Toshiba M5- Manual

Page 2 - ii; Copyright; Toshiba Personal Computer TECRA M5 Maintenance Manual; Disclaimer

ii [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) Copyright © 2006 by Toshiba Corporation. All rights reserved. Under the copyright 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 ...

Page 3 - iii; Preface; SAFETY PRECAUTIONS; serious bodily injury, if the safety instruction is not observed.

TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] iii Preface This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer TECRA M5. The procedures described in this manual are intended to help service technicians isolate faulty Field Replaceable...

Page 4 - iv

iv [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) The manual is divided into the following parts: Chapter 1 Hardware Overview describes the TECRA M5 system unit and each FRU. Chapter 2 Troubleshooting Procedures explains how to diagnose and resolve FRU problems. Chapter 3 Test and Diagnostics ...

Page 5 - Conventions; Acronyms; boldface; Key operation; Ctrl; and at the same time press

TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 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 acronyms are enclosed in parentheses following thei...

Page 6 - vi; Table of Contents; Chapter 1

vi [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) Table of Contents Chapter 1 Hardware Overview 1.1 Features ...................................................................................................................... 1-1 1.2 System Unit Block Diagram ...................................

Page 7 - vii; Chapter 3

TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] vii 2.15 SD Card Slot Troubleshooting ................................................................................. 2-60 2.16 PCI Express Card Slot Troubleshooting .................................................................. 2-61 2.17 Fi...

Page 8 - viii; Chapter 4

viii [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 3.28 Sound Test program ................................................................................................. 3-77 3.29 SETUP ...........................................................................................................

Page 9 - ix; Appendices; Appendix E

TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] ix 4.30 Wireless LAN antenna/Bluetooth antenna............................................................... 4-80 4.31 LCD cover latch ....................................................................................................... 4-82 4....

Page 12 - Hardware Overview

1 Hardware Overview 1-ii [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542)

Page 14 - Figures

1 Hardware Overview 1-iv [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) Figures Figure 1-1 Front of the computer .....................................................................................1-6 Figure 1-2 System unit configuration...........................................................

Page 22 - System Unit Block Diagram; Figure 1-3 is a block diagram of the system unit.

1 Hardware Overview 1.2 System Unit Block Diagram 1.2 System Unit Block Diagram Figure 1-3 is a block diagram of the system unit. Figure 1-3 System unit block diagram 1-8 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542)

Page 28 - Items

1 Hardware Overview 1.3 3.5-inch Floppy Disk Drive (USB External) 1.3 3.5-inch Floppy Disk Drive (USB External) The 3.5-inch FDD is a thin, high-performance reliable drive that supports 720KB (formatted) 2DD and 1.44MB (formatted) 2HD disks. The FDD is shown in figure 1-4. The specifications for the...

Page 29 - Specifications

1.4 2.5-inch Hard Disk Drive 1 Hardware Overview 1.4 2.5-inch Hard Disk Drive The removable HDD is a random access non-volatile storage device. It has a non-removable 2.5-inch magnetic disk and mini-Winchester type magnetic heads. The computer supports a 40GB, 60GB, 80GB or 100GB. The HDD is shown i...

Page 32 - Drive; Item

1 Hardware Overview 1.5 CD-ROM Drive 1.5 CD-ROM Drive The CD-ROM drive accommodates either 12 cm (4.72-inch) or 8 cm (3.15-inch) CDs. They provide high-performance, 24-speed plays on a maximum (reads 3,600 KB per second). The CD-ROM drive is shown in figure 1-6. Specifications are listed in Table 1-...

Page 33 - The specifications for the DVD-ROM drive are described in table 1-4.

1.6 DVD-ROM Drive 1 Hardware Overview TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 1-19 1.6 DVD-ROM Drive The DVD-ROM drive accommodates either 12cm (4.72-inch) or 8cm (3.15-inch) DVDs. This drive plays DVDs at maximum 8-speed and reads CDs at maximum 24-speed. The specifications for the DVD...

Page 34 - The specifications are listed in Table 1-5.

1 Hardware Overview 1.7 CD-R/RW&DVD-ROM Drive 1-20 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 1.7 CD-R/RW&DVD-ROM Drive The CD-R/RW&DVD-ROM drive accommodates either 12 cm (4.72-inch) or 8 cm (3.15-inch) CDs, CD-R/RW and DVDs. It is a high-performance drive that reads CD-ROM at...

Page 37 - Item PCC

1.8 DVD-Super Multi Drive 1 Hardware Overview TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 1-23 Table 1-6 DVD Super Multi drive specifications (2/2) Item PCC UJ-841 (G8CC0002T) ATAPI Burst (Mbytes/s) 33.3 (Ultra DMA mode 2) 16.6 (PIO Mode 4, Multi word DMA mode 2) Average access time (ms) DV...

Page 39 - TFT Color Display; Module; Figure 1-8 LCD module

1.10 TFT Color Display 1 Hardware Overview 1.10 TFT Color Display The TFT color display consists of 14.1-inch XGA/SXGA+ LCD module and FL inverter board. 1.10.1 LCD Module The LCD module used for the TFT color display uses a backlight as the light source and can display a maximum of 262,144 colors w...

Page 41 - FL Inverter Board; Table 1-8 lists the FL inverter board specifications.; Item Specifications

1.10 TFT Color Display 1 Hardware Overview TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 1-27 1.10.2 FL Inverter Board The FL inverter board supplies a high frequency current to illuminate the LCD module. Table 1-8 lists the FL inverter board specifications. Table 1-8 FL inverter board specif...

Page 43 - Name Voltage

1.11 Power Supply 1 Hardware Overview TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 1-29 Table 1-9 Power supply output rating Name Voltage (V) Use PPV 0.300-1.500 CPU PTV 1.05 CPU, MCH, ICH7-M 1R5-P1V 1.5 CPU, MCH, ICH7-M, PCI-E Mini Card CRD1R5-P1V 1.5 Express Card 1R8-B1V 1.8 MCH, DDR2-SDRA...

Page 44 - Battery name; Battery

1 Hardware Overview 1.12 Batteries 1-30 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 1.12 Batteries The computer has three types of batteries as follows: Main battery pack RTC battery Secondary battery pack (optional slim select bay module) The battery specifications are listed in Tabl...

Page 45 - Battery Charging Control; Table 1-11 Time required for charges; Battery type

1.12 Batteries 1 Hardware Overview TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 1-31 1.12.2 Battery Charging Control Battery charging is controlled by a power supply microprocessor. The microprocessor controls whether the charge is on or off and detects a full charge when the AC adaptor and ...

Page 46 - battery; Table 1-12 RTC battery charging/data preservation time; Status Time

1 Hardware Overview 1.12 Batteries 1-32 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 1.12.3 RTC battery The RTC battery provides power to keep the current date, time and other setup information in memory while the computer is turned off. Table 1-12 lists the charging time and data preservati...

Page 47 - Parameter Specification

1.13 AC Adapter 1 Hardware Overview TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 1-33 1.13 AC Adapter The AC adapter is also used to charge the battery. Table 1-13 lists the AC adapter specifications. Table 1-13 AC adapter specifications Parameter Specification G71C00043310 (2-pin) G71C00049...

Page 50 - Troubleshooting Procedures

2 Troubleshooting Procedures 2-ii [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542)

Page 51 - Chapter 2

2 Troubleshooting Procedures TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 2-iii Chapter 2 Contents 2.1 Troubleshooting..........................................................................................................2-1 2.2 Troubleshooting Flowchart .....................................

Page 56 - Flowchart; Make sure that Toshiba Windows

2 Troubleshooting Procedures 2.2 Troubleshooting Flowchart 2-2 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 2.2 Troubleshooting Flowchart Use the flowchart in Figure 2-1 as a guide for determining which FRU malfunctions. Before going through the flowchart steps, check the following: Ask th...

Page 60 - Supply; Procedure 1; Table 2-1 Battery icon; Battery icon; Table 2-2 DC IN icon; DC IN icon

2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting 2-6 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 2.3 Power Supply Troubleshooting The power supply controls many functions and components. To determine if the power supply is functioning properly, start with Procedure 1 and contin...

Page 61 - Procedure 2; The error code begins with the least significant digit.; Error code

2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 2-7 Procedure 2 Error Code Check If the power supply microprocessor detects a malfunction, it indicates the error code as shown below. The error code begins with the least significant d...

Page 67 - Procedure 3

2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures Procedure 3 Connection Check The power supply wiring diagram is shown below: Any of the connectors may be disconnected. Perform Check 1. Check 1 Disconnect the AC power cord from the wall outlet. Check the power cable for breaks. If the p...

Page 68 - Procedure 4; Table 2-4 Result code; Result code

2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting 2-14 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) Procedure 4 Charge Check The power supply may not charge the battery pack. Perform the following procedures: 1. Reinstall the battery pack. 2. Attach the AC adaptor and turn on the...

Page 69 - Procedure 5; Replacement Procedures

2.3 Power Supply Troubleshooting 2 Troubleshooting Procedures TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 2-15 Procedure 5 Replacement Check The system board processor module may be disconnected or damaged. Disassemble the computer following the steps described in Chapter 4, Replacement Pro...

Page 70 - Board; The procedures described in this section are:

2 Troubleshooting Procedures 2.4 System Board Troubleshooting 2-16 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 2.4 System Board Troubleshooting This section describes how to determine if the system board and CPU are defective or not functioning properly. Start with Procedure 1 and continue ...

Page 73 - NOTE: You need Advanced Port Replicator III Plus in this test.

2.4 System Board Troubleshooting 2 Troubleshooting Procedures Procedure 2 Printer Port LED Check on Boot Mode The printer port LED displays the IRT status and test status by turning lights on and off as an eight-digit binary value for boot mode. Figure 2-2 shows the printer port LED. NOTE: You need ...

