I bought the 7800xt on release day and it's been working great. Today I tried to run COD and in the middle of the game I got a buffering/loading circle on a black screen and the display turned of while the PC was still running. I turned it back on and the display drivers weren't recognised. I uninstalled/reinstalled and tried to load COD again. I joined a friends party and the same thing happened after crashing twice. I was playing another game (Total War) moments before and everything was fine, it's also been fine with everything I've run up to this moment. I unistalled/reinstalled again and here I am. What's going on?