was playing COD online when pc crahsed rebooted windows xp loaded up ok but with a black background and and just the mouse cursor, the os was there just could see it, rebooted into vga mode and removed ati drivers, rebooted and downloaded latest drivers and tried intalling them and I keep getting the error message when installing ZERO DISPLAY SERVICE ERROR, the instal completes and reboots the pc and all seems fine, but games crash after about 2 mins of playing them, any help would be much appreciated.