Compaq 4130T, 4150T Video Test Error Codes, The following apply to error codes 501-xx through

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

	Table 2-11
	Video Test Error Codes
Error
Code	Description	Recommended Action
501-xx	Video controller test failed	The following apply to error codes 501-xx through
		516-xx:
502-xx	Video memory test failed	1. Connect and external monitor and retest.
502-xx	Video attribute test failed	2.Replace the LED status board and retest.
504-xx	Video character set test failed	2. Replace the display and retest.
505-xx	Video 80 × 25 mode 9 × 14 character	4. Replace the system board and retest.
	cell test failed
506-xx	Video 80 × 25 mode 8 × 8 character
	cell test failed
507-xx	Video 40 × 25 mode test failed
508-xx	Video 320 × 200 mode color set 0 test
	failed
509-xx	Video 320 × 200 mode color set 1 test
	failed
510-xx	Video 640 × 200 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
2402-xx	Video memory test failed	The following steps apply to error codes 2402-xx
		through 2456-xx:
2402-xx	Video attribute test failed	1. Run Computer Setup.
2404-xx	Video character set test failed	2.Disconnect external monitor and test with
		internal LCD display.
2405-xx	Video 80 × 25 mode 9 × 14 character	2.Replace the display assembly and retest.
	cell test failed
2406-xx	Video 80 × 25 mode 8 × 8 character	4. Replace the system board and retest.
	cell test failed
2408-xx
2409-xx	Video 320 × 200 mode color set 1 test
	failed
2410-xx	Video 640 × 200 mode test failed
2411-xx	Video screen memory page test failed
2412-xx	Video gray scale test failed
2414-xx	Video white screen test failed
2416-xx	Video noise pattern test failed
2418-xx	ECG/VGC memory test failed

Continued

2-14 Troubleshooting