500-599, Graphics Controller Unit Test Error Codes; Graphics Display Unit Test Error - Compaq PROLIANT ML370 Maintenance And Service Manual

3-30 Compaq ProLiant ML370 Maintenance and Service Guide

500-599, Graphics Controller Unit Test Error Codes

The 500 series of diagnostic error codes identifies failures with video or system board functions.
Error Code
501-xx
502-xx
503-xx
504-xx
505-xx
506-xx
507-xx
508-xx
509-xx
510-xx
511-xx
512-xx
514-xx
516-xx
Graphics Display Unit Test Error Codes
Description
Graphics controller test failed
Graphics memory test failed
Graphics attribute test failed
Graphics character set test failed
Graphics 80x25-mode 9x14
character cell test failed
Graphics 80x25-mode 8x8
character cell test failed
Graphics 40x25-mode test failed
Graphics 320x200-mode color
set 0 test failed
Graphics 320x200-mode color
set 1 test failed
Graphics 640x200-mode test
failed
Graphics screen memory page test
failed
Graphics gray scale test failed
Graphics white screen test failed
Graphics noise pattern test failed
Table 3-7
Recommended Action
1. Replace the monitor and retest.
2. Replace the system board and retest.