I had to do a Windows 8 reinstall. But now I cant install Nvidia drivers for my GTX 770.
Either the installer hangs on "removing previous drivers" since I always perform a clean install, then I need to hard reboot the PC.
Or after some luck, when the install finishes and it asks me to restart, the PC never finishes to restart, so I shut it down manually. When I reboot and go to device manager, I can see the driver are in system32 but the conflict is "this device isn't using any resources because it has a problem."