Video Card Troubleshooting
Check the following before starting to troubleshoot the problem.
- Make sure the power strip, if used, is plugged in and the power switch is
in the on position.
- Make sure the monitor and computer system power cords are properly
connected to the wall outlet or power strip.
- Make sure there are no bent pins on the monitor's data cable.
- Make sure that the monitor data cable is properly connected to the video
adapter and the monitor.
- Turn the contrast and brightness control knobs on the monitor to there
highest settings.
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