Gpu: rx 5700xt
cpu: Ryzen 7 5700x
mobo: msi B450 tomahawk max, latest bios.
I was having trouble out of the blue to get the system to post. The CPU led for EzDebug came on. I reseated the cpu and unplugged and plugged in the gpu again. Nothing worked.
then I took the random advice of loosening the screws of the CPU cooler to reduce mobo flexing, and that solved my issue for a few days.
Today my pc was running fine until half an hour ago, where I cold booted and my pc quickly turned off and on twice. It looked as if there wasnt enough voltage being delivered.
The same debug LED was on.
this time I only removed the GPU and my system seemed to be working on boot. The keyboard and mouse turned on. Seems like the system worked. But when i put the gpu back in, the CPU debug led came on again and nothing would happen. Black screen, no post. The gpu fans wont even spin.
what do i do?