So i got a rx 580. Opened the pc used ddu to unninstall old drivers installed new drivers and everything seemed to run fine. I opened a game (league of legends ) and for the first 10 second everything seemed fine but then the graphics card fans went like crazy and the screen went black. Had to restart to get signal again. Its the same in any game and the gpu testers(idk how the apps are called). What should i do?