Quick Fix for Onboard Audio on 9 Series Motherboards

[octavecode]

Attach both AppleHDA.kexts that did not work.
What AppleHDA.kext did work?

I tried 2 different ways to test the new alc1150 patch that was supposed to fix the rear green output.

test 1 clover + 9 series ssdt audio injection + patched applehda from MB 6.4.2 with 9series patch

test 2 clover + 9 series ssdt audio injection + vanilla apleHDA(10.9.4) + toleda/audio_CloverALC

both test gave me bad audio from rear green jack...So im still using black jack + pink for mic

 

[toleda]

I tried 2 different ways to test the new alc1150 patch that was supposed to fix the rear green output.

The request is for kexts not IOJones. Did not answer question.

 

[octavecode]

The request is for kexts not IOJones. Did not answer question.

there u go

 

[toleda]

there u go

3rd request, what AppleHDA.kext did work?
Attach EFI/Clover/kexts/10.9/realtekALC.kext

 

[octavecode]

3rd request, what AppleHDA.kext did work?
Attach EFI/Clover/kexts/10.9/realtekALC.kext

Both ways gave me working sound from rear black (headphones) and rear pink (mic) but rear green still sounds really bad.I didnt test any front outputs.

 

[toleda]

rear green still sounds really bad.

In summary, none of the experimental AppleHDA.kexts and neither of the posted solutions enable green port audio on your motherboard. Regarding your system, no known solution and no new ideas.

 

[octavecode]

In summary, none of the experimental AppleHDA.kexts and neither of the posted solutions enable green port audio on your motherboard. Regarding your system, no known solution and no new ideas.

Its ok im just sharing my experience.maybe it will help for a future solution...i wish i was able to do more.

 

[TazEffect]

Hi toleda, first thank you for your 9series attached AppleHDA.kext, it looks like this helped my system recognising sound, finally.
To proceed I had to reinstall HDAEnabler.kext in S/L/E and run a little more time Kext Wizard.. Did that help..? Dunno but before that I had a freezing OSX after 1 or 2 minutes.


Now the only thing that still remains is a randomly and complete loss of sound, well sometimes. Then I manually go in sleep mode, come back and sound is back as well.


My system (you can see on the left) is a GA-Z97X-SLI with i7-4790, GTX 780ti and I'm on 10.9.4. You can ask me if more infos are needed. Maybe we could solve this random sound lost problem.


BTW Thanks to the whole Tonymac forum!

 

[toleda]

Now the only thing that still remains is a randomly and complete loss of sound, well sometimes. Then I manually go in sleep mode, come back and sound is back as well.

AU Lab reports an Audio Overload; no idea what causes the problem or how to fix it.

 

[trek4]

So I was using VoodooHDA (which was working fine) until it randomly broke for the rear audio port (no idea what happened... installed VMware fusion which seems unlikely to break it).

Uninstalled VoodooHDA and ran multibeast with new fix, rear audio now works, but I can no longer output HDMI Audio on my Asus Nvidia GTX770 (doesn't appear as an output) and audio breaks after waking from sleep (as others have said).

I can cope with breaking after sleep since I never sleep my computer, but Nvidia card audio should be native on OS X... not sure if this fix has perhaps broken that?