Compaq.com - Compaq Presario 1900 Series Maintenance and Service Guide - Models: 1905, 1906, 1910, 1915, 1919, and 1920

 

 

 

 

 

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 BitBLT test

 

The following step applies to error

 

 

 

 

codes 2458-xx through 2480-xx:

 

 

 

 

 

2468-xx

 

Advanced VGA DAC test

 

Replace the system board and retest.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

2477-xx

 

Advanced VGA data path test

 

 

 

 

 

 

 

 

 

 

 

 

2478-xx

 

Advanced VGA BitBLT test

 

 

 

 

 

 

 

 

 

 

 

 

2480-xx

 

Advanced VGA LineDraw test

 

 

 

 

 

 

 

 

 

 

 

 

Audio Test Error Codes

 

 

 

 

 

 

 

 

 

 

3206 -xx

 

Audio System Internal Error

 

Replace the system board and retest.

 

 

 

 

 

 

 

 

 

 

TouchPad/Pointing Device Interface Test Error Codes

 

 

 

 

 

 

 

 

 

 

8601 -xx

 

Mouse test failed

 

1. Replace the TouchPad and retest.

 

 

 

 

2. Replace the system board and retest.

 

 

 

 

 

8602-xx

 

Interface test failed

 

 

 

 

 

 

 

CD/DVD Drive Test Error Codes

3301 -xx CD/DVD drive read test failed 3305-xx CD/DVD drive seek test failed

1.Replace the CD/DVD and retest.

2.Verify that the speakers are connected.

3.Verify that drivers are loaded and properly installed.

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