Toshiba TOSHIBA NB100 - Manual

Toshiba TOSHIBA NB100

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Table of Contents:

  • Page 2 – ii; Copyright; TOSHIBA NB100 Maintenance Manual; Disclaimer
  • Page 3 – iii; Preface; SAFETY PRECAUTIONS
  • Page 4 – iv
  • Page 5 – Conventions; Acronyms; boldface; Key operation; Ctrl; and at the same time press
  • Page 6 – Replacement Procedures; Table of Contents; Chapter 1; Procedure 3
  • Page 7 – Chapter 3; Free
  • Page 8 – Replacement Procedure; Chapter 4
  • Page 10 – vi
  • Page 11 – Appendices; Appendix E
  • Page 13 – Hardware Overview
  • Page 15 – Figures
  • Page 22 – System Unit Components; Figure 1-4 is Block Diagram of the System Unit.
  • Page 30 – The computer has the following three types of batteries:; Main Battery; Battery Charge
  • Page 31 – Any of the following cases stops battery charge:; RTC Battery
  • Page 32 – Troubleshooting; Chapter 2
  • Page 37 – Basic Flowchart; Make sure any piece of optional equipment has been installed.
  • Page 38 – Figure
  • Page 39 – Insert Bootable CD into USB ODD
  • Page 41 – Procedure 1 Power Icon Check; Battery LED
  • Page 42 – DC IN LED
  • Page 43 – Procedure 2 Connection Check; Power is supplied to the system board as illustrated below:; Check 1; If the DC IN LED does not go on, go to Procedure 3.; Check 3
  • Page 44 – Procedure 1 Message Check; RESUME FAILURE and PRESS ANY KEY TO CONTINUE.
  • Page 45 – Procedure 2 Test Program Check
  • Page 47 – Enter; System transferred; Procedure 3 Format Check; Format complete
  • Page 48 – Procedure 4 Test Program Check; Table 2- 1 HDD error code and status; Code
  • Page 49 – Procedure 5 Connector Check and Replacement Check
  • Page 50 – Procedure 1 Test Program Check
  • Page 51 – Procedure 1 External Monitor Check; If the FL does not light, perform Check 1.
  • Page 53 – Procedure 1 Test Program Check
  • Page 55 – Cooling Module; perform; Check4
  • Page 58 – Diagnostic Programs; Chapter; Exit to
  • Page 61 – NOTE 1: This Diagnostic supports
  • Page 62 – Audio Line for audio record test
  • Page 63 – Space; marked in the
  • Page 66 – Configuration) Then press
  • Page 67 – The test screen would be shown as below:
  • Page 68 – END; ’. When testing the ‘; Fn; must press the ‘; ’ key at the same time.
  • Page 69 – DMI Write
  • Page 71 – ESC; to exit this program.
  • Page 72 – DOS; Select this item to exit to; 1 The Diagnostics Screen Explanation; to interrupt the test.; Test Running Status and Report Panel
  • Page 74 – Custom
  • Page 75 – Options
  • Page 76 – EXIT
  • Page 79 – Interactive; Parameters for the specific test items:
  • Page 82 – Append to Old Log File; If selecting this parameter, the new log will be added to the old one.; Log Device Info on Fail; The default viewing program of Service Diagnostics is; Display LOG File
  • Page 84 – Esc
  • Page 85 – Base Memory Test : PASS
  • Page 86 – Parity
  • Page 90 – CPU Speed Comparison
  • Page 91 – Subtest 02 Boards
  • Page 92 – Subtest 03 FAN Speed Test
  • Page 94 – Subtest 01 BIOS ROM; Choose the Memory part to take the test– Base Memory or; Extended Memory Test Range:; Specify the test coverage range of
  • Page 95 – Subtest 03 Patterns
  • Page 96 – Extended Pattern
  • Page 99 – Subtest 11 Data Bus Test; This test item is to check whether the data bus works normally.; Subtest 12 Memory Speed Test
  • Page 100 – Subtest 01 HDD; This test item needs user to submit the parameters:; IDE HDD Test Range
  • Page 101 – Percent
  • Page 104 – Text Mode; Character Test
  • Page 108 – Subtest 03 VESA Video Modes
  • Page 109 – AGP Test
  • Page 110 – Register Test
  • Page 113 – LAN Card
  • Page 114 – Keyboard
  • Page 115 – Led Test
  • Page 117 – Error Codes and description
  • Page 118 – Diagnostic Programs 3.11Error Codes and Description; Board
  • Page 119 – FAN
  • Page 120 – Audio
  • Page 121 – Mouse
  • Page 123 – Quick Test Item List; Device Test
  • Page 126 – Chapter 4 Contents
  • Page 129 – For removing the System Board:
  • Page 130 – Safety Precautions
  • Page 132 – Before You Begin; Disassemble the computer only when an abnormality has occurred.
  • Page 133 – Disassembly Procedures; The cable connectors come in these two basic types:; Assembly Procedures; Check that all the cable and connectors are fastened securely.
  • Page 134 – Tools and Equipment
  • Page 135 – Colors of Screw Shanks
  • Page 136 – Removing the Battery Pack; Turn the computer upside down so that the back is facing you.
  • Page 137 – Installing the Battery Pack; Slide in the battery lock.
  • Page 138 – Removing the Memory Card; Open the card cover.; M e m o r y c a r d
  • Page 139 – Installing the Memory Card; Checking that the memory card is seated securely.
  • Page 140 – Removing the Optional Memory; Turn the computer upside down.; M e m o r y c o v e r s e c u r e s c r e w
  • Page 141 – Installing the Optional Memory; Note: The slot A is reserved for main memory
  • Page 142 – Keyboard Cover and Keyboard; Removing Keyboard; Remove the keyboard cover.
