Diagnostic Error Codes

Video

Error Code

Description

 

Recommended Action

 

 

 

 

2410-xx

640 × 200 mode test failed.

 

 

2411-xx

Screen memory page test failed.

 

 

2412-xx

Gray scale test failed.

 

 

2418-xx

ECG/VGC memory test failed.

 

 

2419-xx

ECG/VGC ROM checksum test

 

 

 

failed.

 

 

 

 

 

2420-xx

Graphics attribute test failed.

Replace the monitor and retest.

 

 

 

 

2421-xx

ECG/VGC 640 × 200 graphics

1.

Reseat the video card (if applicable) and

 

mode test failed.

 

retest.

 

 

2.

Replace the video/system board and retest.

 

 

 

2422-xx

ECG/VGC 640 × 350 16 color

The following steps apply to 2422-xx through

 

set test failed.

2456-xx:

2423-xx

ECG/VGC 640 × 350 64 color

1.

Reseat the video card (if applicable) and

 

set test failed.

 

retest.

2424-xx

ECG/VGC monochrome text

2.

Run the Configuration and Diagnostics

 

mode test failed.

 

utilities.

2425-xx

ECG/VGC monochrome graphics

3.

Replace the monitor and retest.

 

mode test failed.

 

 

2431-xx

640 × 480 graphics test failed.

4.

Replace the video/system board and retest

2432-xx

320 × 200 graphics (256 color

 

 

 

mode) test failed.

 

 

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 BitBLT test.

The following steps apply to 2458-xx through

 

 

2480-xx:

2468-xx

Advanced VGA DAC test.

1.

Reseat the video card (if applicable) and

 

 

 

retest.

2477-xx

Advanced VGA data path test.

2.

Replace the video card and retest.

2478-xx

Advanced VGA BitBLT test.

3.

Replace the system board and retest.

2480-xx

Advanced VGA Linedraw test.

 

 

 

 

 

 

 

E–8

Service Reference Guide