White screen prob

[Stlbruce]

Untab programs under msn config and now when computer sarts up its a white screen. Unchecked nvidia so might be thinking its a prob. When first up tabbed programs ans restarted it worked fine. Did this 3times and worked fine. Turned it on yesterday and all white screen. F8 does not work either or Ctrl alt delete.its a compaq 56 laptop. Any help would be appreciated! Thanx

 

[Prostar Computer]

Probably either a bad screen or a bad video cable. I've never seen a white screen that was the result of a software glitch, and I'm almost certain you have a hardware problem now, as mentioned.

One (or more) of the problem components will need serviced or possibly replaced.