4-34
Compaq Professional Workstation AP550 Maintenance and Service Guide
Serial Port
Table 4-18
Serial Test Error Codes
Error Code Description Recommended Action
1101-xx Serial port test failed 1.
Run Computer Setup or
Windows NT utilities.
2.
Replace the system board
and retest
Modem
Table 4-19
Modem Communications Test Error Codes
Error Code Description Recommended Action
1201-xx Modem internal test failed. The following steps apply to error
codes 1201-xx through 1210-xx:
1202-xx Modem time-out test failed.
1.
Disconnect from the
telephone line and retest.
1203-xx
Modem external termination test
failed.
2.
Check the telephone
number.
1204-xx Modem auto originate test failed. 3.
Check the modem line.
1205-xx Modem auto answer test failed.
4.
Replace the modem and
retest.
1210-xx Modem direct connect test failed.
Pointing Device
Table 4-20
Pointing Device Test Error Codes
Error Code Description Recommended Action
8601-xx Mouse test failed. The following steps apply to
8601-xx and 8602-xx error codes:
8602-xx Interface test failed.
1.
Replace with a working
pointing device and retest.
2.
Replace the system board
and retest.
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