So I recently fixed my rx 480 which wasnt working because of the sag. But whenever I have my pc on for like 4 minutes both my monitors turn to the most used color on it at the time and i have to restart it. Whenever I feel the gpu its very hot, but whenever it crashes it says it was only at 55C. I've tried to put the fans at 100% speed, doesn't work, I put a fan in front of it, still doesnt work. Any ideas?