Compaq Prolinea Family Maintenance & Serice Manual page 34

failed
204 - xx Address test failed
211 - xx Random pattern test
failed
214 - xx Noise test failed
215 - xx Random address test
failed
===========================================================================
Table 2-4. Keyboard Test Error Codes
===========================================================================
Error
Code Description
===========================================================================
300 - xx Failed ID Test
301 - xx Failed Self-test/
Interface Test
302 - xx Failed Individual
Key Test
304 - xx Failed Keyboard
Repeat Test
===========================================================================
Table 2-5. Parallel Printer Test Error Codes
===========================================================================
Error
Code Description
===========================================================================
401 - xx Printer failed or
not connected
402 - xx Failed Port Test
403 - xx Printer pattern test
failed
===========================================================================
Table 2-6. Diskette Drive Test
===========================================================================
Error
Code Description
===========================================================================
600 - xx Diskette ID drive
types test failed
601 - xx Diskette format
failed
through 215 - xx:
1. Remove the memory modules one at a
time until the error goes away.
2. Replace the good modules one at a
time while making sure the error code
does not return.
3. Replace the bad modules and retest.
Recommended Action
The following steps apply to 300 - xx
through 304 - xx:
1. Check the keyboard connection. If
disconnected, turn off the computer
and connect the keyboard.
2. Replace the keyboard and retest.
3. Replace the system board and retest.
Recommended Action
The following steps apply to 401 - xx
through 403 - xx:
1. Connect the printer.
2. Check power to the printer.
3. Install the loop-back connector and
retest.
4. Check switch on the Serial/Parallel
Interface board, if applicable.
5. Replace the Serial/Parallel Interface
board, if applicable.
6. Replace the system board and retest.
Recommended Action
The following steps apply to 600 - xx
through 698 - xx error codes:
1. Replace the diskette media and retest.
2. Check and/or replace the diskette
power and signal cables and retest.