Toshiba T1960CT Maintenance Manual page 30

Table 2-1 Printer Port LED Boot Mode Error Statuses (2/2)
Error Status Test Item
41H DMAC test
42H DMAC initialization
4AH PIC test
54H Keyboard test
55H KBC initialization
5AH Mouse initialization
60H HDD initialization
65H FDD initialization
70H Printer test
80H RS-232-C test
90H Timer initialization
A0H NDP initialization
A6H Expansion I/O ROM
FFH Expansion system ROM
Check 1 If any of the following error codes display, go to Procedure 5.
01h, 05h, 06h, 07h, 0Ah, 0Bh, 0Dh, 15h, 16h, 18h, 1Fh, 22h, 25h, 30h, 40h,
41h, 42h, 54h, 55h, 65h, 70h, 80h, 90h, A0h, A6h
Check 2 If error code 4Ah displays, go to the Keyboard Troubleshooting Procedures in
Section 2.7.
Check 3 If error code 5Ah displays, go to the HDD Troubleshooting Procedures in Section
2.6.
Check 4 If error code 60h displays, go to the FDD Troubleshooting Procedures in Section
2.5.
T1960CS/T1960CT
Message
DMAC #1 ERROR
READ DATA = XXXXH
WRITE DATA = XXXXH
DMAC #2 ERROR
READ DATA = XXXXH
WRITE DATA = XXXXH
PIC #1 ERROR
READ DATA = XXH
WRITE DATA = XXH
PIC #2 ERROR
READ DATA = XXH
WRITE DATA = XXH
KEYBOARD ERROR
KBC ERROR
HDC ERROR
HDC #0 ERROR
HDC #1 ERROR
NO FDD ERROR
FDD ERROR
TIMER INTERRUPT ERROR
RTC UPDATE ERROR
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