Page 75 - LED Status

2.4 System Board Troubleshooting 2 Troubleshooting Procedures TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 2-21 Table 2-5 Printer port LED boot mode status (1/9) LED Status Test item Contents Permission of A20 and clear of software reset bit Prohibition of APIC Initialization of MCH, ICH Ini...

Page 84 - Error Content; of BIOS when the LED status is BBh.

2 Troubleshooting Procedures 2.4 System Board Troubleshooting 2-30 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) Check 1 If error code 1Eh or 20h is displayed, go to the following Sections: Section 2.6 HDD Troubleshooting” Check 2 If the final status of the LED are the followings, perform Pro...

Page 85 - Tests and

2.4 System Board Troubleshooting 2 Troubleshooting Procedures TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 2-31 Procedure 3 Diagnostic Test Program Execution Check Execute the following tests from the Diagnostic Test Menu. Refer to Chapter 3, Tests and Diagnostics, for more information on ho...

Page 87 - USB FDD Troubleshooting; Procedure 1: USB FDD Head Cleaning Check; USB FDD head cleaning operation details are given in Chapter 3,

2.5 USB FDD Troubleshooting 2 Troubleshooting Procedures TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 2-33 2.5 USB FDD Troubleshooting This section describes how to determine if the USB FDD is functioning properly. Perform the steps below starting with Procedure 1 and continuing with the oth...

Page 88 - Tests and Diagnostics,; Code Status; Check 1; Write protected; Check 2

2 Troubleshooting Procedures 2.5 USB FDD Troubleshooting 2-34 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) Procedure 2 Diagnostic Test Program Execution Check Insert the Diagnostics Disk in the USB FDD, turn on the computer and run the test. Refer to Chapter 3, Tests and Diagnostics, for mor...

Page 90 - Troubleshooting; messages do not appear, perform Check 2.

2 Troubleshooting Procedures 2.6 HDD Troubleshooting 2-36 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 2 2.6 HDD Troubleshooting This section describes how to determine if the HDD is functioning properly. Perform the steps below starting with Procedure 1 and continuing with the other procedu...

Page 91 - FDISK; Enter; System transferred

2.6 HDD Troubleshooting 2 Troubleshooting Procedures TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 2-37 Procedure 2 Partition Check Insert the Toshiba MS-DOS system disk and restart the computer with U key holding down. Perform the following checks: Check 1 Type C: and press Enter . If you ca...

Page 92 - Check 1 Format the HDD and transfer system files using; Tests and Diagnostics; Format complete

2 Troubleshooting Procedures 2.6 HDD Troubleshooting 2-38 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) Procedure 3 Format Check The computer’s HDD is formatted using the low level format program and the MS-DOS FORMAT program. To format the HDD, start with Check 1 below and perform the other ...

Page 93 - for more information about

2.6 HDD Troubleshooting 2 Troubleshooting Procedures TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 2-39 Procedure 4 Diagnostic Test Program Execution Check The HDD test program is stored in the Diagnostics Disk. Perform all of the HDD tests in the Hard Disk Drive Test. Refer to Chapter 3, Tes...

Page 94 - and perform the following checks:

2 Troubleshooting Procedures 2.6 HDD Troubleshooting Procedure 5 Connector Check and Replacement Check The HDD may be disconnected, or the HDD or the system board may be damaged. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures and perform the following che...

Page 95 - and

2.7 Keyboard and Touch pad Troubleshooting 2 Troubleshooting Procedures TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 2-41 2.7 Keyboard and Touch pad Troubleshooting To determine if the computer’s keyboard or touch pad is functioning properly, perform the following procedures. Start with Proc...

Page 96 - If the keyboard or AccuPoint malfunctions, start with Check 1.

2 Troubleshooting Procedures 2.7 Keyboard and Touch pad Troubleshooting Procedure 2 Connector Check and Replacement Check The keyboard, touch pad or sensor/switch board may be disconnected or damaged. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures , and p...

Page 100 - Optical Drive Troubleshooting

2 Troubleshooting Procedures 2.9 Optical Drive Troubleshooting 2-46 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 2.9 Optical Drive Troubleshooting This section describes how to determine if the optical drive (CD-ROM, DVD-ROM, CD-R/RW&DVD-ROM, DVD Super Multi drive) in the Slim Select Bay...

Page 102 - Modem Troubleshooting

2 Troubleshooting Procedures 2.10 Modem Troubleshooting 2-48 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 2.10 Modem Troubleshooting This section describes how to determine if the computer’s modem is functioning properly. Perform the steps below starting with Procedure 1 and continuing with ...

Page 104 - LAN Troubleshooting; for more information on how to; and perform the following check:

2 Troubleshooting Procedures 2.11 LAN Troubleshooting 2.11 LAN Troubleshooting This section describes how to determine if the computer’s LAN is functioning properly. Perform the steps below starting with Procedure 1 and continue with the other procedures as required. Procedure 1: Diagnostic Test Pro...

Page 105 - Bluetooth Troubleshooting; Then perform the test program again.

2.12 Bluetooth Troubleshooting 2 Troubleshooting Procedures TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 2-51 2.12 Bluetooth Troubleshooting This section describes how to determine if the computer’s Bluetooth is functioning properly. Perform the steps below starting with Procedure 1 and cont...

Page 106 - The Bluetooth function wiring diagram is shown below:

2 Troubleshooting Procedures 2.12 Bluetooth Troubleshooting Procedure 2 Connection Check The Bluetooth function wiring diagram is shown below: Any of the connections may be disconnected. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures , and perform the fol...

Page 107 - module with a new one following the steps in Chapter 4,

2.12 Bluetooth Troubleshooting 2 Troubleshooting Procedures TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 2-53 Procedure 3 Replacement Check The Bluetooth antenna, Bluetooth module, sound board and system board are connected to the circuits. Any of these components may be damaged. Refer to Ch...

Page 108 - Wireless LAN Troubleshooting

2 Troubleshooting Procedures 2.13 Wireless LAN Troubleshooting 2-54 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 2.13 Wireless LAN Troubleshooting This section describes how to determine if the computer’s Wireless LAN is functioning properly. Perform the steps below starting with Procedure 1...

Page 109 - The wireless LAN wiring diagram is shown below:

2.13 Wireless LAN Troubleshooting 2 Troubleshooting Procedures Procedure 2 Antenna Connection Check The wireless LAN wiring diagram is shown below: Any of the connections may be disconnected. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures , and perform th...

Page 110 - new one following the steps in Chapter 4,

2 Troubleshooting Procedures 2.13 Wireless LAN Troubleshooting 2-56 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) Procedure 3 Replacement Check The wireless LAN antenna, wireless LAN board and the system board are connected to the circuits. Any of these components may be damaged. Refer to Cha...

Page 111 - Sound Troubleshooting

2.14 Sound Troubleshooting 2 Troubleshooting Procedures TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 2-57 2.14 Sound Troubleshooting This section describes how to determine if the computer’s sound functions are functioning properly. Perform the steps below starting with Procedure 1 and conti...

Page 114 - SD Card Slot Troubleshooting; If the card is not recognized or data are not red, go to Procedure 2.; The SD card is connected to IS2101 on the System Board.

2 Troubleshooting Procedures 2.15 SD Card Slot Troubleshooting 2.15 SD Card Slot Troubleshooting This section describes how to determine if the computer’s SD card functions are functioning properly. Perform the steps below starting with Procedure 1 and continuing with the other procedures as require...

Page 115 - PCI ExpressCard Slot Troubleshooting; Gigabit Ether ExpressCard; USB 2.0 5in1 ExpressCard USB Device

2.16 PCI ExpressCard Slot Troubleshooting 2 Troubleshooting Procedures TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 2-61 2.16 PCI ExpressCard Slot Troubleshooting This section describes how to check PCI ExpressCard slot by inspecting a card with PCI Express interface and a card with USB 2.0 ...

Page 116 - Fingerprint sensor Troubleshooting; When failed in Procedure 1 to Procedure 3, execute Procedure 4.

2 Troubleshooting Procedures 2.17 Fingerprint sensor Troubleshooting 2.17 Fingerprint sensor Troubleshooting CAUTION: To delete the account for confirming the fingerprint operation, it is necessary to log on by the account with the management authority. If the password has been set to log on, ask th...

Page 126 - Tests and Diagnostics

3 Tests and Diagnostics 3-ii [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 3

Page 127 - Tests and Diagnostics; ONE

3 Tests and Diagnostics TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 3-iii Chapter 3 Contents 3.1 The Diagnostic Test ................................................................................................... 3-1 3.1.1 Diagnostics menu ..................................................

Page 129 - Tables

3 Tests and Diagnostics TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 3-v Tables Table 3-1 Subtest names .................................................................................................... 3-11 Table 3-2 Error codes and error status names ........................................

Page 131 - The Diagnostic Test; Check all cables are connected firmly.; menu

3.1 The Diagnostic Test 3 Tests and Diagnostics TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 3-1 3 3.1 The Diagnostic Test This chapter explains how to use the Diagnostic Test programs to test the functions of the computer’s hardware modules. The Diagnostics Programs are stored on some Diagn...

Page 134 - Executing the Diagnostic Test

3 Tests and Diagnostics 3.2 Executing the Diagnostic Test 3.2 Executing the Diagnostic Test To start the DIAGNOSTIC PROGRAM, follow these steps: 1. Insert the Diagnostics disk in the floppy disk drive. 2. Insert the Diagnostics disk in the USB floppy disk drive and turn on the computer while pressin...

