No HDMI audio after 1080 install

[TeK9Samurai]

The information here really helped me. So happy to get rid of VoodooHDA.
With my GTX 1080 the DisplayPort closest to HDMI was not giving me audio. I plugged into the DisplayPort furthest to the left and it immediately detected my display.

Thank you all for your help.

 

[Alika]

Hi all!

I've installed Sierra 10.12.4 from scratch today and this is what I did to get HDMI audio working with my 1080.

1. Make sure you have AppleHDA.kext (original) in /S/L/E/ , if not , extract it from the OSinstall.pkg image using Pacifist (I think VoodooHDA deleted mine when I was trying it)

2. Get the HDMIAudio.kext from https://www.tonymacx86.com/threads/...md-cards-easy-way.145399/page-15#post-1478743 (this is version 1.1)

3. Place it in /S/L/E/ , use something like Kext Utility to install/clear caches/fix permissions automatically

4. Should work after reboot. I have full 5.1 support too, voodoohda method only worked in stereo

This DID NOT work for me when I put the HDMIAudio.kext into EFI/Clover/kexts/Other for some reason, only worked after I put it into /S/L/E/

I can also confirm this works. For my GPU though (Gigabyte 1050 Ti G1 Gaming), it will only show up with the Displayport input and not HDMI, but so long as I can get one of the connectors to work, I am satisfied. Thanks for the suggestion!

 

[trixxiee]

I can confirm that this works.

Now I get HDMI/DP audio using cloverHDMI script from toleda.
I am using a EVGA GTX1070. Audio only works through specific DP port(s). I can also get HDMI audio when DP is connected to certain port(s). (dual monitor setup)

So how did you get your EVGA GTX1070 finally working? I have the same GPU and so far I installed only the newest Nvidia Driver and then I ran audio_cloverHDMI-120 script. After reboot I still don't get audio output visible. What DP port do you use? Did you put AppleHDA.kext and HDMIaudio.kext like marcin.binczyk suggested?

 

[uVSthem]

Would anyone mind uploading their original AppleHDA.kext for Sierra 10.12.4?

 

[PanzerSajt]

So how did you get your EVGA GTX1070 finally working? I have the same GPU and so far I installed only the newest Nvidia Driver and then I ran audio_cloverHDMI-120 script. After reboot I still don't get audio output visible. What DP port do you use? Did you put AppleHDA.kext and HDMIaudio.kext like marcin.binczyk suggested?

Unfortunately I do not remember now :/
But I am using the second DP connector, further from the side, above the DVI.

If you still have the problem I can look into how I did get the sound.

 

[dolanna]

Hi all!

I've installed Sierra 10.12.4 from scratch today and this is what I did to get HDMI audio working with my 1080.

1. Make sure you have AppleHDA.kext (original) in /S/L/E/ , if not , extract it from the OSinstall.pkg image using Pacifist (I think VoodooHDA deleted mine when I was trying it)

2. Get the HDMIAudio.kext from https://www.tonymacx86.com/threads/...md-cards-easy-way.145399/page-15#post-1478743 (this is version 1.1)

3. Place it in /S/L/E/ , use something like Kext Utility to install/clear caches/fix permissions automatically

4. Should work after reboot. I have full 5.1 support too, voodoohda method only worked in stereo

This DID NOT work for me when I put the HDMIAudio.kext into EFI/Clover/kexts/Other for some reason, only worked after I put it into /S/L/E/

HI marcin.binczyk,

could you gave a detail guide, I am GTX 1050 Ti User,
there are include
1. Did you have edit EFI/Clover/config.plist
2. Did you have patch new SSDT1.aml or DSDT.aml at EFI/Clover/ACPI/patched/
3. Did you run audio_cloverHDMI-120_v1.0d.command?
4. more other patch.

if you try to install new 10.12.5 could work this?

thanks