I just installed a new 600watt psu and a 2gb 7850 and now when I start my pc. It boots to the windows repair screen and it has two options. When I chose the first which is repair it goes to the blue screen of death. If I go the second option which is normal start up it reboots and come back to the windows repair screen. I tried spamming the f8 button and the options there but I still get redirected to the windows repair screen