CPU: Pentium g5400
GPU: MSI Rx 5600 XT
Ram: Corsair Vengeance 2x8
Motherboard: Gigabyte H310m S2P
PSU: 550 Watts
Monitor: one of them is 165HZ with freesync off and one has 60HZ
The current version of the Radeon Software (20.11.2)
I got this pc on offer up and it was running pretty good. It had the same CPU, one stick of 8GB ram, and a gt 1030. then after that, I got another stick 8GB stick of ram and I upgraded my GPU into a Saphhire RX 570 8GB, and that is where all the problems begin. I installed it and the system wasn't able to use it for some reason. I was able to install the drivers but after that, it would have this error that it can't be used or something so it took me a while but I then used this patch (Atikmdag Patcher) that fixed it and it was running well. but after that, I began to have audio issues. what would happen is that I would watch a youtube video and for some reason the audio would crack and stutter which that also degraded the performance on my pc. I would switch back to my integrated graphics and the audio would be fine and the system would be stable but whenever I would use the RX 570, the audio crackling and the performance degrade would come right back. I then flashed the bios of the GPU and it would work for a bit until I restarted my pc. It just came right back. so I ended up upgrading my GPU into an MSI RX 5600xt and that's where I am today.
So I have been having major problems with this card since it has been installed.
I'm not exactly sure if it's the GPU causing all of these problems and what the source could be. I'm gonna get a new CPU soon hoping that might somehow fix the problem but I'm currently at a loss. I also check if the ram could be that issue but it passed the check. It could be that the motherboard is faulty but I'm not sure about that. I would highly appreciate it if someone tried to help me fix this problem cause I just want to be able to casually use my pc without everything crashing.
let me guess - you simply took out the nvidia gpu and put in the AMD gpu...
to fix your erros:
do a fresh install of Win10 20H2 (re-install; not update)
install chipset drivers first
than install 20.12.1