2.4 System Board Troubleshooting
2 Troubleshooting Procedures
Check 3 The IRT checks the system board. When the IRT detects an error, the system
stops or an error message appears.
If one of the following error messages (1) through (17), (22) or (23) is displayed,
go to Procedure 4.
If error message (18) is displayed, go to the Keyboard Troubleshooting
Procedures in Section 2.7.
If error message (19), (20) or (21) is displayed, go to the 2.5” HDD
Troubleshooting Procedures in Section 2.6.
(1)
PIT ERROR
(2)
MEMORY REFRESH ERROR
(3)
TIMER CH.2 OUT ERROR
(4)
CMOS CHECKSUM ERROR
(5)
CMOS BAD BATTERY ERROR
(6)
FIRST 64KB MEMORY ERROR
(7)
FIRST 64KB MEMORY PARITY ERROR
(8)
VRAM ERROR
(9)
SYSTEM MEMORY ERROR
(10)
SYSTEM MEMORY PARITY ERROR
(11)
EXTENDED MEMORY ERROR
(12)
EXTENDED MEMORY PARITY ERROR
(13)
DMA PAGE REGISTER ERROR
(14)
DMAC #1 ERROR
(15)
DMAC #2 ERROR
(16)
PIC #1 ERROR
(17)
PIC #2 ERROR
(18)
KBC ERROR
(19)
HDC ERROR
(20)
HDD #0 ERROR
(21)
HDD #1 ERROR
(22)
TIMER INTERRUPT ERROR
(23)
RTC UPDATE ERROR
PORTEGE S100 Maintenance Manual (960-508)
2-17
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 ...