Compaq Deskpro 4000N - Desktop PC, Maintenance & Service Manual

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D-8 Diagnostic Error Codes
Table 4-14
SCSI CD-ROM Test Error Codes
Error
Code
Description Recommended Action
6600-xx ID test failed. The following steps apply to error codes error codes 6600-xx through
6623-xx:
6605-xx Read test failed.
1. Replace the CD media and retest.
6608-xx Controller test failed.
2. Check the jumper settings on the adapter board.
6623-xx Random read test failed.
3. Verify that the speakers are connected.
4. Check and/or replace the power and signal cables and retest.
5. Replace the CD-ROM drive and retest.
Table 4-15
Pointing Device Test Error Codes
Error
Code
Description Recommended Action
8601-xx Mouse test failed. The following steps apply to error codes 8601-xx through 8602-xx:
1. Replace with a working mouse and retest.
8602-xx Interface test failed.
2. Replace the system board and retest.