Sierra Desktop/Realtek AppleHDA Audio

[toleda]

I Have tried every single option

Bad idea. Do not double post. Post will be deleted.

 

[gurji]

Bad idea. Do not double post. Post will be deleted.

My mistake, Did not see a option to delete post and am quite desperate at this point. Wont happen again.

 

[FerAramburo]

I got it to work after several attempts by adding a 10.12 folder on efi/clover/kexts and running the script again.

 

[FranzWerfel]

I followed the steps in this guide but still am getting "no output/input devices found" in the sound section of System Preferences. I've run the command file twice now. I can see the realtekALC.kext file in my EFI partition, so I know that part worked.

Prior to using this guide, after upgrading to Sierra, I tried to use MultiBeast to get audio working. Of course, that didn't work either.

My system specs: MacOS Sierra 10.12, Gigabyte GA-Z87-HD3 motherboard, i5-4670 processor, PowerColor Radeon HD 7850 1GB video card, ALC892 audio chipset.

I've attached the log/text from running the audio_cloverALC-120_v1.0b0.command file. I'm new to all of this, and think I might be missing something obvious. Audio worked fine under El Capitan.

I have a similar rig with 892. I can get HDMI sound, USB, but the Realtek isn't working yet.

 

[rafikwood]

Is alc 662 supported by this scripts?

 

[jonathanpaulpano]

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

kextd busy timeout IOHDACodecFunction

How do I fix this?

 

[chemary85]

See Post #1, No audio . . .

I have to fix X99 command to get it works in Sierra, and after that, use HDAEnabler1.kext and Alc120 command....and it works!

 

[toleda]

no output/input devices found

See Post #1, No audio . . .

 

[toleda]

kextd busy timeout IOHDACodecFunction

See Post #1, No audio . . .

 

[Gordo74]

Anyone find a solution for the popping with an iMac system def now that AntiPop doesn't work? Specifically, this is on my P8Z77-I using iMac 14,2

Solved via: http://www.tonymacx86.com/threads/stop-the-popping-in-sierra.202355/