Toshiba C655 - Manual

Toshiba C655

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Table of Contents:

  • Page 2 – ii; Copyright; Toshiba Satellite/Satellite Pro/C650/C655 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 – vi; Table of Contents; Chapter 1
  • Page 7 – vii; Chapter 3; Start
  • Page 8 – viii; Free; Chapter 4
  • Page 9 – ix; Pack
  • Page 11 – xi; Removing the
  • Page 12 – xii; Appendices
  • Page 14 – Hardware Overview; Figures
  • Page 22 – System Unit Components; Figure 1-4 is Block Diagram of the System Unit.
  • Page 27 – Table 1-1 HDD Specifications
  • Page 28 – Item
  • Page 30 – Battery Type; RTC Battery; Main Battery; Battery Charge
  • Page 31 – State Charge; One time RTC Battery
  • Page 32 – Troubleshooting; Chapter 2
  • Page 33 – Troubleshooting
  • Page 37 – Basic Flowchart; location, then turn the computer power on.
  • Page 41 – Procedure 1 Power Icon Check; Battery LED / DC IN LED
  • Page 42 – Procedure 2 Connection Check; Power is supplied to the system board as illustrated below:; Procedure 3 Replacement Check
  • Page 43 – Procedure 1 Message Check; If an error message appears on the display, perform Check 1.; Check 1
  • Page 44 – Procedure 2 Test Program Check
  • Page 46 – Enter; System transferred; Procedure 3 Format Check; Format complete; Procedure 4 Test Program Check
  • Page 47 – Code
  • Page 48 – Procedure 5 Connector Check and Replacement Check; H D D
  • Page 49 – Procedure 1 Test Program Check; K e y b o a r d; Check 4
  • Page 50 – Procedure 1 External Monitor Check; If the FL does not light, perform Check 1.
  • Page 51 – F L i n v e r t e r b o a r d
  • Page 52 – Procedure 1 ODD Cleaning Check; Turn off the power to the computer.; CPU
  • Page 53 – Check 3
  • Page 56 – C o o l i n g m o d u l e; Check 2
  • Page 59 – Diagnostic Programs; Chapter 3 Contents; Exit to
  • Page 65 – Space; key
  • Page 67 – Configuration) Then press
  • Page 68 – The test screen would be shown as below:
  • Page 69 – END; ’. When testing the ‘; Fn; must press the ‘; ESC; ’ key at the same time.
  • Page 70 – DMI Write; also permits attributes editing
  • Page 73 – to exit this program.
  • Page 74 – DOS; Select this item to exit to; 2 The Diagnostics Screen Explanation
  • Page 77 – Break On Error; : Display ‘HALT’ as shown in the above screen when ‘Break On Error’; Wait On Error; : Display ‘WAIT’ as shown in the above screen when ‘Wait On Error’ is; Pause Enable; : Display ‘PAUSE’ when “Pause Enable” is enabled; Manual Interrupt Method; : Display ‘Esc: Break’ to tell the user how to manually
  • Page 78 – Options; menu user can configure the batch
  • Page 79 – EXIT
  • Page 82 – Interactive; Parameters for the specific test items:
  • Page 85 – Log Device Info on Fail; The default viewing program of Service Diagnostics is; Display LOG File
  • Page 86 – Esc
  • Page 87 – Test Items; Base Memory Test : PASS
  • Page 90 – Bus Noise
  • Page 93 – CPU Speed Comparison
  • Page 94 – Subtest 02 Boards
  • Page 95 – Subtest 03 FAN Speed Test
  • Page 97 – 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 98 – Extended Pattern
  • Page 101 – Subtest 10 Data Bus Test; This test item is to check whether the data bus works normally.; Subtest 11 Bus Noise Test; This test item is to check whether the bus noise works normally.; Subtest 12 Memory Speed Test
  • Page 102 – Subtest 01 HDD; This test item needs user to submit the parameters:; IDE HDD Test Range
  • Page 103 – Option
  • Page 105 – Subtest 02 ODD
  • Page 106 – Text Mode; Character Test
  • Page 110 – Subtest 03 VESA Video Modes
  • Page 111 – Subtest 05 AGP Test
  • Page 112 – Subtest 07 Register Test
