Hey guys. So I've been trying to trouble shoot this problem myself for a while now with no avail. I have a gtx 560 in a sabertooth motherboard with a core i5-2500k. When no graphics driver is installed, the computer boots up perfectly to windows and it is displayed through my monitor. Now here's the weird part; After installing the newest up to date drivers, 285.62, my computer's display will work all the way through the boot up through the windows 7 screen, after the win 7 screen is done loading and it boots into windows, the display goes black and it will stay black. However, if i pull the monitor cable out of the video card and plug it back in, the display will come on and work... Anyone ever come across this problem? Help would be greatly appreciated!