Shrinkage of screen

[Bob Kelley]

Often, for no apparent reason, I lose the right 25% of my
screen, that is, the right 25% becomes background. Don't
know how to restore it. Thanks, Bob Kelley

 

[Dan]

Hi Bob;

I had the same thing happen to me about 6 months ago. Turned out my video
board was dying a slow death.

Dan