3-38 Diagnostic Tools
Advanced VGA Board Test Error Codes
continued
Error Code Description Recommended Action
2419-xx
2420-xx
2421-xx
2422-xx
2423-xx
2424-xx
2425-xx
2431-xx
2432-xx
2448-xx
2451-xx
2456-xx
2458-xx
2468-xx
2477-xx
2480-xx
ECG/VGC ROM checksum test failed.
ECG/VGC attribute test failed.
ECG/VGC 640 x 200 graphics mode test
failed.
ECG/VGC 640 x 350 16-color set test
failed.
ECG/VGC 640 x 350 64-color test failed.
ECG/VGC monochrome text mode test
failed.
ECG/VGC monochrome graphics mode
test failed.
640 x 480 graphics test failure.
320 x 200 graphics (256-color mode) test
failure.
Advanced VGA Controller test failed.
132-column Advanced VGA test failed.
Advanced VGA 256-Color test failed.
Advanced VGA Bit BLT Test.
Advanced VGA DAC Test.
Advanced VGA Data Path Test.
Advanced VGA DAC Test.
The following steps apply to error
codes 2458-xx through 2480-xx:
1. Run Setup.
2. Replace the system board and
retest.