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HDMI audio issues with open core (i5 8250u, ALC256) on Asus X507UAR

mhys33

New member
Joined
Mar 17, 2022
Messages
20
Motherboard
Asus X507UAR
CPU
i5-8250u
Graphics
Intel UHD 620
OS X/macOS
13.x
Bootloader
  1. OpenCore (UEFI)
Mobile Phone
  1. Android
Currently trying to setup a hack book of sorts on this machine, HDMI audio is crucial to me because I'm using this machine as a desktop (monitor, keyboard and speakers removed). I have HDMI output but no sound. I have to keep unplugging and replugging to get it working. Funny thing is when I use FakePCIID.kext and FakePCIIDhdmiaudio.kext, it works correctly, but I'm on Monterey right now and there's a crash freeze problem when I use these kexts. Will attach EFI here, any advice is much appreciated.
 

Attachments

Currently trying to setup a hack book of sorts on this machine, HDMI audio is crucial to me because I'm using this machine as a desktop (monitor, keyboard and speakers removed). I have HDMI output but no sound. I have to keep unplugging and replugging to get it working. Funny thing is when I use FakePCIID.kext and FakePCIIDhdmiaudio.kext, it works correctly, but I'm on Monterey right now and there's a crash freeze problem when I use these kexts. Will attach EFI here, any advice is much appreciated.
Incomplete PR files attached.

Hackintool PCIe Report, IOReg, and kextcache output are missing.
 
Sorry about that, attaching remaining files
 

Attachments

Bump. Could you please take a look?
Remove FakePCIID Kexts and use Device Properties to spoof the Audio Device ID.
 
Remove FakePCIID Kexts and use Device Properties to spoof the Audio Device ID.
Yes already done. No change. Attaching latest EFI. What could I possibly be missing? AFAIK all renames are taken care of by whatevergreen.
 

Attachments

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