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Compaq Professional Workstation AP200 Maintenance and Service Guide
Video Test Error Codes
Continued
Error
Code
Description
Recommended Action
2411-xx
Video screen memory page test failed.
The following steps apply to error codes 2402-xx
through 2456-xx:
2412-xx
Video gray scale test failed.
1. Run the Diagnostics utilities.
2. Replace the monitor and retest.
2414-xx
Video white screen test failed.
3. Replace the graphics controller and retest.
2416-xx
Video noise pattern test failed.
2418-xx
ECG/VGC memory test failed.
2419-xx
ECG/VGC ROM checksum test failed.
2421-xx
ECG/VGC 640 × 200 graphics mode test
failed.
2422-xx
ECG/VGC 640 × 350 16 color set test
failed.
2423-xx
ECG/VGC 640 × 350 64 color set test
failed.
2424-xx
ECG/VGC monochrome text mode test
failed.
2425-xx
ECG/VGC monochrome graphics mode test
failed.
2431-xx
640 × 480 graphics test failure.
2432-xx
320 × 200 graphics (256 color mode) test
failure.
2448-xx
Advanced VGA Controller test failed.
2451-xx
132-column Advanced VGA test failed.
2456-xx
Advanced VGA 256 Color test failed.
2458-xx
Advanced VGA Bit BLT test.
The following steps apply to error codes 2458-xx
through 2480-xx:
2468-xx
Advanced VGA DAC test.
1. Replace the graphics controller and retest.
2477-xx
Advanced VGA data path test.
2. Replace the system board and retest.
2478-xx
Advanced VGA Bit BLT test.
2480-xx
Advanced VGA Linedraw test.
