DISPLAY PROBLEMS
Display problems are caused by one of three things: VIDEO DRIVERS, MONITOR, VIDEO CARD. Here's how you determine which is the problem:
1. Boot to Safe Mode. Does it happen there?
If YES, continue. If not, reinstall video drivers. 2. Run a self-test on the monitor to determine if it's bad. Select the monitor they have:
CrystalScan
Vivitron
EV Series
3. Video card? Reseat it. If that doesn't t