Compaq AP200 Maintenance And Service Manual page 86

4-28 Diagnostic Tools
Video
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
2402-xx
2403-xx
2404-xx
2405-xx
2406-xx
2408-xx
2409-xx
2410-xx
Video Test Error Codes
Description
Graphics controller test failed.
Video memory test failed.
Video attribute test failed.
Video character set test failed.
Video 80 × 25 mode 9 × 14 character cell
test failed.
Video 80 × 25 mode 8 × 8 character cell
test failed.
Video 40 × 25 mode test failed.
Video 320 × 200 mode color set 0 test
failed.
Video 320 × 200 mode color set 1 test
failed.
Video 640 × 200 mode test failed.
Video screen memory page test failed.
Video gray scale test failed.
Video white screen test failed.
Video noise pattern test failed.
Video memory test failed.
Video attribute test failed.
Video character set test failed.
Video 80 × 25 mode 9 × 14 character cell
test failed.
Video 80 × 25 mode 8 × 8 character cell
test failed.
Video 320 × 200 mode color set 0 test
failed.
Video 320 × 200 mode color set 1 test
failed.
Video 640 × 200 mode test failed.
Table 4-22
Recommended Action
The following error codes apply to error codes
501-xx through 516-xx:
1. Replace the monitor and retest.
2. Replace the graphics controller.
The following steps apply to error codes 2402-xx
through 2456-xx:
1. Run the Diagnostics utilities.
2. Replace the monitor and retest.
3. Replace the graphics controller and retest.
Continued