  • Page 113 – Subtest 10 DAC/Palette Address
  • Page 114 – Subtest 01 LAN Card
  • Page 115 – Keyboard
  • Page 116 – Led Test
  • Page 118 – Error Codes and description
  • Page 119 – Diagnostic Programs 3.11Error Codes and Description; Board
  • Page 120 – FAN
  • Page 121 – Audio
  • Page 122 – Mouse
  • Page 124 – Quick Test Item List; Device Test
  • Page 126 – Replacement Procedures
  • Page 127 – Chapter 4 Contents
  • Page 128 – Cover
  • Page 131 – Figure 4-32 Removing the button b
  • Page 133 – Safety Precautions
  • Page 135 – Before You Begin; Disassemble the computer only when an abnormality has occurred.
  • Page 136 – Disassembly Procedures; The cable connectors come in these two basic types:; Assembly Procedures; Check that all the cable and connectors are fastened securely.
  • Page 137 – Tools and Equipment
  • Page 138 – Colors of Screw Shanks
  • Page 139 – Battery Pack; Turn the computer upside down so that the back is facing you.; Figure 4-1 Removing the battery pack
  • Page 140 – Installing the Battery Pack; Slide in the battery lock.
  • Page 141 – Bridge Media; M e m o r y c a r d; Figure 4-2 Removing the Bridge Media; Installing the Bridge Media; Insert a Bridge media and press it until it is securely connected.
  • Page 142 – Removing the Memory Module; Turn the computer upside down.; M e m o r y c o v e r; Figure 4-3 Removing the memory module
  • Page 143 – Installing the Memory Module; Reinstall the optional memory cover.
  • Page 144 – Removing the HDD; Release the
  • Page 145 – H D D p a c k; Figure 4-4 Removing the HDD pack
  • Page 146 – Figure 4-5 Removing the HDD chassis
  • Page 147 – Installing the HDD; CAUTION: To avoid damage, always hold the HDD only by its sides.
  • Page 148 – Removing the ODD Bay Module; Figure 4-6 Removing the ODD bay module
  • Page 149 – Installing the ODD Bay Module; Place the ODD bay module in the correct position and slide it in.
  • Page 150 – Disassembling the ODD Drive; Remove two; Figure 4-7 Removing the bracket from the ODD drive; Assembling the ODD Drive; Seat the bracket and secure it with two M2x3 black flat head screws.
  • Page 151 – Keyboard and RTC battery; Removing Keyboard and RTC battery; Remove the keyboard cover.
  • Page 152 – Installing the Keyboard and RTC battery; Place RTC battery in battery locker in the correct position
  • Page 153 – Wireless LAN Card; Removing the Wireless LAN Card; Disconnect the two antenna cables with tweezers.
  • Page 154 – Installing the Wireless LAN Card; Insert the wireless LAN card into the CN310 an angle of 45 degrees.
  • Page 155 – Removing the Top Cover; Figure 4-10 Removing the screws from the bottom of the computer
  • Page 156 – Figure 4-11 Removing the top cover; Installing the Top Cover; Seat the top cover, adjusting its position.
  • Page 157 – Display Assembly; Removing the Display Assembly; Restore the normal computer placement and open the display panel.; L C D F L c a b l e; Figure 4-12 Removing the display assembly
  • Page 159 – Installing the Display Assembly; Connect the LCD/FL cable to CN3001 on the system board.
  • Page 160 – Removing the System Board; elease one M2.5x6 black flat head screw securing the system board.; D C I N c a b l e; Figure 4-13 Removing the system board
  • Page 161 – Installing the System Board; Connect the DC-IN cable to CN6000 on the system board
  • Page 162 – CPU Cooling Module and Fan; Do not touch or cause damage to the fan in the cooling module.; Remove the CPU cooling module and Fan
  • Page 163 – Figure 4-14 Removing the fan; Figure 4-15 Removing the CPU cooling module
  • Page 165 – Installing the CPU Cooling Module and Fan; Be sure to confirm the correct position for the module.
