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Audio - HDMI Audio AppleHDA [Guide]

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Try: Post #1/cloverHDMI

I tried (actually was the first method i tested). The Terminal output is attached to this post.
 

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toleda

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actually was the first method i tested
Script: HD4600+ HDMI audio is enabled ...
Missed:
Post #1/cloverHDMI
6. Notes
2. Attempted HDMI audio and not working; remove all previous attempts​

Something else was first and it ensures all other attempts will fail.
See Post #1/Problem Reporting; attach all requested files
 
Joined
Dec 21, 2014
Messages
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Motherboard
Asus Z97-M Plus
CPU
i5 4460
Graphics
GTX 960
Classic Mac
  1. PowerBook
Mobile Phone
  1. Android
Something else was first and it ensures all other attempts will fail.

Thats weird, i replaced the whole EFI folder with an untouched one, created a new info.plist with 0 patches and it keeps showing me this information. I'll re-install the system from scratch tonight and try again.
 
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The desktop technique will not work on your laptop.
Try the attached ssdt.

Thanks for your help:)

I tried the new SSDT, no more glitch but HDMI/DisplayPort Audio still not working.
In IORegistryExplorer, PEGP has a sibling pci10de,fbb@0,1 instead of HDAU.
Here's the new ioreg file.
 

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  • new-ssdt.ioreg
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  • Screen Shot 2017-04-27 at 8.36.47 AM.png
    Screen Shot 2017-04-27 at 8.36.47 AM.png
    80.4 KB · Views: 111
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