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Hdmi nvidia no sound after 10.12.4

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Ok no matter what I do, I cannot get this to work on 10.12.4. I have nVidia 980 (EVGA SC 2.0). I think I made it worse. Here is what I did.

Downloaded audio_cloverHDMI-120.command.zip

Ran it. Here is the console output:

Code:
➜  Downloads ./audio_cloverHDMI-120_v1.0d.command

Agreement
The audio_cloverHDMI script is for personal use only. Do not distribute
the patch, any or all of the files for any reason without permission.
The audio_cloverHDMI script is provided as is and without any warranty.

File: audio_cloverHDMI-120.command_v1.0d
Release Mode
EFI partition is mounted
HDMI audio codec(s)
Nvidia:   0x10de0071
Integrated Graphics is not installed/enabled
Install AMD/Nvidia HDMI audio (y/n): y
Nvidia discrete graphics card 10de13c0 found on PEG0@1/PEGP@0
Nvidia HDMI audio is enabled
To save a Copy of this Terminal session: Terminal/Shell/Export Text As ...

Rebooted but no audio.

Opened config.plist and deleted the patches section under ACPI. Restart. Now, I lost all output devices. There were 4 earlier (Built-in, Line out etc.)

Ran audio_clover again. Here is the output:

Code:
➜  Downloads ./audio_cloverHDMI-120_v1.0d.command

Agreement
The audio_cloverHDMI script is for personal use only. Do not distribute
the patch, any or all of the files for any reason without permission.
The audio_cloverHDMI script is provided as is and without any warranty.

File: audio_cloverHDMI-120.command_v1.0d
Release Mode
EFI partition is mounted
Error: no IOReg/HDEF; BIOS/audio/disabled or ACPI problem
Continue without HDEF/onboard audio (y/n): y
HDMI audio codec(s)
Nvidia:   0x10de0071
Integrated Graphics is not installed/enabled
Install AMD/Nvidia HDMI audio (y/n): y
Nvidia discrete graphics card 10de13c0 found on PEG0@1/PEGP@0
Nvidia HDMI audio is enabled
To save a Copy of this Terminal session: Terminal/Shell/Export Text As ...

Reboot. Nothing. All output devices are still missing and I don't have HDMI output.

Edit: Here is the IOReg dump : http://m.uploadedit.com/ba3s/1490742739976.txt
 
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Not helpful.
For HDMI audio support: see Problem Reporting, Post #1, HDMI Audio AppleHDA. Use the tools noted and post to thread linked.

  1. Description of HDMI audio problem - No HDMI Audio. I do not see the HDMI in output devices
  2. OS X version/motherboard model/BIOS version/processor/graphics - 10.12.4 (16E195)/Asus Maximus Hero VIII/Intel Core i7 6700k(Skylake)/EVGA NVIDIA GeForce GTX 980 4095 MB
  3. Procedure/Guide Used
    1. cloverHDMI terminal output (Shell/Export Text As ...) Please see above post
  4. Copy of IORegistryExplorer/IOJones (either) - http://m.uploadedit.com/ba3s/1490747777367.txt
  5. Screenshots
    1. DPCIManager/Status (Tools 2.) - This shows up as Malware in Chrome.
    2. System Information/Hardware/Graphics/Displays
  6. Copy Of Console/All Messages (last boot)
    1. Console/File/Save a Copy As...
  7. System/Library/Extensions/AppleHDA.kext
  8. Chameleon - Not using Chameleon
    1. Extra/org.chameleon.Boot.plist
    2. DPCIManager/Misc/Boot Log (Tools 2.)
    3. Extra/dsdt.aml (if installed)
    4. Extra/ssdt.aml
  9. Clover
    1. EFI/CLOVER/config.plist
    2. DPCIManager/Misc/Boot Log (Tools 2.)
    3. EFI/CLOVER/ACPI/Patched/dsdt.aml (if installed)
    4. EFI/CLOVER/ACPI/Patched/ssdt.aml - https://files.fm/down.php?i=7j89tyqv&n=SSDT-i7-6700K.aml
I'll add more info shortly.
 
I had the same problem: No HDMI audio after 10.12.4 update.
“audio_cloverHDMI-120.command” method (post #6) fixed it.
Thanks! Toleda and CitizenK

Gigabyte GA-Z97N-WIFI
Celeron G3258
Nvidia GTX745
 
I had the same problem: No HDMI audio after 10.12.4 update.
“audio_cloverHDMI-120.command” method (post #6) fixed it.
Thanks! Toleda and CitizenK

Gigabyte GA-Z97N-WIFI
Celeron G3258
Nvidia GTX745
I fixet it changing clover comfigurator in options change hdsa to hdef i have screen i can send you
 

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