No Sound - Realtek ALC AppleHDA [Guide]

[toleda]

no sound

X99 patch missing.
See Realtek ALC AppleHDA/Post #1:
Unsupported/Non-working Realtek ALC AppleHDA

2. X99​

 

[MiniBUU]

Adding attachments to a post replied to ensures the the attachments are ignored.
IOReg shows no audio playing and no audio device selected.
How are you verifying sound?

I run iTunes. Here is update iO files with iTunes playing a song.

 

[xXrkidXx]

AppleHDA.kext is not native, 700 KB missing. Install native AppleHDA.kext and install audio.

This one I freshly extracted using Pacifist from the 10.12.3 update dmg. Installed, ran cloveralc, then kext utility. EFI was mounted and realtekALC was installed into 10.12 kext folder. Still no audio.

 

[toleda]

Here is update iO files with iTunes playing

What is plugged into what motherboard audio port?

 

[toleda]

extracted using Pacifist from the 10.12.3 update dmg

That is the problem, update only contains updated files. Extract from Sierra installer.

 

[MiniBUU]

What is plugged into what motherboard audio port?

Generic Computer speakers green port

 

[toleda]

Generic Computer speakers green port

Try 2nd Line Out and motherboard black. Reply with IOReg.

 

[Denk0]

Hello! Could you help me, please? Here is my problem:
1. No sound. YouTube videos and iTunes don't play at all. I can hear a click in my headphones just once after rebooting when I push the "Play" button and that's all.
2. mac OS Sierra 10.12.4/Gigabyte Z270 HD3P/BIOS F5c/Intel Core i7 7700k/Intel Graphics 630
3. I used audio_cloverALC-120_v1.0d.command
4. Headphones: SteelSeries Syberia v2 connected to the green port. Looks like microphone works(Input Level is changing while I'm speaking)

Forgot to mention. I have HDMI connection with my monitor which has sound output. It has no sound as well but it might be an issue

 

[xXrkidXx]

That is the problem, update only contains updated files. Extract from Sierra installer.

I grabbed the original unmatched 10.12 applehda and tried again but i still don't have sound...

 

[toleda]

i still don't have sound...

No files attached, no clue.
See Problem Reporting, Post #1; attach all requested files