Page 135 - . The following DIAGNOSTIC TEST MENU; DIAGNOSTIC TEST MENU :; the highlight bar to function 99 and press

3.2 Executing the Diagnostic Test 3 Tests and Diagnostics NOTE: To exit the DIAGNOSTIC TEST MENU, press the Esc key. If a test program is in progress, press Ctrl + Break to exit the test program. If a test program is in progress, press Ctrl + C to stop the test program. Set the highlight bar to 1 , ...

Page 136 - TEST; SYSTEM TEST NAME XXXXXX; ERROR STOP

3 Tests and Diagnostics 3.2 Executing the Diagnostic Test Select the option you want to execute and press Enter . When you select 1- SYSTEM TEST , the following message will appear: SYSTEM TEST NAME XXXXXX xxxxxxx DIAGNOSTIC TEST VX.XX [Ctrl]+[Break] : test end [Ctrl]+[C] : key stop SUB-TEST : XX PA...

Page 137 - YES; Terminates the test program and exits to the subtest menu.

3.2 Executing the Diagnostic Test 3 Tests and Diagnostics TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 3-7 Selecting YES of ERROR STOP stops the test program when an error is found and displays the operation guide on the right side of the display screen as shown below: ERROR STATUS NAME [[ H...

Page 138 - Setting of the hardware configuration; Enter Version Number ?

3 Tests and Diagnostics 3.3 Setting of the hardware configuration 3-8 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 3.3 Setting of the hardware configuration To execute this program, press I or i in the startup menu, press Enter and follow the directions on the screen. The H/W initial informa...

Page 139 - Press

3.3 Setting of the hardware configuration 3 Tests and Diagnostics TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 3-9 • Setting of the HWSC • Setting of the UUID • Display of the DMI information (including UUID) • Setting of DVD region code (Yes/No) After completion of the above settings, H/W c...

Page 140 - Test; To execute this program, press; Press any key and return to the startup menu.

3 Tests and Diagnostics 3.4 Heatrun Test 3-10 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 3.4 Heatrun Test To execute this program, press H or h in the startup menu, press Enter . After selecting this test, the same subtests as 3.23 Running Test are executed successively. For more details o...

Page 141 - Names; Test Name

3.5 Subtest Names 3 Tests and Diagnostics TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 3-11 3.5 Subtest Names Table 3-1 lists the subtest names for each test program in the DIAGNOSTIC TEST MENU. Table 3-1 Subtest names (1/2) No. Test Name Subtest No. Subtest Name 1 SYSTEM 01 02 03 04 05 ROM ...

Page 146 - To execute the Keyboard Test, select; Scan

3 Tests and Diagnostics 3.8 Keyboard Test 3-16 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 3.8 Keyboard Test To execute the Keyboard Test, select 3 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen. Move the highlight bar to the subtest you want to execute a...

Page 148 - To exit this subtest and return to the DISPLAY TEST menu, press; after

3 Tests and Diagnostics 3.9 Display Test Subtest 04 Gradation & Mode test for VGA This subtest displays gradations for following modes. To change the mode, press Enter . [Mode 12] [Mode 13] [Mode 3] [Mode 111 640*480 64K] [Mode 112 640*480 16M] [Mode 114 800*600 64K] [Mode 115 800*600 16M] [Mode...

Page 150 - Floppy Disk Test; To execute the Floppy Disk Test, select; and follow the directions displayed on the screen.; The Floppy Disk test contains five subtests that test the FDD.

3 Tests and Diagnostics 3.10 Floppy Disk Test 3.10 Floppy Disk Test CAUTION: Before running the floppy disk test, prepare a formatted work disk. Remove the Diagnostics Disk and insert the work disk into the FDD because the contents of the floppy disk will be erased. To execute the Floppy Disk Test, ...

Page 152 - Also, printer port wraparound connector must be connected.

3 Tests and Diagnostics 3.11 Printer Test 3.11 Printer Test NOTE: Printer Test is not supported for this model. To execute the Printer Test, select 6 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen. NOTE: An IBM compatible printer must be connected to the system to...

Page 154 - Subtest 01 and 02 require the following data format:

3 Tests and Diagnostics 3.12 Async Test 3-24 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 3.12 Async Test NOTE: Printer Test is not supported for this model. To execute the Async Test, select 7 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions displayed on the screen. Move...

Page 155 - Hard Disk Test; To execute the Hard Disk Test, select; and follow the directions on the screen.; Detail status display

3.13 Hard Disk Test 3 Tests and Diagnostics TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 3-25 3.13 Hard Disk Test To execute the Hard Disk Test, select 8 from the DIAGNOSTIC TEST MENU, press Enter , and follow the directions on the screen. CAUTION: The contents of the hard disk will be erase...

Page 156 - Sequential read

3 Tests and Diagnostics 3.13 Hard Disk Test 3-26 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 3. The Hard Disk Test message will appear after you respond to the Detail Status prompt. Select the number of the subtest you want to execute and press Enter. The following message will appear durin...

Page 157 - Worst pattern data; Partial Read

3.13 Hard Disk Test 3 Tests and Diagnostics TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 3-27 Subtest 04 Cross talk & peak shift This subtest writes eight types of worst pattern data (listed below) to a cylinder and then reads the data while moving from cylinder to cylinder. (Tests the d...

Page 158 - Real Timer Test

3 Tests and Diagnostics 3.14 Real Timer Test 3-28 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 3 3.14 Real Timer Test To execute the Real Timer Test, select 9 from the DIAGNOSTIC TEST MENU, press Enter and follow the directions on the screen. Move the highlight bar to the subtest you want to...

Page 161 - CAUTION: PCMCIA wraparound test is not supported for this model.; Sub# Address Good Bad

3.16 Expansion Test 3 Tests and Diagnostics TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 3-31 3.16 Expansion Test To execute the expansion test, select 11 from the DIAGNOSTICS TEST MENU, press Enter and follow the directions on the screen. Subtest 01 PCMCIA wraparound CAUTION: PCMCIA wraparo...

Page 164 - Error Code and Error Status Names; Device name

3 Tests and Diagnostics 3.18 Error Code and Error Status Names 3-34 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 3.18 Error Code and Error Status Names Table 3-2 lists the error codes and error status names for the DIAGNOSTIC TEST. Table 3-2 Error codes and error status names (1/3) Device na...

Page 167 - Hard Disk Test Detail Status; HDC status = XXXXXXXX; Bit Name

3.19 Hard Disk Test Detail Status 3 Tests and Diagnostics TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 3-37 3.19 Hard Disk Test Detail Status When an error occurs in the hard disk test, the following message is displayed: HDC status = XXXXXXXX Detailed information about the hard disk test er...

Page 169 - Description

3.20 ONLY ONE TEST 3 Tests and Diagnostics TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 3-39 3.20 ONLY ONE TEST 3.20.1 Program Description This program tests the unique functions of this model. 3.20.2 Operations Select test 2 from the DIAGNOSTIC MENU and press Enter . The following menu appe...

Page 170 - Del

3 Tests and Diagnostics 3.20 ONLY ONE TEST Subtest 01 Pressed key display When you execute this subtest, the keyboard layout is drawn on the display as shown below. When any key is pressed, the corresponding key on the screen changes to the key character that was pressed. Holding a key down enables ...

Page 171 - POINTING; display changes according to the following illustration. If a; displays appear on the right side; BUTTONS

3.20 ONLY ONE TEST 3 Tests and Diagnostics Subtest 02 Touch Pad This subtest checks the functions of the touch pad as shown below. A) Direction and parameter B) Switching function check. This test displays the response from the touch pad and touch pad switch. When moving your finger on the touch pad...

Page 172 - Kill switch is set to a start position (OFF)

3 Tests and Diagnostics 3.20 ONLY ONE TEST Subtest 03 GP Button This subtest checks the moving of the of the front operation panel button. Press the Toshiba Presentation button after the following message appears. Press [ Assist ] button Press the Toshiba Assist button after the following message ap...

Page 174 - NOTE: PC card wraparound test is not tested on this subtest.; Device Lock TEST OK

3 Tests and Diagnostics 3.20 ONLY ONE TEST 3-44 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) Subtest 07 LED This subtest checks if each LED lights properly. The following message appears in the display in order. Follow the instructions in the display to execute the test. [HDD Access LED test...

Page 175 - and return to the ONLY ONE TEST menu.; Vertical plane; The figure below shows the name and position of each side.; Back

3.20 ONLY ONE TEST 3 Tests and Diagnostics Press Enter and return to the ONLY ONE TEST menu. Subtest 0A Acceleration sensor This subtest detects and corrects the each axis (X, Y, Z). NOTE: Make sure that this subtest is executed on the following condition: 1. Flat desk with vertical plane to get the...

Page 177 - Cleaning; Selecting test; displays the; Press any key when ready.; When the; cleaning start; message appears, the FDD head cleaning has begun.

3.21 Head Cleaning 3 Tests and Diagnostics TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 3-47 3.21 Head Cleaning 3.21.1 Function Description This function cleans the heads in the FDD by executing a series of head load/seek and read operations. A cleaning kit is necessary to perform this progr...

Page 178 - Utilities; The error information is displayed in the following order:

3 Tests and Diagnostics 3.22 Log Utilities 3-48 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 3.22 Log Utilities 3.22.1 Function Description This function logs error information generated while a test is in progress and stores the results in RAM. This function can store data on a floppy disk,...

Page 179 - STS ADDR

3.22 Log Utilities 3 Tests and Diagnostics 3.22.2 Operations 1. Select 5 and press Enter in the DIAGNOSTIC MENU, the error information is displayed in the following format: XXXXX ERRORS CNT TS-NO PASS STS ADDR WD RD HSTS [ERROR STATUS NAME] 001 FDD 02 0000 103 00001 00 00 0000 FDD-WRITE PROTECTED 00...

