I have recently purchased a Radeon XFX R7850, and I am having an issue with it. No matter the various things I try, from going to help pages, and even to the AMD website to get the correct drivers, I have had no luck getting it to work. I installed the graphics card, hooked it up to the power supply and all that fun stuff, and just got a blank screen. I don't know if this has anything to do with the fact that I am running Windows 8, but I would really appreciate some help here. Thanks!