Having the same issue trying to boot into Monterey installer with mine, but my build is a msi mpg x570 gaming pro carbon wifi, with a Ryzen 7 3800x, MSI RX 580 OC 4G and 32 GBs of DDR4 Corsair ram. And I’ve tried everything to install Monterey on my system, tried oc gen x, and other efi’s similar ones and even tried seeing from discord chat from amd OS X community and tried their solutions, but it doesn’t even boot into the installer, even with the right kexts and patches etc, been trying this for a week now and almost fill like giving up and sticking with Big Sur since it booted fine with this efi folder too which is weird, plus everything is set in my bios from, CSM off, XHCI handoff, fast boot, and etc basically defaulted it and disabled the recommended ones. I you could help me, I greatly appreciate it, I’ve spent so much time researching the issues it’s having and asking on discord to see if anyone on there knew, but one said -lilubetaall and that didn’t work and just don’t know what is happening with it. All the kexts and that are updated using oc gen x and from GitHub too just to see if doing that instead of hackintool etc wouldn’t work too.