GE LOGIQ E9 Service Manual page 327

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7-5-3 "Diagnostics Window Overview" on page 7-22

Runs a test on essential functions of the Video Card. The test results are displayed in the Status portion

of the window.

This diagnostic tests your system's video capabilities. This involves testing the video memory with 18

patterns, testing your graphics acceleration, and text output. You will see these tests being performed

on your monitor.

You can cancel this test at any time by hitting the Escape (Esc) key.

The following tests are performed on your monitor:

Memory - Video memory is tested by filling the video buffer with 18 test patterns, one pattern at a

time. The tests will fill the entire screen with a single color.

Data Transfer - This tests the graphics acceleration part of your video controller. These tests will

appear on your screen as black and white concentric squares and rectangles of various sizes and

colors. If errors are detected, the locations of the problems are displayed.

Text Output - This test prints a text string in random sizes and colors to tests your video device driver

and video controller.

Run Time: May take about 10 minutes.

1.) Enter the desired Loop Count (numeric value of 4 digits or less).

2.) Click the Execute button.

3.) Replace the Video Card if there are any errors. If the problem continues:

4.) Replace the BEP.

Chapter 7 Diagnostics/Troubleshooting

for a description of this window's features.