I originally had my computer on, it is a 3080 asus tuf 10gb card, triple fan. The screen flashed black then went back to normal, a little while later it went black and stayed I still heard sounds through my headphones so my pc was still on. I restarted and now if I have the gpu in and with the cables powering it, it shows a white light for vga on my motherboards, and shows no input and won’t go to bios even if hdmi is to motherboard, if I take card out or take power from it, it goes to bios and boots. My power supple motherboard has been tested. I have a thermal camera, multimeter, and dc power injector I bought to fix this. Any help. Not sure how to diagnose I think it may be a short, not too sure, but I don’t know how to diagnose I cannot find someone else with my same gpu, and I know the cost would be a lot to ship somewhere.