Sierra Desktop/Realtek AppleHDA Audio

[JJavman]

Sierra Desktop/Realtek AppleHDA Audio
Clover only/Experimental:

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

 

[JJavman]

Here is the output of ALC 120 command.

 

[toleda]

output

See Post #1, No audio . . .

 

[kiiroaka]

How does one remove the AC-120 script?

 

[CunningStunts]

No specs in profile, no idea.

ALC 887 (Mobo - P8H61-M LE/USB3)

 

[norante]

I'm stumped. The HDMI audio worked fine under El Captain.

------

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
Confirm Realtek ALC1150 (y/n): y
B0D3@3 found, HDAU edit required for HD4600 HDMI audio
dsdt edit/ssdt injection not available with this script
Patch AppleHDA.kext for HD4600 HDMI audio (y/n): y
Clover Audio ID Injection (y/n): y
Use Audio ID: 3 (y/n): y

Download ALC1150 files ...
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 23555 100 23555 0 0 99764 0 --:--:-- --:--:-- --:--:-- 99809
Edit config.plist/Devices/Audio/Inject/3
Edit config.plist/SystemParameters/InjectKexts/YES
Download kext patches
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 1418 100 1418 0 0 8240 0 --:--:-- --:--:-- --:--:-- 8244
Download config kext and install ...
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 3665 100 3665 0 0 21689 0 --:--:-- --:--:-- --:--:-- 21815
Install /Volumes/EFI/EFI/CLOVER/kexts/Other/realtekALC.kext
Install System/Library/Extensions/AppleHDA.kext/ALC1150 zml files
Fix permissions ...
Kernel cache...
rebuilding //System/Library/PrelinkedKernels/prelinkedkernel
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext USBInjectAll.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext NullCPUPowerManagement.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakeSMC_LPCSensors.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakeSMC_GPUSensors.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakeSMC_CPUSensors.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakeSMC_ACPISensors.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext FakeSMC.kext
kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext AtherosE2200Ethernet.kext
kext-dev-mode allowing invalid signature -67013 0xFFFFFFFFFFFEFA3B for kext AppleMobileDevice.kext
kext-dev-mode allowing invalid signature -67054 0xFFFFFFFFFFFEFA12 for kext AppleHDA.kext
KernelCache ID: 4D4D4D4B262E31C6F98BEF34CB4EF4C8
symlink("/System/Library/PrelinkedKernels/prelinkedkernel", "/System/Library/Caches/com.apple.kext.caches/Startup/kernelcache") failed 17 (File exists) <createPrelinkedKernel 2795>
kextcache updated critical boot files, requesting launchd reboot

Install finished, restart required.
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]

 

[raultaboraz]

Hi, I just wanted to say SUPER THANKS!!!! I have working with GIGABYTE GA-EP35-DS4 that in website is written ALC889A.
All my life I thought it was 889, but today your command recognised as 885, I have chosen it and it is working PERFECT. Thank you very much for your work!

 

[getthebikes]

See Post #1, No audio . . .

Questions in red. Thanks for the help!

• SIP: Explaining OS X El Capitan Security Changes - Workarounds and Current Information I edited the plist to partially disable SIP.
  1. Install audio/updates/problem solving: Disable (Not exactly sure what this is suggesting I do)
  2. Post install: Enable (Same here, enable what?)

• CLOVER/config.plist/ACPI/DSDT/Fixes/NO (all or remove) Does this mean remove all the fixes under DSDT/Fixes or just the one's pertaining to HDA? The only one I see is <key>FixHDA_8000</key>

 

[getthebikes]

Figured I'd provide some more info to help diagnose my problem. See attached.

1. Description of audio problem - No codec
2. OS X version/motherboard model/BIOS version/processor/graphics
   10.12/Gigabyte GA-Z87N-WIFI/Bios Version: F7/intel i7 4790k/EVGA GeForce GTX760
   
3. Procedure/Guide Used (Realtek ALC AppleHDA, Post #1)
   1. MultiBeast/Audio Selections
      Using Clover
   2. Terminal/Shell/File/Export Text As. . . (if Terminal script run)
      1. realtekALC
      2. AppleHDA8Series
      3. cloverALC
      4. pikeralphaALC
4. Audio/ALC Injection (Tools 3.)
   1. Double click/Downloads/audio_codecdetect.command
   2. Terminal/Shell/File/Export Text As. . .
5. Copy of IOReg (Tools 2./1.) or IOJones (Tools 2./2.), No screenshots
   1. IOReg/File/Save a Copy As…, verify file (no ioreg.txt)
   2. IOJones/File/Save..
6. System/Library/Extensions/AppleHDA.kext (10.11, search: show hidden files) AppleHDA.kext in this folder
7. System/Library/Extensions/AppleHDAxxx.kext (if installed)
8. Console/All Messages/kernel Sound Assertions - select/Save Selection As: Didn't find "kernel Sound Assertions" listed
   
9. Screen shots:
   1. DPCIManager/Status (Tools 1.)
   2. System Information/Hardware/Audio/Intel High Definition Audio (not Devices)
10. Terminal/Shell/Export Test As. . . (if script used)
    1. audio_cloverALC-110...command
    2. audio_realtekALC-110...command
    3. AppleHDA8Series.sh
    4. audio_pikeralphaALC-110...command
11. Chameleon (if installed)
    1. Extra/org.chameleon.Boot.plist
    2. DPCIManager/Misc/Boot Log (Tools 1.)
    3. Extra/dsdt.aml (if installed)
    4. Extra/ssdt.aml (if installed)
12. Clover (if installed)
    1. EFI/CLOVER/config.plist
    2. DPCIManager/Misc/Boot Log (Tools 1.)
    3. EFI/CLOVER/ACPI/patched/dsdt.aml (if installed)
    4. EFI/CLOVER/ACPI/patched/ssdt.aml (if installed)

 

[JJavman]

See Post #1, No audio . . .

Finally found the solution to this after days of scratching my head.
Needed HDAEnabler kext in the Clover kexts folder as attached.