Power supply unavailable assuming successful power

[pencilpen]

After installing mac os (before the first launch),



errors appear related (as far as I understand) to peripheral devices.




I uploaded the log and config.plist to Google drive: https://drive.google.com/drive/folders/133eIoi_Ozj5XfOYHKjZ7T67qbIjjuORA

I tried to disconnect all USB devices, but all to no avail

My specs:
AMD Ryzen 3 1200
RX560
B350M PRO-VDH


Please, help me

 

[Edhawk]

I would recommend you look to install macOS Catalina first. Then upgrade to Big Sur.

The OpenCore USB port limit quirk doesn't work in Big Sur 11.3 or newer. So this can cause boot issues when you don't have a working USBPorts.kext or USBMap.kext for your system.

You can enable the Kernel > Quirks > XhciPortLimit entry in your config, that way you have working USB ports while you install macOS.