Compaq 7000 Series Maintenance And Service Manual page 177

Monitor (VGA or Flat-Panel) Error Codes
Error Code: Description:
501-xx Video controller test failed
502-xx Video memory test failed
503-xx Video attribute test failed
504-xx Video character set test failed
505-xx Video 80x25 mode 9x14 character
cell test failed
506-xx Video 80x25 mode 9x14 character
cell test failed
507-xx Video 40x25 mode test failed
508-xx Video 320x200 mode color set 0
test failed
509-xx Video 320x200 mode color set 1
test failed
510-xx Video 640x200 mode test failed
511-xx Video screen memory page test
failed
512-xx Video gray scale test failed
514-xx Video white screen test failed
516-xx Video noise pattern test failed
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Disk Drive Error Codes
Error Code: Description:
600-xx Disk ID drive types test failed
601-xx Disk format failed
602-xx Disk read test failed
603-xx Disk write, read, compare test
failed
604-xx Disk random seek test failed
Recommended Action:
The following step applies to error codes
501-xx through 516-xx:
Replace the system board
Recommended Action:
The following steps apply to error codes
600-xx through 698-xx:
Replace the disk and retest.
1.
Check and/ or replace the disk
2.
power and signal cables and
retest.
and retest.