Page 181 - Floppy Disk Drive Utilities; FORMAT

3.24 Floppy Disk Drive Utilities 3 Tests and Diagnostics TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 3-51 3.24 Floppy Disk Drive Utilities 3.24.1 Function Description This function formats the FDD, copies the floppy disk and displays the dump list for both the FDD and HDD. 1. FORMAT NOTE: T...

Page 182 - Format start

3 Tests and Diagnostics 3.24 Floppy Disk Drive Utilities 3-52 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 3.24.2 Operations 1. Selecting 7 from the DIAGNOSTIC MENU and pressing Enter displays the following message. [ FDD UTILITIES ] 1 - FORMAT 2 - COPY 3 - DUMP 4 – HDD-ID READ 9 - EXIT TO D...

Page 183 - Copy start

3.24 Floppy Disk Drive Utilities 3 Tests and Diagnostics TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 3-53 3. COPY program (a) When COPY is selected, the following message appears. FLOPPY DISK FORMAT & COPY : VX.XX Type select (0:2DD,3:2HD) ? (b) Selecting a media/drive type number will ...

Page 185 - Model

3.24 Floppy Disk Drive Utilities 3 Tests and Diagnostics TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 3-55 (k) The following message will appear. To finish the dump, select 3 . Press number key (1:up,2:down,3:end) ? (l) The following message will appear. Selecting 2 returns to the FDD UTILIT...

Page 186 - System Configuration

3 Tests and Diagnostics 3.25 System Configuration 3-56 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 3 3.25 System Configuration 3.25.1 Function Description NOTE: To display the system configuration, the write protect tab should be OFF position. If the tab is ON position, move the tab to OFF ...

Page 188 - SKU check of module; Press any key and return to the test menu.

3 Tests and Diagnostics 3.26 Wireless LAN Test Program (Intel-made a/b/g) 3-58 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 3.26 Wireless LAN Test Program (Intel-made a/b/g) This section describes how to perform the wireless LAN transmitting-receiving test (Intel-made Calexico 802.11a/b/g). ...

Page 189 - NG

3.26 Wireless LAN Test Program (Intel-made a/b/g) 3 Tests and Diagnostics TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 3-59 If a defective is found during the test, NG message will appear in the display. Press any key and following message will appear in the display. ************************...

Page 190 - Setting the responder machine

3 Tests and Diagnostics 3.26 Wireless LAN Test Program (Intel-made a/b/g) 3-60 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) • Disappearance of MAC address data Checking the connection, execute the subtest again. Subtest03 Antenna check & communication test of 11b mode CAUTION: To execute...

Page 191 - OK

3.26 Wireless LAN Test Program (Intel-made a/b/g) 3 Tests and Diagnostics TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 3-61 When a defective is detected in the test, following typical cause is considered. • • • • • • • • Connection of wireless LAN card Connection of wireless LAN antenna cabl...

Page 193 - LAN; To execute LAN test, press; Press the number you want to test and press

3.27 LAN/Modem/Bluetooth/IEEE1394 Test Program 3 Tests and Diagnostics TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 3-63 3.27 LAN/Modem/Bluetooth/IEEE1394 Test Program This section describes how to perform the LAN/Modem/Bluetooth/IEEE1394 test with the test program. Insert the test program d...

Page 194 - message will appear in the display.

3 Tests and Diagnostics 3.27 LAN/Modem/Bluetooth/IEEE1394 Test Program Subtest 01 (i82562 + ICHx) This subtest checks the operation of mini-PCI I/F by the loopback test in the chip. The following message will appear. [LAN transmit & receive test !] COMPLETED Repeat count = 00000 Error count = 00...

Page 195 - 000Base Auto-negotiation TxRx Test

3.27 LAN/Modem/Bluetooth/IEEE1394 Test Program 3 Tests and Diagnostics Subtest 02 (GbE) This subtest checks the operation of mini-PCI I/F by the loopback test in the chip. Select 2 to execute and press Enter . The following message will appear. Testing adapter...hit <ESC> to abort. * External ...

Page 196 - test; To execute Modem test, press; * Scorpio Modem Initialize; If the color in the LED of the connection checker is orange, press

3 Tests and Diagnostics 3.27 LAN/Modem/Bluetooth/IEEE1394 Test Program 3-66 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 3.27.2 Modem test For this subtest, connect the modem PCB and RJ11 connector with a harness. Use the dedicated “FAT-MODE inspection device (product code: QE2000P01 made by...

Page 197 - To execute this test, press; machine to perform this test.; Bluetooth sub system test program VX.XX; or; . The following message

3.27 LAN/Modem/Bluetooth/IEEE1394 Test Program 3 Tests and Diagnostics TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 3-67 3.27.3 Bluetooth test To execute this test, press 3 and press Enter . NOTE: Use another computer that can communicate by the Bluetooth as a reference machine to perform th...

Page 199 - Message Contents

3.27 LAN/Modem/Bluetooth/IEEE1394 Test Program 3 Tests and Diagnostics TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 3-69 Table 3-5 Error message Message Contents Invalid BD_ADDR (all 00) 0x000000000000 Invalid BD_ADDR (all FF) 0xFFFFFFFFFFFF Invalid BD_ADDR (bit0=1) bit40=1b Invalid BD_ADDR ...

Page 200 - Subtest T; of the responder machine. The

3 Tests and Diagnostics 3.27 LAN/Modem/Bluetooth/IEEE1394 Test Program 3-70 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) Table 3-6 Error code for Bluetooth test (BD_ADDR) (2/2) Error code Meaning 0x1b SCO Offset Rejected. 0x1c SCO Interval Rejected. 0x1d SCO Air Mode Rejected. 0x1e Invalid L...

Page 201 - to select the subtest. The following message will; Then press; Space; to start the Bluetooth communication test.

3.27 LAN/Modem/Bluetooth/IEEE1394 Test Program 3 Tests and Diagnostics TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 3-71 When the test begins, the machine displays BD_ADDR of the DUT. The progress bar appears when the preparation is completed. The following message is displayed. ------------...

Page 203 - FAIL

3.27 LAN/Modem/Bluetooth/IEEE1394 Test Program 3 Tests and Diagnostics TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 3-73 If the DUT machine has any problem or S of the DUT machine is pressed before connection to tester machine, the following message “ INCOMPLETE ” is displayed. -------------...

Page 206 - Transmit & Receive test

3 Tests and Diagnostics 3.27 LAN/Modem/Bluetooth/IEEE1394 Test Program 3-76 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 3.27.4 IEEE1394 test To execute this test, press 4 and Enter . NOTE: Use another computer that can communicate by IEEE1394 (i. Link) cable as a reference machine to perfor...

Page 207 - Sound Test program; Input the test number and press; . The following menu will appear in; Exit to Main

3.28 Sound Test program 3 Tests and Diagnostics TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 3-77 3 Tests and Dia tics 3.28 Sound Test program gnos This section describes how to perform the Sound test. To execute the sound test, refer to the following description. Prepare a HDD and format it...

Page 208 - Loading

3 Tests and Diagnostics 3.28 Sound Test program 3-78 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) To return to the Sound test menu, press 9 and Enter . Then following message will appear in the display. *********************************** ******** May I Restart ? ******* ********************...

Page 210 - . Insert the test media

3 Tests and Diagnostics 3.28 Sound Test program 3-80 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 3.28.3 CD Sound (Standard) test To execute the CD Sound (Standard) test, press 3 and Enter . Insert the test media (TOSHIBA TEST CD-ROM or ABEX TEST CD-ROM) or music CD on the market (if the tes...

Page 212 - CD/DVD TEST IN PROGRESS XXXXXXXX; Select the track number you want to test and press; and press

3 Tests and Diagnostics 3.28 Sound Test program 3-82 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 3.28.3.2 Audio CD CAUTION: This test is not supported in this model. Insert an audio CD and the following menu appears in the display. CD/DVD TEST IN PROGRESS XXXXXXXX xxxxxxx DIAGNOSTIC TEST VX...

Page 215 - ESC

3.29 SETUP 3 Tests and Diagnostics 3.29.2 Accessing the SETUP Program While pressing ESC , turn on the power. Then press F1 . The following display appears. TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 3-85

Page 216 - NOTE: You can press

3 Tests and Diagnostics 3.29 SETUP 3-86 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) NOTE: 1. The item of Language During Boot up is only for TCL model. 2. The SECURITY CONTROLLER window is displayed when the SETUP is booted during IRT. Moving Within the SETUP Menu and Changing Values 1. Pre...

Page 217 - The Factory Preset Configuration; When you access SETUP, the current configuration is displayed.; Home; End; and then press

3.29 SETUP 3 Tests and Diagnostics TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 3-87 The Factory Preset Configuration When you access SETUP, the current configuration is displayed. 1. To show the factory preset configuration, press Home . 2. Press End and then press Y to accept the factory p...

Page 218 - SETUP Options

3 Tests and Diagnostics 3.29 SETUP SETUP Options The SETUP screen is divided into functionally related groups. This section describes each group and its options. 1. Memory This group of options displays the computer’s memory. (a) Total This field displays the total amount of memory installed and is ...

Page 223 - Alarm Time

3.29 SETUP 3 Tests and Diagnostics (c) Execute-Disable Bit Capability Selects the function to reports whether the CPU Execute-Disable Bit is available or not to OS. When the CMOS is damaged, the default is Available . When Home is pressed, the setting is not changed and the setting is kept. Availabl...

Page 225 - COM level; Parallel; LPT setting

3.29 SETUP 3 Tests and Diagnostics TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 3-95 9. I/O ports This option controls settings for the parallel port. NOTE: Do not assign the same interrupt request level and I/O address to the serial port and PC card. (a) Serial Use this option to set the CO...

