LoneShadow

The only problem I am seeing is some small artifacts (sometimes I see a white flat line here and there on some windows, or some fonts look odd. Resizing the window fixes it). Not sure if its my Sapphire Nitro + RX 580 8GB issue, or some configuration problems. Trying to setup a Windows VM to rule out the hardware issue.

Thanks fabiosum. I have a CPU 9900X, ProArt x870e Creator Wifi motherboard, RX580 8GB, and running Seqouia as a VM on ProxMox using OSX-ProxMox scripts. Can I use your Asus X870E Creator Wifi.zip from first post to get better mappings for my system? And do I need to make any changes to indicate that its a 9900X Cpu? I am new to kext/ssdt customizations. Thanks again.

I have read at various online sites, that the iGPU is not supported for macOS. Was hoping if it was possible to use the USB4 for DP-AltMode connections. This is the unsupported Asmedia port?