blackout screen in vista

I recently upgraded from Vista Business to Ultimate. Several times, I've
experienced a blacked out screen, with white wavy lines running across, while
running different programs. It goes back to normal within a second or so. Is
this something that I can fix?

"amy" <> wrote in message
news9A82093-0FBE-44D8-B028-...
>I recently upgraded from Vista Business to Ultimate. Several times, I've
> experienced a blacked out screen, with white wavy lines running across,
> while
> running different programs. It goes back to normal within a second or so.
> Is
> this something that I can fix?


I doubt that this is a Vista issue. Try updating your video card drivers.

ss.