No Audio Devices - AppleHDA Realtek Audio

[kwarner04]

Problem Reporting - Description, diagnostics, files, screenshots

1. No audio devices (other than AirPlay) in Audio System Preference
   
2. OS X version 10.13.4/Gigabyte Z370 Aorus Gaming/i7 8700k/Gigabyte Radeon RX580
   
3. Procedure/Guide Used - MacMan Install:
   1. Install Drivers -> Audio -> Realtek ALCxxx -> 100 / 200 Series Audio in MultiBeast and this patcher first (Clover-Unsupported_Audio_Controller.pkg.zip).
   2. Then reboot then install Drivers -> Audio -> Realtek ALCxxx -> ALC1220 in MultiBeast
4. Copy of IOReg - in attached file
   
5. Terminal/diskutil list - in attached file
   
6. Installed S/L/E/AppleHDA.kext (10.11 and newer, search: show hidden files) DONE (via Pacifist Extract)
   
7. Screen shots:
   1. DPCIManager/Status (Tools 3.) - in attached file
   2. System Information/Hardware/Audio/Intel High Definition Audio (not Devices) - in attached file
   3. System Preferences/Sound/Input - in attached file
   4. System Preferences/Sound/Output - in attached file
8. Terminal/Shell/Export Test As. . . (if script used) - Not Used
   1. audio_cloverALC-x0.command
9. Clover
   1. EFI/CLOVER/config.plist - in attached file
      
   2. DPCIManager/Misc/Boot Log (Tools 3.) - in attached file
      
   3. EFI/CLOVER/ACPI/Patched/dsdt.aml (if installed) - not installed
   4. EFI/CLOVER/ACP/Patched/ssdt(s).aml (if installed)- not installed
10. Put all files in a folder, compress and attach to Post

 

[tman1114]

1. Installed ALC892 audio via MultiBeast, no audio devices in System Preferences > Audio > Output/Input. This audio device worked before on El Capitan.
   
2. macOS 10.13.3/MSI P67A-C43 (B3)/BIOS v1.J/Intel Core i5-2500K (Sandy Bridge)/EVGA NVIDIA GTX 970
   
3. Procedure/Guide Used: MultiBeast

Attached are the requested files from Post #1.

 

[toleda]

remove them if I should...

Yes.
Reply with new files.

 

[toleda]

Procedure/Guide Used - MacMan Install:

1. Install Drivers -> Audio -> Realtek ALCxxx -> 100 / 200 Series Audio in MultiBeast and this patcher first (Clover-Unsupported_Audio_Controller.pkg.zip).
2. Then reboot then install Drivers -> Audio -> Realtek ALCxxx -> ALC1220 in MultiBeast

None of the MultiBeast selections show.
See High Sierra - MultiBeast Audio/300 Series (Note, MultiBeast 10.2 instructions)
Restart, reply with new files including AppleHDA.kext

 

[toleda]

o audio devices

Appears to be something wrong with AppleHDA.kext.
Suggestion, run the Installer over the current installer or extract AppleHDA.kext form the installer USB.

 

[tman1114]

Appears to be something wrong with AppleHDA.kext.
Suggestion, run the Installer over the current installer or extract AppleHDA.kext form the installer USB.

Okay, I extracted the clean AppleHDA.kext from Installer USB with Pacifist, and replaced it in /S/L/E/, restarted and still nothing. Next steps?

 

[muchmore]

Apologies for the delay in replying
Why are most files from /L/E installed in EFI/CLOVER/kexts/10.13?
Where is /L/E/RealtekALC.kext?

Yes.
Reply with new files.

I have also placed the same files from /L/E in EFI/CLOVER/kexts/Other. Should I remove those as well?

 

[toleda]

Should I remove those as well?

Yes.

 

[muchmore]

Yes.

Ok - I have removed all of the duplicated kexts from EFI/CLOVER/kexts/10.13 and EFI/CLOVER/kexts/Other. I then rebooted and regenerated all of the files, which are attached.

 

[Patrik1972]

Hi, I've removed my previous installations and installed a native AppleHDA.kext that I got from my MacBook with the same MacOS 10.13.4. But I still don't see any devices in the sound preferences. What can I do now?