Gigabyte Z390 Aorus Ultra - no audio

[rjwolanin]

My volume selector is grayed out and I don't have any audio.

OS: Catalina 10.15 Beta (19A578c) (was running High Sierra and didn't have any audio there either).
Motherboard: Z390 AORUS ULTRA
Bios: F9B
Processor: i9-9900KF

I recently upgraded my MB and processor. Lost my audio when I upgraded my computer.

Attached are all the files requested. I could not find the S/L/E/AppleHDA.KEXT file (step 6)

 

[antieatingactivist]

AppleALC.kext and Lilu.kext seems to be the easiest method of getting audio to work at the moment. They can be injected by Clover in EFI/CLOVER/kexts/other