You probably just need the F1 config.plist Kernel patch, I've uploaded an older version of open core that has it in the included config.plist I use on my Z390 Asus board.I am now running macOS Monterey 12.3. Here is my latest config.plist. I have full accelerated graphics and sound. Shuts down no problem, but when I start the system up, I get a <F1> run setup error from my computer's bios.
It could be a number of things, are you using HDMI or Display Port output?My monitor is not showing its normal mode of display which is 3840x2160, instead it is showing 1080p and indicates nothing higher is possible. What can I do??
Hmm, please remove your serial numbers and compress and upload your entire EFI folder if you'd like more help.The config.plist Leesureone uploaded did not work at all. It crashed the system, with a pre-boot menu error that said SB is invalid. Stopping for critical error