Simply reinstall your drivers. You may need to use DDU (device driver uninstaller) then restart your computer. Once your GPUs are detected just reinstall them again. Best if you are using the latest versions of both windows and amd/nvidia drivers.
so 1st i need to install amd driver or nvidia driver?
Based on my experience i've always installed AMD first. Don't know why really but its always worked for me when i did that first.
Make sure you do a complete restart after installing AMD. After the restart and all AMD GPUs are working fine, thats when you install NVIDIA.
hi,what AMD driver version you using?