Audio - HDMI Audio AppleHDA [Guide]

[neilryan]

cloverHDMI
Script detects and installs correct ssdt(s) and Intel framebuffer patches for the connected HDMI display enabling OS X HDMI audio.

1. cloverHDMI: audio_cloverHDMI-120.command.zip (Download/select View Raw)
   1. Intel/AMD/Nvidia: HDMI audio ssdt > EFI/CLOVER/ACPI/patched/
   2. Intel: DP2HDMI framebuffer edits > EFI/CLOVER/config.plist/KernelAndKextPatches/
2. Test Drive (saves HDMI audio ssdt and config.plist to Desktop)
   1. Set audio_cloverALC-HDMI-110.command/gDebug=1
   2. Copy config.plist to Desktop
   3. Continue with Installation/Step 3
3. Installation
   1. Mount EFI
   2. SIP enabled, OK
   3. Intel: HDMI display only, disconnect DP display
   4. Double click: Downloads/audio_cloverHDMI-1....command
   5. Answer y/n questions
   6. Password
   7. Restart

i keep attempting this but i think i just don't get what i need to do for steps 1 & 2. can someone help me please? i immediately jump to step 3 which is the problem.

currently i have audio via line out and internal speakers. i just want to have HDMI Audio.

 

[toleda]

i immediately jump to step 3 which is the problem.

What is the problem?

 

[neilryan]

What is the problem?

Step 1 - download the zip file (correct?)

Step 2 - test drive, can i know what this means? What do i need to do?

Or after i download i just follow step 3 already?

Thanks

 

[toleda]

just follow step 3 already

Yes.

 

[travelkey888]

Thought I did everything to get HDMI working but no luck! Any help is appreciated! I have a GA-Z170N-Gaming 5 motherboard.
update: fixed by disabling HDAS to HDEF in ACPI config.plist

sound working, now on to bluetooth and wifi!

 

[TeK9Samurai]

This used to work no my GTX 760. I replaced it with an AMD RX 460 but the patch no longer works. Any ideas as to a fix?

Thank you in advance.

 

[toleda]

patch no longer works

Is Nvidia graphics the same as AMD graphics?
10.12.1: no RX 4xx HDMI audio/sound.

 

[TeK9Samurai]

Is Nvidia graphics the same as AMD graphics?
10.12.1: no RX 4xx HDMI audio/sound.

I know it's not the same. I was wondering if it's just a simple address change that could alter it.

 

[neilryan]

Yes.

thanks! i still got no sound until i tried the below solution. now HDMI Audio is working for me,

specs:
GA H170N wifi
Intel HD 530 Graphics

Thought I did everything to get HDMI working but no luck! Any help is appreciated! I have a GA-Z170N-Gaming 5 motherboard.
update: fixed by disabling HDAS to HDEF in ACPI config.plist

 

[toleda]

wondering if it's just a simple address change that could alter it.

No.
Remove EFI/CLOVER/ACPI/patched/SSDT-HDMI....
Run cloverHDMI
Result, see Post #2207