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Procedure 5
Diagnostic Test Program Execution Check
The HDD test program is stored in the T4700CS/T4700CT/T4800CT Diagnostics Disk.
Perform all of the HDD tests in the Hard Disk Drive Test. Refer to Chapter 3, Test and
Diagnostics, for more information about the HDD test program.
If an error is detected during the HDD test, an error code and status will be displayed; per-
form Procedure 6. The error codes and statuses are described in table 2-6. If an error code is
not generated, the HDD is operating properly.
2-30
Table 2-6 Hard disk drive error code and status
Code
01h
Bad command
02h
Bad address mark
04h
Record not found
05h
HDC not reset
07h
Drive not initialized
09h
DMA boundary error
0Ah
Bad sector error
0Bh
Bad track error
10h
ECC error
11h
ECC recover enable
20h
HDC error
40h
Seek error
80h
Time out error
AAh
Drive not ready
BBh
Undefined error
CCh
Write fault
DDh
Total time out error
E0h
Status error
FFh
Data compare error
Status
T4700CS, T4700CT, T4800CT
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