I updated my ATI RADEON Premium Graphics driver as I was requested by the AMD pop up window, everything was running smoothly for about a minute, then my whole screen went black and my monitor went to sleep mode, now I cant get anything back on my screen. I have shut down and restarted my PC the old fashion way but no matter what I do my screen is always on sleep mode, even though I can hear my hard drive running. I am running Windows 7 premium edition. If somehow I can get my screen back up I can restore my PC to the last good date but I can't even do that. Can anyone help?