Audio - HDMI Audio AppleHDA [Guide]

[toleda]

Copy of IORegistryExplorer/IOJones (either) Can't seem to find either one of these ???

Essential
See Post #1/Tools

 

[mamenaut]

Hi everyone

Need some help, thanks in advance

• Description of HDMI audio problem;
  My onboard audio works but HDMI doesn't nor DP.
  i've read this thread and done lot of things but no lucky.

• OS X version/motherboard model/BIOS version/processor/graphics;

Sierra 10.12.3/ asus Z170i pro/UEFI BIOS/i6700k /intel HD530

• Procedure/Guide Used

First, Mount EFI (Clover configurator), copy SSDT-HDEF-HDAS-1.aml to EFI/Clover/ACPI/Patched,Then restart
Again, Mount EFI (CC), Run audio_cloverALC-120_v1.0d.command, audio id:1, then restart. Onboard Audio Working.
Again, Mount EFI (CC), delete Config.plist ACPI/DSDT/Patches/change HDAS to HDEF, save, then restart.
Again, Mount EFI (CC), Run audio_cloverHDMI-120_v1.0d.command, Y/Y/N, then restart. still HDMI no work

• Copy Of Console/All Messages (last boot)

Didn't know how to export all messages

 

[toleda]

still HDMI no work

Script:
/Volumes/EFI/EFI/CLOVER/ACPI/patched/SSDT-HDMI-HD530 installed /Volumes/EFI/EFI/CLOVER/ACPI/patched/SSDT-HDEF-HDAS-1 installed

Installed y or n?
Boot log does no show ssdts loading
Restart, reply with all requested new files

 

[td333983]

Thanks for all your help and patience, Toleda!

TD

 

[mamenaut]

Installed y or n?
Boot log does no show ssdts loading

Yes, i installed both SSDT, but don't work

i reply with new files

thanks for response

 

[toleda]

Installed y or n?

Are the ssdts installed, y or n ??

 

[EurofighterTy]

Hi,

I have a little problem with my HDMI Sound trough GTX 750 Ti:

I installed your script, rebooted and then no sound but it appears under Sound as SAMSUNG.

So if I put the PC to sleep and wake it up then I have sound working without any issues.

So why I need to put the PC to sleep and wake it up to get HDMI sound ?

Thanks !

Configuration:

CPU: Intel Pentium G3220
Mobo: Gigabyte B85M-D2V
GPU: Gigabyte NVIDIA GeForce GTX 750 Ti

 

[toleda]

why I need to put the PC to sleep and wake it up to get HDMI sound ?

No files, no idea.
No HDMI audio: see Problem Reporting, Post #1; attach all requested files

 

[toleda]

Thanks

Attach IOReg.

 

[EurofighterTy]

No files, no idea.
No HDMI audio: see Problem Reporting, Post #1; attach all requested files

You can find the required files in the attachment below. Thank you !