I was playing some World of Warcraft on my Radeon x800XT and I accidently gently tabbed the VGA cord and then my screen when blank after a few seconds. This has happened before, easy, restart and OK. But now when I restart, the computer acts like it does like when there are no video drivers installed. I can't run any games, and when i try to install video drivers they don't seem to install, Under Display settings, (last tab) then advanced I see no ATI tabs. So that means it didn't get installed. Also when I check device manager it shows 2 ' this item is working properly' x800 Xt's on is called Radeon X800XT and one is called Radeon X800XT Secondary...it is very wierd....HELP PLEASE