I recently bought a used XFX AMD R9 290 video card. when i installed this item into my computer i first uninstalled all the driver and software for my old video card. the old video card was an ASUS AMD 7770HD. after uninstalling the old card drivers i rebooted and under the display driver the computer was using Microsoft's driver. so i know i completely wiped out the old drivers. I installed the new video card and used the disc that came with it to install the new drivers. after 20 mins my computer rebooted and after the first time it did it randomly after 1 or 5 or 10 mins. so i updated my motherboard drivers, bios, video card, and everything else i could think of and that didn't help.