I built this pc several months ago, but I started having issues early last month (December 2022). My pc runs (or ran) most games fine, but games like Fortnite keep crashing. I am also having an issue with War Thunder. When I attempt to boot the game, it promptly closes and gives me a message saying my GPU isn't supported because its DX10 or lower. My gpu far exceeds this (I have a GTX 1660 Super), and I have up to date drivers installed. I don't know if this helps, but my pc has a Ryzen 5700X, a GTX 1660 Super, a B550 motherboard, and 32GB Ram. I don't know if this is the right forum for this kind of issue, but I figured I'd try my luck