Contribute
Register

Sierra Desktop/Realtek AppleHDA Audio

I followed the guide step by step. Downloaded the files mounted the EFI partition (tried both EFI Mounter and Clover Configurator) but I'm getting this terminal output. any clue what this means and what I should do? My MOBO is a Gigabyte Z170 Gaming 3 EU, with Realtek ALC1150 codec.

EFI partition is mounted
System Integrity Protection status: enabled (Custom Configuration).

Configuration:
Apple Internal: disabled
Kext Signing: disabled
Filesystem Protections: disabled
Debugging Restrictions: enabled
DTrace Restrictions: enabled
NVRAM Protections: enabled
BaseSystem Verification: enabled

This is an unsupported configuration, likely to break in the future and leave your machine in an unknown state.

OK to patch
Error: no IOReg/HDEF; BIOS/audio/disabled or ACPI problem
No system files were changed
To save a Copy of this Terminal session: Terminal/Shell/Export Text As ...
logout
Saving session...
...copying shared history...
...saving history...truncating history files...
...completed.

[Process completed]​

I have this exact same message, I installed the HDEF script here https://github.com/toleda/audio_ALCInjection/blob/master/ssdt_hdef/ssdt_hdef-1-no_ioreg:hdef.zip. That seemed to allowed me to get past that message however now it's saying no audio codec found. Is there ANY way for me to get sound out of my GA-Z170X-UD3 using Sierra at this point? All the methods I've used which were Multibeast, this method, applealc method voodoohda method nothing seems to work for me. I have spent days trying to figure it out. I have a z97 board that works by using multibeast and restarting.. any ideas as to why this board wouldn't allow me to work that easily?
 
Succes! after trying almost all methods and failing I finally followed the instructions in the opening post to the letter and got my audio working!

Thank you very much!
 
Sierra Desktop/Realtek AppleHDA Audio
Use either, same result:
A. MultiBeast - Sierra 9
B. cloverALC
  1. Download/View Raw/audio_cloverALC-120
  2. Mount EFI/EFI Mounter v3 | tonymacx86.com
  3. Double Click Downloads/audio_. . .ALC-120.command
  4. Enter Password
  5. Answer questions (y/n)
  6. Terminal/Shell/Export Text As...
  7. Restart
No audio: see II. Problem Reporting, Post #1, No Audio Devices - Realtek ALC AppleHDA. Post to thread linked.

More Info: Realtek ALC AppleHDA

100 Series and X99 High Definition Audio Fix
Not supported natively/See Realtek ALC AppleHDA/Post #1:
Unsupported/Non-working Realtek ALC AppleHDA
  1. 100 Series/Intel High Definition Audio (2 and 3 only)
  2. X99/Intel High Definition Audio
Credit: pcpaul/Riley Freeman/Clover General discussion
No Audio devices recognized on Sierra 12.2 using Multibeast 9, UEFI boot, Realtek 892 on an ASrock H170m-ITX Customac

Agreement

The audio_cloverALC script is for personal use only. Do not distribute

the patch, any or all of the files or the resulting patched AppleHDA.kext

for any reason without permission. The audio_cloverALC script is

provided as is and without any kind of warranty.


File: audio_cloverALC-120.command_v1.0d

Release Mode

Password:

EFI partition is mounted

System Integrity Protection status: enabled (Custom Configuration).


Configuration:

Apple Internal: disabled

Kext Signing: disabled

Filesystem Protections: disabled

Debugging Restrictions: enabled

DTrace Restrictions: enabled

NVRAM Protections: enabled

BaseSystem Verification: enabled


This is an unsupported configuration, likely to break in the future and leave your machine in an unknown state.


OK to patch

Error: no IOReg/HDEF; BIOS/audio/disabled or ACPI problem

No system files were changed

To save a Copy of this Terminal session: Terminal/Shell/Export Text As ...

McLennans-iMac:~ family$
 
See Post #1/100 Series and X99 High Definition Audio Fix
Just tried the 100 series fix by copying the code from ...ALC100series.plist into my current config.plist (attached) so I would not have to start over in Multibeast. Still no auto codec detected when running ...codectdetect.command. Its a brand new MB, could I really have x99 audio?
 

Attachments

  • config.plist
    6.2 KB · Views: 235
Back
Top