Page 226 - ECP

3 Tests and Diagnostics 3.29 SETUP When the “Parallel Port Mode” (see settings below) is set to ECP , the DMA channel can also be set to 1 or 3 . The default is 3. LPT setting Interrupt level I/O address DMA channel LPT 1 7 378H 3 (Parallel port default) LPT 2 5 278H 3 LPT 3 7 3BCH 3 Not Used Disabl...

Page 227 - changes the display setting in the order of internal LCD to

3.29 SETUP 3 Tests and Diagnostics TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 3-97 12. Security controller (a) TPM Disables the security controller called TPM (Trusted Platform Module). When the cursor is on the Enable ( Disable ) and the Space is pressed, message is displayed and the PC w...

Page 228 - KEYBOARD

3 Tests and Diagnostics 3.29 SETUP (c) TV Type This option lets you make settings for television display. NTSC (Japan) TV in Japanese system NTSC (US) TV in the U.S. system (Default) PAL TV in Europe system 14. Peripheral Use this option to select the parallel port mode and hard disk mode. (a) Inter...

Page 230 - Enabled

3 Tests and Diagnostics 3.29 SETUP 3-100 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 16. PCI LAN This option enables/disables the Built-in LAN functions. (a) Built-in LAN Enabled Enables Built-in LAN functions. (Default) Disabled Disables Built-in LAN functions.

Page 232 - Replacement Procedures

4 Replacement Procedures 4-ii [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542)

Page 237 - Replacement Procedures

4.1 General 4 Replacement Procedures 4 Replacement Procedures 4.1 General This section explains how to disassemble the computer and replace Field Replaceable Units (FRUs). It may not be necessary to remove all the FRUs in order to replace one. The chart below is a guide to which FRUs need to be remo...

Page 238 - Safety Precautions

4 Replacement Procedures 4.1 General 4-2 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) Safety Precautions Before you begin disassembly, read the following safety precautions and observe them carefully as you work. DANGER: 1) Always use the genuine battery that is authorized by Toshiba or comp...

Page 239 - Before You Begin; Use only the correct and approved tools.

4.1 General 4 Replacement Procedures TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 4-3 Before You Begin Look over the procedures in this section before you begin disassembling the computer. Familiarize yourself with the disassembly and reassembly steps. Begin each procedure by removing the AC...

Page 240 - Disassembly Procedures

4 Replacement Procedures 4.1 General 4-4 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) Disassembly Procedures The computer has two basic types of cable connectors: • Pressure Plate Connectors • Coaxial Cable Connectors • Normal Pin Connectors To disconnect a Pressure Plate connector, lift up ...

Page 241 - Tools and Equipment

4.1 General 4 Replacement Procedures TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 4-5 Tools and Equipment The use of Electrostatic Discharge (ESD) equipment is very important for your safety and the safety of those around you. Proper use of these devices will increase the success rate of you...

Page 242 - Screw Tightening Torque; When you fasten screws, be sure to follow the torque list below.

4 Replacement Procedures 4.1 General 4-6 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) Screw Tightening Torque When you fasten screws, be sure to follow the torque list below. CAUTION: Overtightening can damage components and screws; undertightening can result in electrical shorts or other da...

Page 243 - Color of Screw Shaft

4.1 General 4 Replacement Procedures TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 4-7 Color of Screw Shaft To avoid mistakes on the screw length, screw shafts are colored as follows: Even number length screw: brown Odd number length screw: white Special length screw: blue Screws whose ...

Page 244 - pack; Removing the Battery pack; Turn off the power of the computer.; battery lock; while sliding the; battery latch; as shown in the following figure.; Battery pack; Figure 4-1 Removing the battery pack

4 Replacement Procedures 4.2 Battery pack 4.2 Battery pack Removing the Battery pack To remove the battery pack, follow the steps below and refer to Figure 4-1. CAUTION: When handling battery packs, be careful not to short circuit the terminals. Also do not drop, hit or apply impact, do not scratch,...

Page 245 - Installing the Battery pack; battery pack; into the battery slot. Make sure the battery pack is installed; into the lock position.

4.2 Battery pack 4 Replacement Procedures TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 4-9 Installing the Battery pack To install the battery pack, follow the steps below and refer to Figure 4-1. CAUTION: The battery pack is a lithium ion battery, which can explode if not properly replaced, ...

Page 246 - Removing the Express card/PC card; Turn the computer face up.; eject button; for the Express card you want to remove to extend the button.; Express card; Eject button; Figure 4-2 Removing the Express card

4 Replacement Procedures 4.3 Express card/PC card 4.3 Express card/PC card Removing the Express card/PC card To remove the Express card/ PC card follow the steps below and refer to Figure 4-2 and 4-3. CAUTION: Before you remove the Express card PC card, refer to the car’s documentation and to your o...

Page 247 - Figure 4-3 Removing the PC card; Installing the Express card/PC card; card. Do not insert a PC card in the upper slot.; PC card

4.3 Express card/PC card 4 Replacement Procedures 5. Press the eject button for the PC card you want to remove to extend the button. 6. Press the extended eject button to pop the PC card out. 7. Grasp the PC card and pull it out. Eject button PC card Figure 4-3 Removing the PC card Installing the Ex...

Page 248 - card; Removing the SD card; SD card; Figure 4-4 Removing the SD card; Installing the SD card

4 Replacement Procedures 4.4 SD card 4.4 SD card Removing the SD card To remove the SD card, follow the steps below and refer to Figure 4-4. CAUTION: Before you remove the SD card, refer to the card’s documentation and to your operating system documentation for proper procedures and precautions. 1. ...

Page 249 - Removing the HDD; Turn the computer upside down.; screw; while releasing latches.; HDD cover; Figure 4-5 Removing the HDD cover

4.5 HDD 4 Replacement Procedures 4.5 HDD CAUTION: When handling the HDD, do not press the top surface as shown by the arrow. Hold it by the sides. Removing the HDD To remove the HDD, follow the steps below and refer to Figure 4-5 to 4-7. 1. Turn the computer upside down. 2. Loosen the screw (with an...

Page 250 - tab; HDD assembly; Figure 4-6 Removing the HDD assembly

4 Replacement Procedures 4.5 HDD 3. Pull the tab of the HDD assembly to remove it from the connector of the HDD cable. Be careful not to damage the connector. HDD assembly Tab Connector Figure 4-6 Removing the HDD assembly NOTE: The following steps describe how to disassemble the HDD assembly, howev...

Page 251 - screws; FLAT HEAD screw; HDD Holder; CAUTION: Do not apply pressure to the top or bottom of the HDD.; HDD; Figure 4-7 Separating the HDD and HDD holder

4.5 HDD 4 Replacement Procedures 4. Place the HDD assembly on a flat surface, and remove the following screws . • M3 × 4S FLAT HEAD screw × 4 5. Separate the HDD and HDD Holder . CAUTION: Do not apply pressure to the top or bottom of the HDD. HDD HDD Holder M3 × 4S FLAT HEAD M3 × 4S FLAT HEAD Figure...

Page 252 - Installing the HDD; HDD pack. Hold the HDD pack by its corners.

4 Replacement Procedures 4.5 HDD 4-16 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) Installing the HDD To install the HDD, follow the steps below and refer to Figure 4-5 to 4-7. CAUTION: Do not hold the HDD by its top and bottom flat surfaces. It may damage the HDD. 1. Seat the HDD in the HDD...

Page 253 - Slim select bay module; Removing the Slim select bay module; removing the module.; B FLAT HEAD; Figure 4-8 Removing the slim select bay module

4.6 Slim select bay module 4 Replacement Procedures 4.6 Slim select bay module Removing the Slim select bay module To remove the slim select bay module, follow the steps below and refer to Figure 4-8 and 4-9. CAUTION: The slim select bay module can become hot with use. Be careful when removing the m...

Page 254 - S BIND screw

4 Replacement Procedures 4.6 Slim select bay module 3. Remove the following screws securing the connector and plastic brace. • M2 × 8S BIND screw × 2 4. Remove the connector and plastic brace from the slim select bay module. 5. Remove the following screws securing the plastic frame. • M2 × 3S S-THIN...

Page 255 - Installing the Slim select bay module

4.6 Slim select bay module 4 Replacement Procedures TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 4-19 Installing the Slim select bay module To install the slim select bay module, follow the steps below and refer to Figure 4-8 and 4-9. 1. Set the plastic frame on the side of the slim select b...

Page 256 - module; Removing the Memory module; Loosen the; while releasing; latches; outward and remove the; memory module; Figure 4-11 Removing the memory module

4 Replacement Procedures 4.7 Memory module 4.7 Memory module Removing the Memory module To remove the memory module, make sure the computer is in boot mode and powered off, follow the steps below and refer to Figure 4-10 to 4-11. 1. Loosen the screw (with an e-ring) and remove the memory cover while...

Page 257 - Installing the Memory module; Otherwise, the computer or the memory may not work properly..; Never press hard or bend the memory module.; memory cover

4.7 Memory module 4 Replacement Procedures TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 4-21 Installing the Memory module To install the memory module, make sure that the computer is in boot mode and powered off, follow the steps below and refer to Figure 4-10 to 4-11. CAUTION: When installi...

Page 258 - Removing the Keyboard; Turn over the computer and open the display.; keyboard holder; to; Keyboard holder; Figure 4-12 Removing keyboard holder

4 Replacement Procedures 4.8 Keyboard 4.8 Keyboard Removing the Keyboard To remove the keyboard, follow the steps below and refer to Figure 4-12 to 4-15. 1. Turn over the computer and open the display. 2. Insert your fingers into the slits on both sides and lift up the keyboard holder to remove. Key...

