Keyboard Test Error Codes; Parallel Printer Test Error Codes - Compaq ProLiant 6000 Maintenance And Service Manual

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
. . . . .
3-32 Diagnostic Tools

Keyboard Test Error Codes

The 300 series of Diagnostic error codes identify failures with keyboard and system board
functions. Corrective action may require replacement of the keyboard or the system board
assembly.
Error Code
301-xx
302-xx
303-xx
304-xx

Parallel Printer Test Error Codes

The 400 series of Diagnostic error codes identify failures with parallel printer interface
card or system board functions. Corrective action may require replacement of the
serial/parallel interface board or the system board assembly.
Error Code
401-xx
402-xx
403-xx
498-xx
Keyboard Test Error Codes
Description
Keyboard short test, 8042 self-test
failed
Keyboard long test failed
Keyboard LED test, 8042 self-test failed
Keyboard typematic test failed
Parallel Printer Test Error Codes
Description
Printer failed or not connected
Printer data register failed
Printer pattern test failed
Printer failed or not connected
Table 3-4
Recommended Action
The following steps apply to error
codes
301-xx through 304-xx:
1. Check the keyboard connection. If
disconnected, turn off the
computer and connect the
keyboard and retest.
2. Replace the keyboard and retest.
3. Replace the system board and
retest.
Table 3-5
Recommended Action
The following steps apply to error
codes
401-xx through 498-xx:
1. Connect the printer and retest.
2. Check the power to the printer
and retest.
3. Install the loopback connector and
retest.
4. Check the switch on the
Serial/Parallel Interface board (if
applicable) and retest.
5. Replace the Serial/Parallel
Interface board (if applicable) and
retest.
6. Replace the system board and
retest.