I recently built a computer with a AMD RTX 6500 GPU. The computer was working fine and was able to run many games. However the cpu was getting too heated, so I had to replace the cpu fan. While doing this I took out the ram, and gpu. When I launched the computer again it was very slow, and could not start many programs previously installed. I tried running a UserBenchmarkTest, however it kept on crashing when checking out the GPU. Many apps that I try and run say not responding, and whenever I run GPU tests it always stops responding. Can someone please help me with this?