space or BackSpace key. The screen to inpu t the password appears.
Appendices Apx. H Key FD H-2 PORTEGE R10 0 Maintenance Manual (960 -440).
An important point after buying a device Toshiba R100 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Toshiba R100 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 Toshiba R100 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Toshiba R100 you will learn all the available features of the product, as well as information on its operation. The information that you get Toshiba R100 will certainly help you make a decision on the purchase.
If you already are a holder of Toshiba R100, 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 Toshiba R100.
However, one of the most important roles played by the user manual is to help in solving problems with Toshiba R100. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Toshiba R100 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