  • Page 166 – Removing the CPU; CAUTION: When removing the CPU, keep the following in mind:; Figure4-19 Removing the CPU
  • Page 169 – Removing the Display Mask; Figure 4-23 Removing the display mask; Installing the Display Mask; Install the display mask and lock the latches.
  • Page 170 – oard; H V c a b l e; Removing the FL inverter board
  • Page 171 – rd; Installing the FL Inverter Board; Seat the LCD module, FL inverter board in the correct position.
  • Page 172 – Removing the LCD module; Disconnect CCD cable from CCD module.
  • Page 173 – Figure 4-25 Removing the LCD module and screws; L C D m o d u l e; Figure 4-26 Removing the LCD module
  • Page 174 – Installing the LCD Module; Turn the LCD upside down.
  • Page 175 – Removing the LED module; Peel off the two rubber sheets from LED cable.
  • Page 176 – Figure 4-27 Removing the LED module and screws; Figure 4-28 Removing the LED module
  • Page 177 – Installing the LED Module; Turn the LED upside down.
  • Page 178 – CCD Board and MIC; Removing the CCD Board and MIC; Remove the CCD and MIC module from display rear cover.; Figure 4-29 Removing the CCD board and MIC
  • Page 179 – Installing the CCD Board and MIC; Seat the CCD and MIC module in the correct position.
  • Page 180 – Power Button Board; Removing the Power Button Board; Remove two M2x2 black flat head screws.; Figure 4-30 Removing the power button board
  • Page 181 – Install the Power Button Board; Seat the Power button board in the correct position.
  • Page 182 – Removing the Speakers; Remove the left and right speakers.; Figure 4-31 Removing the speakers
  • Page 183 – Installing the Speakers; Seat the left and right speaker in the correct position.
  • Page 184 – Touchpad Bracket; Disconnect the touch pad flat cable.; Removing the touchpad bracket
  • Page 185 – Installing the Touchpad bracket; Seat the Touchpad bracket in the correct position.
  • Page 187 – Appendix Contents; Appendix A Handling the LCD Module
  • Page 188 – Precautions for handling the LCD module
  • Page 193 – Appendix B Board Layout
  • Page 194 – System Board Back View
  • Page 195 – Appendix C Keyboard Scan/Character Codes
  • Page 198 – * Scan codes differ by overlay function.; key makes different codes.; key does not generate a code by itself.
  • Page 199 – Table C-2 Scan Codes with left Shift key; Shift
  • Page 200 – Table C-3 Scan Codes in Numlock mode; Cap
  • Page 201 – Table C-5 Scan Codes in overlay mode
  • Page 203 – Appendix D Key Layout; Figure D-1 US keyboard
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Satellite/Satellite Pro/C650/C655 Maintenance Manual

Toshiba Personal Computer

Satellite C650/C655

(PSC08x/PSC09x)

Maintenance Manual

TOSHIBA CORPORATION

S/ No

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Summary

Page 2 - ii; Copyright; Toshiba Satellite/Satellite Pro/C650/C655 Maintenance Manual; Disclaimer

ii Satellite/Satellite Pro/C650/C655 Maintenance Manual Copyright © 2010 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

Satellite/Satellite Pro/C650/C655 Maintenance Manual iii Preface This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite/Satellite Pro/C650/C655 , referred to as Satellite/Satellite Pro/C650/C655 in this manual. The procedures describ...

Page 4 - iv

iv Satellite/Satellite Pro/C650/C655 Maintenance Manual The manual is divided into the following parts: Chapter 1 Hardware Overview describes the Satellite/Satellite Pro/C650/C655 system unit and each FRU. Chapter 2 Troubleshooting Procedures explains how to diagnose and resolve FRU problems. Chapte...

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