windwalker

I will try that, thank you.

I've also tried the OpenCore EFI for desktop Skylake that you recommend but that fails at an earlier step with what seem to be USB related errors. I did USB mapping to get past that problem in the configuration I made using the Dortania guide. Perhaps I could try to merge the USB mapping into the generic Skylake desktop configuration if it's as easy as replacing USBInjectAll.kext and XHCI-unsupported.kext with USBToolBox.kext and UTBMap.kext in config.plist and EFI/OC/Kexts. Are there any other configuration changes that would be required for this to work?

Hello everyone and Merry Christmas! ? I've been trying to install Monterey but the setup fails to reach the graphical installer. When it stops the last messages are from AppleKeyStore reporting unexpected session and operation failed. My suspicion is that there is a problem with the graphics configuration because even though I passed -wegnoegpu and added SSDT-GPU-DISABLE.aml the output is still only coming out of the nvidia graphics card. I've tried all the possible option combinations in the motherboard UEFI graphics switching settings but I've not managed to get any signal out of the motherboard connection while trying to boot the Monterey installer.