So I downloaded the latest drivers, which was 17.6.2, I think and afterwards my monitor went black. I tried restarting the PC after a while and now after the windows logo the screen just stays black. I installed my old Video card and I got a picture but when I reinstall the AMD card nothing just black. My question is since I can't see anything with the Radeon card how can I install the drivers for it while using my old video card???