Page 259 - securing the keyboard.; Keyboard; Figure 4-13 Removing the keyboard holder and screws; keyboard

4.8 Keyboard 4 Replacement Procedures 3. Remove the following screws securing the keyboard. • M2.5 × 2.8B FLAT HEAD screw × 2 Keyboard M2.5 × 2.8B FLAT HEAD Figure 4-13 Removing the keyboard holder and screws 4. Lift the upper side of the keyboard fixed with double-sided tape. TECRA M5 Maintenance M...

Page 260 - at following two points.; 6B FLAT HEAD; Figure 4-14 Removing the keyboard support plate

4 Replacement Procedures 4.8 Keyboard 5. Lift the keyboard upward a little and turn it face down on the palm rest. NOTE: The bottom of the key board is stuck on the middle frame with double-sided tapes at following two points. . Double-sided tape 6. Remove the following screws and keyboard support p...

Page 261 - keyboard flexible cable; from the connector; Figure 4-15 Removing the keyboard

4.8 Keyboard 4 Replacement Procedures 7. Disconnect the keyboard flexible cable from the connector CN3200 on the system board and remove the keyboard . Keyboard flexible cable CN3200 Figure 4-15 Removing the keyboard TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 4-25

Page 262 - Installing the Keyboard; to the middle frame.

4 Replacement Procedures 4.8 Keyboard Installing the Keyboard To install the keyboard, follow the steps below and refer to Figure 4-12 to 4-15. 1. Place the keyboard face down on the top cover. 2. Connect the keyboard flexible cable to the connector CN3200 on the system board. 3. Insert the guides o...

Page 263 - Removing the SW membrane; Figure 4-16 Removing the SW membrane; Installing the SW membrane

4.9 SW membrane 4 Replacement Procedures 4.9 SW membrane Removing the SW membrane To remove the SW membrane, follow the steps below and refer to Figure 4-16. 1. Disconnect the SW membrane cable from the connector CN3250 on the system board. 2. Push the latch A in the direction in the following figur...

Page 264 - portion A

4 Replacement Procedures 4.9 SW membrane 4-28 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 2. Inserting the portion A of the flexible cable portion under the guide and push down the metal portion to engage the latch. 3. Push the latch B and slide the SW membrane left. 4. Connect the SW membr...

Page 265 - Display assembly; Removing the Display assembly; Turn the computer face down and remove the following; B FLAT HEAD screw

4.10 Display assembly 4 Replacement Procedures 4 Replacement Procedures 4.10 Display assembly Removing the Display assembly To remove the display assembly, follow the steps below and refer to Figure 4-17 to 4-20. 1. Turn the computer face down and remove the following screws on the bottom. • M2.5 × ...

Page 266 - Black insulator

4 Replacement Procedures 4.10 Display assembly 2. Peel off the black insulator from the HDD slot and disconnect the Speaker cable from the connector CN6170 on the sound board. Black insulator Speaker cable CN6170 HDD slot Figure 4-18 Removing the display assembly (2) 3. Turn the computer face up and...

Page 267 - insulator; and remove the following; B FLAT HEAD screw; FLAT HEAD

4.10 Display assembly 4 Replacement Procedures 8. Peel off the insulator and remove the following screws . • M2.5 × 6B FLAT HEAD screw × 3 M2.5x6B FLAT HEAD Insulator LCD cable CN5000 Bluetooth cable CN9700 CN4400 Finger print sensor cable Touch pad cable CN3201 Figure 4-19 Removing the display asse...

Page 268 - display assembly; from the; base assembly; while releasing the latches; Display

4 Replacement Procedures 4.10 Display assembly 9. Remove the display assembly from the base assembly while releasing the latches and place the display assembly next to the base assembly. CAUTION: As the wireless LAN antenna cables are still connected to the wireless LAN card on the base assembly, be...

Page 269 - Installing the Display assembly

4.10 Display assembly 4 Replacement Procedures TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 4-33 Installing the Display assembly To install the display assembly, follow the steps below and refer to Figure 4-17 to 4-20. 1. Place the display assembly on the base assembly and secure the latches...

Page 270 - Removing the MDC; connector may be damaged.; MDC

4 Replacement Procedures 4.11 MDC (Modem Daughter Card) 4.11 MDC (Modem Daughter Card) Removing the MDC To remove the MDC, follow the steps below and refer to Figure 4-21. 1. Remove the following screws securing the MDC. • M2 × 4S BIND screw × 2 CAUTION: When removing the MDC, lift it up right above...

Page 271 - Installing the MDC

4.11 MDC (Modem Daughter Card) 4 Replacement Procedures TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 4-35 Installing the MDC To install the MDC, follow the steps below and refer to Figure 4-21. 1. Connect the modem cable to the connector on the MDC. 2. Set the MDC and press it carefully to c...

Page 272 - Wireless LAN card; Removing the Wireless LAN card; NOTE: The wireless LAN card is an option.; wireless LAN antenna cable holder; Stud; Stud screw; Figure 4-22 Removing the wireless LAN antenna cable holder

4 Replacement Procedures 4.12 Wireless LAN card 4.12 Wireless LAN card Removing the Wireless LAN card To remove the wireless LAN card, make sure the computer is in boot mode and powered off, follow the steps below and refer to Figure 4-22 to 4-23. NOTE: The wireless LAN card is an option. CAUTION: D...

Page 273 - wireless LAN antenna cables; Wireless LAN card; Figure 4-23 Removing the wireless LAN card

4.12 Wireless LAN card 4 Replacement Procedures 2. Disconnect the wireless LAN antenna cables (black and white) from the wireless LAN card using an antenna coaxial cable disconnector. 3. Remove the following screw securing the wireless LAN card. • M2 × 4S BIND screw × 1 4. Disconnect the wireless LA...

Page 274 - Installing the Wireless LAN card; Otherwise, the computer or the wireless LAN card may be damaged.; wireless LAN card

4 Replacement Procedures 4.12 Wireless LAN card 4-38 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) Installing the Wireless LAN card To install the wireless LAN card, make sure that the computer is in boot mode and powered off, follow the steps below and refer to Figure 4-22 to 4-23. CAUTION: ...

Page 275 - Internal microphone; Removing the Internal microphone; Glass tape; Figure 4-24 Removing the internal microphone; Installing the Internal microphone

4.13 Internal microphone 4 Replacement Procedures 4.13 Internal microphone Removing the Internal microphone To remove the internal microphone, follow the steps below and refer to Figure 4-24. 1. Peel off the glass tape and disconnect the microphone cable from the connector CN6050 on the sound board....

Page 276 - Removing the Sound board; Sound board cable; Figure 4-25 Removing the sound board

4 Replacement Procedures 4.14 Sound board 4.14 Sound board Removing the Sound board To remove the sound board, follow the steps below and refer to Figure 4-25 to 4-26. 1. Disconnect the sound board cable from the connector CN9510 on the sound board and the connector CN9500 on the system board. 2. Di...

Page 277 - Figure 4-26 Removing the cables; Installing the Sound board

4.14 Sound board 4 Replacement Procedures CN9501 CN9500 Sound board cable USB cable Figure 4-26 Removing the cables Installing the Sound board To install the sound board, follow the steps below and refer to Figure 4-25 to 4-26. 1. Install the sound board from the right side on the base assembly. 2. ...

Page 279 - Removing the RTC battery; RTC battery; Figure 4-27 Removing the RTC battery; Installing the RTC battery

4.15 RTC battery 4 Replacement Procedures Removing the RTC battery To remove the RTC battery, follow the steps below and refer to Figure 4-27. 1. Disconnect the RTC battery cable from the connector CN9390 on the system board. 2. Open the insulator and remove the RTC battery . RTC battery CN9390 Insu...

Page 280 - Removing the Video board; Latches; Figure 4-28 Removing the video cable holder; video cable

4 Replacement Procedures 4.16 Video board 4.16 Video board Removing the Video board To remove the video board, follow the steps below and refer to Figure 4-28 to 4-29. 1. Remove the video cable holder while releasing latches. (one latch from the back) 2. Disconnect the video cable from the connector...

Page 281 - video board; Video board; Figure 4-29 Removing the video board; Installing the Video board

4.16 Video board 4 Replacement Procedures 4. Remove the video board from the slot of the base assembly. Video board Figure 4-29 Removing the video board Installing the Video board To install the video board, follow the steps below and refer to Figure 4-28 to 4-29. 1. Connect the video cable to the c...

Page 282 - Removing the GPU heat sink; Remove the following; GPU holder; S BIND; GPU heat sink; Figure 4-30 Removing the GPU heat sink

4 Replacement Procedures 4.17 GPU heat sink 4.17 GPU heat sink Removing the GPU heat sink To remove the GPU heat sink, follow the steps below and refer to Figure 4-30. 1. Remove the following screws and GPU holder . • M2 × 4S BIND screw × 2 2. Remove the GPU heat sink . GPU heat sink M2 × 4S BIND GP...

Page 283 - Installing the GPU heat sink; Install the; Set the; on the GPU heat sink and secure it with the following

4.17 GPU heat sink 4 Replacement Procedures TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 4-47 Installing the GPU heat sink To install the GPU heat sink, follow the steps below and refer to Figure 4-30. 1. Install the GPU heat sink in place. 2. Set the GPU holder on the GPU heat sink and secu...

Page 284 - Removing the CPU heat sink/CPU; before starting repair work.; CAUTION: Remove the screws in the order of mark “3”, “2” and “1” on the CPU; CPU holder; S BIND; Figure4-31 Removing the CPU holder

4 Replacement Procedures 4.18 CPU heat sink/CPU 4.18 CPU heat sink/CPU Removing the CPU heat sink/CPU To remove the CPU heat sink/CPU, follow the steps below and refer to Figure 4-31 to 4-32. CAUTION: 1) The CPU can become very hot during operation. Be sure to let it cool before starting repair work...

