2.1 Troubleshooting
2 Troubleshooting Procedures
2
2.1 Troubleshooting
Chapter 2 describes how to determine if a Field Replaceable Unit (FRU) in the computer is
causing the computer to malfunction. The FRUs covered are:
1. Power Supply
6. Display
11. Sound
2. System Board
7. Optical Drive
12. SD Card Slot
3. USB Floppy Disk Drive 8. Touch pad
13. Wireless LAN
4. Hard Disk Drive
9. Modem
5. Keyboard
10. LAN
The Diagnostics Disk operations are described in Chapter 3. Detailed Replacement
Procedures are given in Chapter 4,
Replacement Procedures
.
The following tools are necessary for implementing the troubleshooting procedures:
The following tools are necessary for implementing the Diagnostics procedures:
For tools required for executing the Test Program, refer to the Chapter3. For tools required
for disassembling/assembling, refer to the Chapter 4.
1.
Toshiba MS-DOS system FD
2.
A set of tools for debugging port test (test cable, test board, RS-232C cross cable,
display, D port FD)
3.
A PC with a serial port (for displaying debug port test result)
4.
Headphone (for Sound troubleshooting)
5.
An external microphone(for Sound troubleshooting)
6.
A SD card (for SD card slot troubleshooting)
PORTEGE S100 Maintenance Manual (960-508)
2-1
Содержание Portege S100 Series
Страница 1: ...Toshiba Personal Computer PORTEGE S100 Maintenance Manual TOSHIBA CORPORATION File Number 960 508 ...
Страница 10: ...x PORTEGE S100 Maintenance Manual 960 508 ...
Страница 11: ...Chapter 1 Hardware Overview ...
Страница 12: ...1 Hardware Overview 1 ii PORTEGE S100 Maintenance Manual 960 508 ...
Страница 25: ...1 2 2 5 inch Hard Disk Drive 1 Hardware Overview PORTEGE S100 Maintenance Manual 960 508 1 11 ...
Страница 36: ...Chapter 2 Troubleshooting Procedures ...
Страница 37: ...2 Troubleshooting Procedures 2 ii PORTEGE S100 Maintenance Manual 960 508 ...
Страница 41: ...2 Troubleshooting Procedures 2 vi PORTEGE S100 Maintenance Manual 960 508 ...
Страница 92: ...Chapter 3 Tests and Diagnostics ...
Страница 93: ...3 Tests and Diagnostics 3 3 ii PORTEGE S100 Maintenance Manual 960 508 ...
Страница 116: ...3 4 Setting of the hardware configuration 3 Tests and Diagnostics PORTEGE S100 Maintenance Manual 960 508 3 19 ...
Страница 199: ...3 31 SETUP 3 Tests and Diagnostics PORTEGE S100 Maintenance Manual 960 508 3 101 ...
Страница 212: ...3 Tests and Diagnostics 3 31 SETUP 3 114 PORTEGE S100 Maintenance Manual 960 508 ...
Страница 213: ...Chapter 4 Replacement Procedures ...
Страница 214: ...4 Replacement Procedures 4 ii PORTEGE S100 Maintenance Manual 960 508 ...
Страница 218: ...4 Replacement Procedures 4 vi PORTEGE S100 Maintenance Manual 960 508 ...
Страница 310: ...4 Replacement Procedure 4 29 Fluorescent Lamp 4 92 PORTEGE S100 Maintenance Manual 960 508 ...
Страница 311: ...Appendices ...
Страница 312: ...Appendices App ii PORTEGE S100 Maintenance Manual 960 508 ...
Страница 318: ...Appendices App viii PORTEGE S100 Maintenance Manual 960 508 ...
Страница 324: ...Appendices Appendix A Handling the LCD Module A 6 PORTEGE S100 Maintenance Manual 960 508 ...
Страница 330: ...Appendices Appendix B Board Layout B 6 PORTEGE S100 Maintenance Manual 960 508 ...
Страница 356: ...Appendices Appendix C Pin Assignments C 26 PORTEGE S100 Maintenance Manual 960 508 ...
Страница 366: ...Appendices Appendix E Key Layout E 2 PORTEGE S100 Maintenance Manual 960 508 ...
Страница 368: ...Appendices Appendix F Wiring diagrams F 2 PORTEGE S100 Maintenance Manual 960 508 ...
Страница 370: ...Appendices Appendix G BIOS rewrite procedures G 2 PORTEGE S100 Maintenance Manual 960 508 ...
Страница 372: ...Appendices Appendix H EC KBC rewrite procedures H 2 PORTEGE S100 Maintenance Manual 960 508 ...
Страница 374: ...Appendices Appendix I Reliability I 2 PORTEGE S100 Maintenance Manual 960 508 ...