Ok, here you go.
Hopefully this one works for you too.
My EFI folder is bases largely on
@kgp work in his corresponding threads. It is only adapted to the ASRock itx board and my specific system. I am by no means skilled enough to sort out difficult problems.
So please check out
@kgp threads to dig deeper. Highly recommended!
A few things to keep in mind about my EFI folder:
- it is used for 10.14.x - so i am not sure if it will work with 10.13.x (it's been long since i used it for 10.13.x)
- i removed the Serial Number in SMBIOS section in clover - so please fill them in with values to get working iMessage and such
- i adjusted the TSCAdjustReset.kext in kexts/others to your 7980XE 18 core CPU so this should be good to go. This one is really crucial in getting the system to work!
- as you are not using an original apple airport card, you should remove the "SSDT-X299-ARPT.aml" under CLOVER/ACPI/patched. I assume you would otherwise run in to problems.
- the "SSDT-X299-Vega_edit_perf.aml" in CLOVER/ACPI/patched contains a PowerPlay table for my Vega 56 with custom Noctua fans. It should work with your Vega 64 for testing but the table should be replaced by proper values for your card to use its full performance. Also the GPU is named inside this .aml file so you might change that as well after you get your system working. It is only of cosmetic nature but it clearly looks wrong if it says Vega 56 instead of 64 in your case. If unsure, just remove it for testing.
I also uploaded screenshots of my BIOS settings.
Make sure that
"CFG Lock" under
"Advanced/CPU Configuration" is disabled.