Page 285 - CPU heat sink; Unlock the; by turning the; cam; counterclockwise on the CPU socket by 90; CPU

4.18 CPU heat sink/CPU 4 Replacement Procedures 3. Remove the CPU heat sink . CAUTION: When removing the heat sink, be careful not to damage the CPU under the fin. 4. Unlock the CPU by turning the cam counterclockwise on the CPU socket by 90 degrees with a flat-blade screwdriver. Figure 4-32 Unlocki...

Page 286 - Installing the CPU heat sink/CPU; position of the triangle mark on the CPU.); Installing the CPU

4 Replacement Procedures 4.18 CPU heat sink/CPU Installing the CPU heat sink/CPU To install the CPU heat sink/CPU, follow the steps below and refer to Figure 4-31 to 4-34. 1. Make sure the cam is in the open position. 2. Seat the CPU in the CPU socket. Make sure the direction and position of CPU is ...

Page 287 - grease; Figure 4-34 Applying new grease; CAUTION: Tighten the screws in the order of mark “1”, “2” and “3” on the CPU

4.18 CPU heat sink/CPU 4 Replacement Procedures 4. Apply new grease on the CPU using a special syringe as shown in the following figure. Apply quarter of scale (0.25ml) of grease evenly on the CPU chip. When silicon grease is already applied to the CPU, wipe them off with a close in advance. CAUTION...

Page 288 - Removing the Fan; Figure4-35 Removing the fan

4 Replacement Procedures 4.19 Fan 4.19 Fan Removing the Fan To remove the fan, follow the steps below and refer to Figure 4-35. 1. Remove the following screws securing the fan. • M2.5 × 4B FLAT HEAD screw × 2 2. Peel off the glass tape and disconnect the fan cable from the connector CN8771 on the sy...

Page 289 - Installing the Fan

4.19 Fan 4 Replacement Procedures TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 4-53 Installing the Fan To install the fan, follow the steps below and refer to Figure 4-35. 1. Install the fan to the slot. 2. Connect the fan cable to the connector CN8771 on the system board. 3. Secure the fan ...

Page 290 - Remove the; HDD cable holder A; from the slot of the base assembly.; HDD cable; HDD cable holder B; Peel off the; glass tape; System board

4 Replacement Procedures 4.20 System board/HDD cable/DC-IN jack 4 Replacement Procedures 4.20 System board/HDD cable/DC-IN jack Removing the System board/HDD cable/DC-IN jack To remove the system board/HDD cable/DC-IN jack, follow the steps below and refer to Figure 4-36 to 4-39. 1. Remove the HDD c...

Page 293 - Removing the LAN/Modem jack; Insulator; Figure 4-40 Removing the LAN/Modem jack; Installing the LAN/Modem jack

4.21 LAN/Modem jack 4 Replacement Procedures 4.21 LAN/Modem jack Removing the LAN/Modem jack To remove the LAN/Modem jack, follow the steps below and refer to Figure 4-40. 1. Peel the insulators and acetate tapes . 2. Take out the modem cable and remove the LAN/Modem jack from the slot. LAN/Modem ja...

Page 294 - Removing the PC card slot; Turn up the insulator on the back.; PC card slot; Figure 4-41 Removing the PC card slot; Installing the PC card slot; PC card slot; and secure it with the following

4 Replacement Procedures 4.22 PC card slot 4.22 PC card slot Removing the PC card slot To remove the PC card slot, follow the steps below and refer to Figure 4-41. 1. Turn up the insulator on the back. 2. Remove the following screws and PC card slot . • M2 × 3S S-THIN HEAD screw × 2 • M2 × 8S S-THIN...

Page 295 - Removing the Battery lock/Battery latch/ODD latch; Figure 4-42 Removing the battery lock

4.23 Battery lock/Battery latch/ODD latch 4 Replacement Procedures 4.23 Battery lock/Battery latch/ODD latch Removing the Battery lock/Battery latch/ODD latch To remove the battery lock/battery latch/ODD latch, follow the steps below and refer to Figure 4-42. 1. Remove the battery lock cap from the ...

Page 296 - Installing the Battery lock/Battery latch/ODD latch

4 Replacement Procedures 4.23 Battery lock/Battery latch/ODD latch 4-60 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) Installing the Battery lock/Battery latch/ODD latch To install the battery lock/battery latch/ODD latch, follow the steps below and refer to Figure 4-42. 1. Set the spring to ...

Page 297 - Removing the LCD unit/FL inverter; Figure 4-43 Removing the mask seal, mask lubber and screw

4.24 LCD unit/FL inverter 4 Replacement Procedures 4.24 LCD unit/FL inverter Removing the LCD unit/FL inverter To remove the LCD unit/FL inverter, follow the steps below and refer to Figure 4-43 to 4-46. 1. Remove the keyboard holder . (Refer to Figure 4-12 on page 4-22.) 2. Remove the mask seals (2...

Page 298 - FL inverter; Figure 4-44 Removing the FL inverter; LCD unit; top edge of LCD unit is sensitive area.

4 Replacement Procedures 4.24 LCD unit/FL inverter 5. Remove the FL inverter while peeling off the double-sided tape. FL inverter FL cable HV cable Insulator Figure 4-44 Removing the FL inverter 6. Carefully lift up the top of the LCD unit to access the LCD cable. NOTE: When lifting up the top of th...

Page 299 - LCD cable; Figure 4-45 Removing the LCD unit

4.24 LCD unit/FL inverter 4 Replacement Procedures CAUTION: When removing the LCD cable, be careful not to damage the connector. LCD cable Glass tape LCD unit Figure 4-45 Removing the LCD unit TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 4-63

Page 300 - and two; LCD supports; LCD; Figure 4-46 Removing the LCD support

4 Replacement Procedures 4.24 LCD unit/FL inverter 9. Remove the following screws and two LCD supports from the LCD. • M2 × 3S S-THIN HEAD screw × 4 M2 × 3S S-THIN HEAD LCD M2 × 3S S-THIN HEAD LCD support Figure 4-46 Removing the LCD support NOTE: 1) Be careful not to apply pressure to the ICs along...

Page 301 - Installing the LCD unit / FL inverter

4.24 LCD unit/FL inverter 4 Replacement Procedures TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 4-65 Installing the LCD unit / FL inverter To install the LCD unit / FL inverter, follow the steps below and refer to Figure 4-43 to 4-46. 1. Set two LCD supports to the LCD and secure them with t...

Page 302 - Removing the Touch pad; Touch pad cover; Figure 4-47 Removing the touch pad assembly

4 Replacement Procedures 4.25 Touch pad 4.25 Touch pad Removing the Touch pad To removing the touch pad, follow the steps below and refer to Figure 4-47. 1. Remove the following screws securing the touch pad assembly from the back. • M2.5 × 4B FLAT HEAD screw × 2 2. Remove the touch pad cover while ...

Page 303 - Installing the Touch pad

4.25 Touch pad 4 Replacement Procedures TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 4-67 Installing the Touch pad To install the touch pad, follow the steps below and refer to Figure 4-47. 1. Connect the touch pad cable to the connector on the touch pad and stick the glass tape . 2. Install...

Page 304 - Finger print sensor board; Removing the Finger print sensor board; Figure 4-48 Removing the finger print sensor board

4 Replacement Procedures 4.26 Finger print sensor board 4.26 Finger print sensor board Removing the Finger print sensor board To remove the finger print sensor board, follow the steps below and refer to Figure 4-48. 1. Remove the speaker cable from the guides. 2. Peel off the glass tape on the finge...

Page 305 - Installing the Finger print sensor board

4.26 Finger print sensor board 4 Replacement Procedures TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 4-69 Installing the Finger print sensor board To install the finger print sensor board, follow the steps below and refer to Figure 4-48. 1. Connect the finger print sensor cable to the connec...

Page 306 - Removing the Bluetooth module; Bluetooth module; Figure4-49 Removing the Bluetooth module

4 Replacement Procedures 4.27 Bluetooth module 4.27 Bluetooth module Removing the Bluetooth module To remove the Bluetooth module, follow the steps below and refer to Figure 4-49. CAUTION: Do not try to remove the Bluetooth module with the computer turned on. You can damage the computer or Bluetooth...

Page 307 - Installing the Bluetooth module; Bluetooth cable; to the connector on the Bluetooth module.; Connect the; Bluetooth antenna cable; to the Bluetooth module.

4.27 Bluetooth module 4 Replacement Procedures TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 4-71 Installing the Bluetooth module To install the Bluetooth module, follow the steps below and refer to Figure 4-49. 1. Connect the Bluetooth cable to the connector on the Bluetooth module. 2. Insta...

Page 308 - Removing the Hinge; while releasing the latch.; LCD cable holder A; Figure 4-50-a Removing the LCD cable holder

4 Replacement Procedures 4.28 Hinge 4.28 Hinge Removing the Hinge To remove the hinge, follow the steps below and refer to Figure 4-50-a to 4-53. 1. Remove the LCD cable holder A while releasing the latch. LCD cable holder A Latches Figure 4-50-a Removing the LCD cable holder 4-72 [CONFIDENTIAL] TEC...

Page 309 - hinge; from the top cover.; Hinge; Figure 4-50-b Removing the hinge from top cover

4.28 Hinge 4 Replacement Procedures 2. Remove the following screws . • M2.5x3B S-THIN HEAD screw × 2 • M2.5x4B FLAT HEAD screw × 2 3. Remove the hinge from the top cover. Hinge M2.5 × 4B FLAT HEAD M2.5 × 3B S-THIN HEAD M2.5 × 3B S-THIN HEAD Hinge Figure 4-50-b Removing the hinge from top cover TECRA...

