No Audio Devices - Realtek ALC AppleHDA [Guide]

[toleda]

asus z170m-plus
3. Multibeast selections: screenshot attached

macOS does not support 100 Series Audio; result, no audio.
Fix:
Mount EFI partiton
MultiBeast 9+ > Drivers > Audio > RealtekALCxxx √ ALC887/888b
plus √ 100 Series Audio

 

[wire101010]

Not helpful, attach the terminal output.

Here, it completed successfully, but rear audio devices are still not visible.

 

[toleda]

it completed successfully

Same as Post #2684. There is a bad kext or dsdt/ssdt installed, no idea where or what.
Clean install is last resort.

 

[wire101010]

Same as Post #2684. There is a bad kext or dsdt/ssdt installed, no idea where or what.
Clean install is last resort.

Thanks for all your help! I'll let you know, if I ever fix it.

 

[elmhoax]

macOS does not support 100 Series Audio; result, no audio.
Fix:
Mount EFI partiton
MultiBeast 9+ > Drivers > Audio > RealtekALCxxx √ ALC887/888b
plus √ 100 Series Audio

Hey! I followed your instructions in the next thread, and everything works now! Thanks so much for your help. I knew I was just missing something silly, haha.

 

[Tuc3k]

I had my sound working for over a month fine since my installation of hackintosh. I installed some stupid Movavi screen capture program and it installed Movavi Sound capture as device and removed my old device that worked fine. I uninstalled stupid program but I still don't have any input device.

I tried running Multibeast in order to install my drivers but installation fails every time:

02/05/17 13:14:08 - Starting MultiBeast 9.0.1-20161010

02/05/17 13:14:30 - Mounting EFI

02/05/17 13:14:30 - Installing 'Drivers > Audio > Realtek ALCxxx > ALC898'

02/05/17 13:14:32 - Install of '/Applications/MultiBeast.app/Contents/Resources/Clover-ALC898.pkg' failed.
'installer: Package name is Clover ALC898
installer: Upgrading at base path /
installer: The upgrade failed (The Installer encountered an error that caused the installation to fail. Contact the software manufacturer for assistance.)
'. Exiting.

And this is where strange thing happens. When I run audio_codecdetect.command_v2.1 this is the output I get:

HDMI audio codec(s)

Onboard audio codec
Realtek: 0x10ec0899

OS X/10.12.2 Onboard Audio
Device: HDEF@1B
Audio ID: 1

Valid audio codec, audio device and Audio ID; audio injection is working
Finished

logout
Saving session...
...copying shared history...
...saving history...truncating history files...
...completed.

[Process completed]

My specs:
MBO: P8Z77-V Deluxe
CPU: i7 2700k
GPU: GTX 960
RAM: 32GB Corsair Vengeance

I also tried removing AppleHDA.kext (attached) so I can install a new one but OS wont let me delete it. I can't figure out what's going on.

Also If I go to About this Mac and system report I can actually see my output devices. (Screenshot below)

But when I go to settings there are no output/input devices.

 

[toleda]

still don't have any input device.

See Problem Reporting, Post #1; attach all requested files

 

[calebhallahan]

Best choice is MultiBeast.
Mount EFI Partition (actual problem)
MultiBeast 9+ > Drivers > Audio > RealtekALCxxx √ ALC887/888b
Restart and reply with new files.

Thanks for the reply toleda! I mounted EFI, installed multibeast audio drivers RealtekALCxxx √ ALC887/888b, and restarted. Still no sound, here are new files. I still could not find kernel Sound Assertion message in console.

SCREENSHOTS
DPCIManager Bootlog: http://prntscr.com/e597tb
System Info Audio: http://prntscr.com/e597a5

For your reference, here is a link to my original post on this thread:
https://www.tonymacx86.com/threads/...c-applehda-guide.143752/page-268#post-1431449

 

[bigsicret]

Hello, i've got z170x gaming5, el capitan, gtx960 and i lost my audio devices (except soundflower and webcam). No more output. It worked ok for several months. I don't know what to do. Someone would like to have a look with teamviewer ?

 

[Tuc3k]

See Problem Reporting, Post #1; attach all requested files

Sorry I forgot to attach them. I add the files and some more interesting info.