Above 4G was already enabled when I did my initial tests. IOMMU was enabled before, but I did disable it afterwards but this didn't solve it unfortunately.
BIOS Settings that I have enabled / disabled:
All Serial Port / Parallel port related stuff -> disabled
Above 4G Decoding -> enabled
IOMMU...
Thank you guys, I will try to rebuild my whole EFI folder again and check out some bios settings again, maybe I need to disable some other stuff as well.
@leesurone I have tried your modified EFI folder, but I still get stuck at the same step as before (ACPI tables successfully loaded).
Hi everyone!
I have tried to install macOS BigSur on my AMD EPYC machine - with no success so far. I have tried Sonoma and Big Sur so far, but I was unable to reach the installation screen. I have created my installer based on the OpenCore Dortania Guide but my system always gets stuck after...
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