Page 310 - Figure 4-51 Removing the LCD cable

4 Replacement Procedures 4.28 Hinge 4. Peel of the insulator on the middle frame. 5. Remove the wireless LAN and Bluetooth cables from the guides of the hinge on the back. 6. Pull out the wireless LAN and Bluetooth cables from the hole. Insulator Hole Wireless LAN and Bluetooth cables Hinge Guides F...

Page 311 - S Tapping; Figure 4-52 Removing the hinge

4.28 Hinge 4 Replacement Procedures 7. Remove the LCD cable holder B while releasing the latch. 8. Remove the following screw and earth plate . • M2 × 4B S-THIN HEAD screw × 1 9. Remove the following screw securing the hinge (left). • M2.5 × 4S Tapping screw × 1 10. Remove the hinge (left) while sli...

Page 312 - Figure 4-53 Removing the hinge; Installing the Hinge

4 Replacement Procedures 4.28 Hinge 12. Peel off the insulator and remove the following screw securing the hinge (right). • M2.5 × 4S Tapping screw × 1 M2.5 × 4S Tapping Hinge (right) Insulator Figure 4-53 Removing the hinge Installing the Hinge To install the hinge, follow the steps below and refer...

Page 314 - Removing the Speaker; Take out the; speaker cable; and right; stuck to the base at one point with a; speaker; Speaker cable; Figure 4-54 Removing the speakers

4 Replacement Procedures 4.29 Speaker 4.29 Speaker Removing the Speaker To remove the speaker, follow the steps below and refer to Figure 4-54. 1. Take out the speaker cable and right speaker from the slot. (The speaker cable is stuck to the base at one point with a double-sided tape ) 2. Peel off t...

Page 315 - Installing the Speaker

4.29 Speaker 4 Replacement Procedures TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 4-79 Installing the Speaker To install the speaker, follow the steps below and refer to Figure 4-54. 1. Install the left speaker into the slots and pass the speaker cables along the guides . 2. Install the rig...

Page 316 - Wireless LAN antenna/Bluetooth antenna; Removing the Wireless LAN antenna/Bluetooth antenna; Acetate tape; Figure 4-55 Removing the wireless LAN/Bluetooth antenna

4 Replacement Procedures 4.30 Wireless LAN antenna/Bluetooth antenna 4.30 Wireless LAN antenna/Bluetooth antenna Removing the Wireless LAN antenna/Bluetooth antenna To remove the wireless LAN antenna/Bluetooth antenna, follow the steps below and refer to Figure 4-55. 1. Remove the nine acetate tapes...

Page 317 - Installing the Wireless LAN antenna/Bluetooth antenna

4.30 Wireless LAN antenna/Bluetooth antenna 4 Replacement Procedures TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 4-81 Installing the Wireless LAN antenna/Bluetooth antenna To install the wireless LAN antenna/Bluetooth antenna, follow the steps below and refer to Figure 4-55. 1. Install the ...

Page 318 - LCD cover latch; Removing the LCD cover latch; LCD cover cap; Figure 4-56 Removing the LCD cover latch; Installing the LCD cover latch

4 Replacement Procedures 4.31 LCD cover latch 4.31 LCD cover latch Removing the LCD cover latch To remove the LCD cover latch, follow the steps below and refer to Figure 4-56. 1. Remove the LCD cover cap while pushing three latches from the LCD cover latch side. 2. Remove the LCD cover latch . Be ca...

Page 319 - Fluorescent Lamp; Type Part; soiling or scratching the LCD panel.

4.32 Fluorescent Lamp 4 Replacement Procedure TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 4-83 4 4.32 Fluorescent Lamp This system uses LCD modules from the following suppliers. The procedure for replacing the fluorescent lamp is different for each LCD module. Refer to the appropriate proce...

Page 320 - Disassembling the 14.1-inch XGA Samsung Fluorescent Lamp; Remove the PCB cover COF cover .

4 Replacement Procedure 4.32 Fluorescent Lamp 4.32.1 Replacing the 14.1-inch XGA Samsung Fluorescent Lamp CAUTION: When replacing the fluorescent lamp, wear finger covers or gloves to avoid contaminating or damaging the LCD panel. Be careful not to let dust or other foreign substance into the module...

Page 323 - Assembling the 14.1-inch XGA Samsung Fluorescent Lamp

4.32 Fluorescent Lamp 4 Replacement Procedure TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 4-87 Assembling the 14.1-inch XGA Samsung Fluorescent Lamp To assemble the 14.1-inch XGA Samsung fluorescent lamp, follow the opposite steps for disassemble.

Page 331 - Appendix Contents

Appendices TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] App-iii Appendix Contents Appendix A Handling the LCD Module ...........................................................................A-1 Appendix B Board Layout ...........................................................................

Page 332 - GN Board

Appendices App-iv [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) C.21 CN5300 DVI/TV interface connector (40-pin)................................................... C-21 C.22 CN8800 DC-IN connector (4-pin) ...................................................................... C-22 C.23 CN8810 1...

Page 337 - Appendix A Handling the LCD Module; Precautions for handling the LCD module

Appendix A Handling the LCD Module Appendices Appendix A P Appendix A Handling the LCD Module Precautions for handling the LCD module The LCD module can be easily damaged during assembly or disassembly. Observe the following precautions when handling the LCD module: 1. When installing the LCD module...

Page 343 - Appendix B Board Layout

Appendix B Board Layout Appendices Appendix B Board Layout B.1 System Board (FDBGS*) Front View Figure B-1 System board (FDBGS *) layout (front) TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] B-1

Page 344 - Number Name

Appendices Appendix B Board Layout B-2 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) Table B-1 System board (FDBGS*) ICs and connectors (front) Number Name CN4100 Network interface connector CN8810 Main Battery connector CN8800 DC-IN connector CN3011 Modem relay connector CN5080 RGB connector...

Page 351 - Appendix C Pin Assignments; Signal Name

Appendix C Pin Assignments Appendices TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] C-1 Appendix C Appendix C Pin Assignments System board C.1 CN1400 SO-DIMM0 connector (200-pin) Table C-1 SO-DIMM0 connector (200-pin) (1/3) Pin No. Signal Name I/O Pin No. Signal Name I/O 1 MR0R9-B0V I 2 GND -...

Page 378 - GF Board

Appendices Appendix C Pin Assignments C-28 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) GF Board C.36 CN9540 System board interface connector (8-pin) Table C-36 System board interface connector (8-pin) Pin No. Signal Name I/O Pin No. Signal Name I/O 1 NC - 2 NC - 3 E3V - 4 FGSPON-S3N I 5 GND...

Page 379 - GR Board

Appendix C Pin Assignments Appendices TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] C-29 GR Board C.37 CN9610 System board interface connector (20-pin) Table C-37 System board interface connector (20-pin) Pin No. Signal Name I/O Pin No. Signal Name I/O 1 TV-GND - 2 TVY-PXP O 3 TVC-PXP O 4 TV-...

Page 381 - Appendix D Keyboard Scan/Character Codes

Appendix D Keyboard Scan/Character Codes Appendices TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] D-1 Appendix D 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. Keytop Make Break Make Break Note 01 ‘ ~ 29 A9 0E F0 0E 02 1 ! 0...

Page 384 - * Scan codes differ by overlay function.; Fn; key makes different codes.

Appendices Appendix D Keyboard Scan/Character Codes D-4 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) Table D-1 Scan codes (set 1 and set 2) (4/4) Code set 1 Code set 2 Cap No. Keytop Make Break Make Break Note 122 F11 57 D7 78 F0 78 *3 123 F12 58 D8 07 F0 07 *3 124 PrintSc Refer to table 2-2...

Page 385 - Shift

Appendix D Keyboard Scan/Character Codes Appendices TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] D-5 Table D-2 Scan codes with left Shift key Code set 1 Code set 2 Cap No. Key top Make Break Make Break 55 / E0 AA E0 35 E0 B5 E0 2A E0 F0 12 E0 4A E0 F0 4A E0 12 75 INS E0 AA E0 52 E0 D2 E0 2A ...

Page 389 - Appendix E Key Layout; Figure E-1 UK keyboard

Appendix E Key Layout Appendices Appendix E Appendix E Key Layout E.1 United Kingdom (UK) Keyboard Figure E-1 UK keyboard E.2 United States (US) Keyboard Figure E-2 US keyboard TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] E-1

Page 391 - Appendix F Wiring diagrams; Serial Port Wraparound Connector; Figure F-1 Serial port wraparound connector; LAN Loopback Connector; Figure F-2 LAN loopback connector

Appendix F Wiring diagrams Appendices Appendix F Appendix F Wiring diagrams F.1 Serial Port Wraparound Connector Figure F-1 Serial port wraparound connector F.2 LAN Loopback Connector Figure F-2 LAN loopback connector TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] F-1

Page 393 - Appendix G BIOS rewrite procedures; Tools; Connect the AC adapter to the computer when you rewrite the BIOS.

Appendix G BIOS rewrite procedures Appendices Appendix G Appendix G BIOS rewrite procedures This Appendix explains how to rewrite the system BIOS program when you update the system BIOS. Tools To rewrite the BIOS, you need the following tool: BIOS/EC/KBC rewriting disk for the computer that has re...

Page 395 - Appendix H EC/KBC rewrite procedures; EC/KBC rewriting disk for the computer; Tab

Appendix H EC/KBC rewrite procedures Appendices TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] H-1 Appendix H Appendix H EC/KBC rewrite procedures This Appendix explains how to rewrite the EC/KBC system program when you update the EC/KBC system. Tools To rewrite the EC/KBC, you need the follow...

Page 397 - Appendix I; The following table shows MTBF (Mean Time Between Failures).

Appendix I Reliability Appendices TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] I-1 Appendix I Appendix I Reliability The following table shows MTBF (Mean Time Between Failures). Table I-1 MTBF Time (hours) MTBF 5,337

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