I have a gaming pc from Cyberpower and was playing WarThunder when it suddenly completely shut off and restarted. i smelt electrical smoke so i quickly shut off the PSU and unplugged it. I opened it up and the smell seemingly came from the CPU cooler. It still starts up and runs seemingly fine, but i installed Speedfan and noticed that my GPU's heat reached 65 degrees incredibly fast whenever i opened up a game then continued to slowly climb until i shut it down at 80. that may be normal, but shouldn't it plateau before 80? I need help identifying the problem. Any ideas? If need be i can post what hardware i got, but im not in a position to now and i can't remember all of the components off the top of my head.