  • Page 143 – M 2 x 4 b l a c k f l a t - h e a d s c r e w
  • Page 144 – Installing the Keyboard Cover and Keyboard; Connect the keyboard cable to CN6 on the system board.
  • Page 145 – Wireless LAN Card; Removing the Wireless LAN Card; Disconnect the two antenna cables with tweezers.; M 2 x 2 b l a c k f l a t - h e a d s c r e w
  • Page 146 – Installing the Wireless LAN Card; Insert the wireless LAN card into the CN4 an angle of 45 degrees.
  • Page 147 – Display Assembly; Removing the Display Assembly; Restore the normal computer placement and open the display panel.
  • Page 149 – Installing the Display Assembly; Connect the LCD/FL cable to CN3 on the system board.
  • Page 150 – Replacement Procedures 4.5 Top Cover; Removing the Top Cover; Figure 4-10 Removing the screws from the bottom of the computer
  • Page 151 – Top Cover 4 Replacement Procedures; M 2 . 5 x 8 b l a c k f l a t - h e a d s c r e w; Figure 4-11 Removing the top cover; Installing the Top Cover; Seat the top cover, adjusting its position.
  • Page 152 – Removing the SSD/HDD and Fan; Remove the SSD/HDD pack by pulling on the tab attached to the pack.; Figure 4-12 Removing the HDD pack
  • Page 153 – SSD/HDD and Fan 4 Replacement Procedures; Figure 4-13 Removing the SSD/HDD chassis; Figure 4-14 Removing the SSD/HDD chassis
  • Page 154 – Installing the SSD/HDD and Fan; CAUTION: To avoid damage, always hold the HDD only by its sides.
  • Page 155 – R J 4 5 c a b l e; Figure 4-15 Removing the system board
  • Page 156 – Remove the system board.; Figure 4-16 Removing the system board
  • Page 158 – Replacement Procedures 4.8 Display Mask; Removing the Display Mask; S e a l; Figure 4-17 Removing the display mask
  • Page 160 – Display Mask 4 Replacement Procedures; D i s p l a y m a s k; Figure 4-18 Removing the display mask
  • Page 162 – Installing the Display Mask
  • Page 164 – LCD Module 4 Replacement Procedures; Removing the LCD module; Carefully tilt the LCD module toward you.; M 2 . 5 X 5 b l a c k f l a t - h e a d s c r e w; Figure 4-19 Removing the LCD module and screws
  • Page 165 – Replacement Procedures 4.9 LCD Module; LCD module; Figure 4-20 Removing the LCD module and screws
  • Page 166 – Installing the LCD Module; Turn the LCD right side up.
  • Page 168 – Replacement Procedures 4.10 CCD Board and Speakers; CCD Board and Speakers; Removing the CCD Board and Speakers; Remove Two M2 x 2 black flat-head screws on CCD board.; Figure 4-21 Removing the CCD board and Speakers
  • Page 170 – CCD Board and Speakers 4 Replacement Procedures; Installing the CCD Board and Speakers; Seat the CCD module in the correct position
  • Page 172 – Replacement Procedures 4.11 Touch Pad Board; Touch Pad Board; Removing the Touch Pad Board; Remove two M2 x 4 black flat head screws securing the button board.; To u c h p a d f i n g e r; Figure 4-22 Removing the touch pad board
  • Page 174 – Touch Pad Board 4 Replacement Procedures; Installing the Touch Pad Board
  • Page 176 – Appendix Contents
  • Page 177 – Appendix D Keyboard Scan/Character Codes
  • Page 178 – Appendix A Handling the LCD Module; Precautions for handling the LCD module
  • Page 183 – Appendix B Board Layout
  • Page 186 – Appendix C Pin Assignments; System Board
  • Page 188 – VCC
  • Page 201 – * Scan codes differ by overlay function.; key makes different codes.; key does not generate a code by itself.
  • Page 202 – Table D-2 Scan codes with left Shift key
  • Page 203 – Table D-3 Scan codes in Numlock mode; Code set 1
  • Page 204 – Table D-5 Scan codes in overlay mode
  • Page 206 – Appendix E Key Layout; Figure E-1 US keyboard
  • Page 207 – Figure E-3 GR keyboard
  • Page 208 – Apx E Key Layout Appendices; Figure E-5 AR keyboard
  • Page 209 – Figure E-7 DK keyboard
  • Page 210 – Figure E-9 HE keyboard
  • Page 211 – Figure E-11 EN keyboard
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Libretto L100/L105/Satellite UX/TOSHIBA NB100 Maintenance Manual

Toshiba Personal Computer

TOSHIBA NB100

(PLL10X-XXXXX)

Maintenance Manual

TOSHIBA CORPORATION

S/ No

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Summary

Page 2 - ii; Copyright; TOSHIBA NB100 Maintenance Manual; Disclaimer

ii TOSHIBA NB100 Maintenance Manual Copyright © 2008 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 information containe...

Page 3 - iii; Preface; SAFETY PRECAUTIONS

TOSHIBA NB100 Maintenance Manual iii Preface This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer TOSHIBA NB100 , referred to as TOSHIBA NB100 in this manual. The procedures described in this manual are intended to help service technicians i...

Page 4 - iv

iv TOSHIBA NB100 Maintenance Manual The manual is divided into the following parts: Chapter 1 Hardware Overview describes the TOSHIBA NB100 system unit and each FRU. Chapter 2 Troubleshooting Procedures explains how to diagnose and resolve FRU problems. Chapter 3 Test and Diagnostics describes how t...

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