Toshiba TECRA A9 Series Maintenace Manual page 69
Toshiba tecra a9 series; tecra s5; tecra p5; satellite pro s200 notebook
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Also See for TECRA A9 Series:
- Maintenance manual (405 pages) ,
- User manual (258 pages) ,
- Resource manual (52 pages)
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2 Troubleshooting Procedures
Check 2
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) appears, go to
Procedure 4.
If the error message (18) appears, go to the Keyboard Troubleshooting Procedures
in Section 2.7.
If the error message (19), (20) or (21) appears, go to the HDD Troubleshooting
Procedures in Section 2.6.
If the error message (21) appears, go to the Optical Drive Troubleshooting
Procedures in Section 2.9.
(1)
(2)
(3)
(4)
(5)
(6)
(7)
(8)
(9)
(10)
(11)
(12)
(13)
(14)
(15)
(16)
(17)
(18)
(19)
(20)
(21)
(22)
(23)
2-18
PIT ERROR
MEMORY REFRESH ERROR
TIMER CH.2 OUT ERROR
CMOS CHECKSUM ERROR
CMOS BAD BATTERY ERROR
FIRST 64KB MEMORY ERROR
FIRST 64KB MEMORY PARITY ERROR
VRAM ERROR
SYSTEM MEMORY ERROR
SYSTEM MEMORY PARITY ERROR
EXTENDED MEMORY ERROR
EXTENDED MEMORY PARITY ERROR
DMA PAGE REGISTER ERROR
DMAC #1 ERROR
DMAC #2 ERROR
PIC #1 ERROR
PIC #2 ERROR
KBC ERROR
HDC ERROR
Built-in HDD ERROR
Select Bay ERROR
TIMER INTERRUPT ERROR
RTC UPDATE ERROR
[CONFIDENTIAL] TECRA A9(S5/P5/S200) Maintenance Manual (960-633)
2.4 System Board Troubleshooting
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Troubleshooting
