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HDMI audio iGPU OpenCore (Easy) Solution

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Joined
Dec 3, 2011
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Motherboard
B250M-D3H
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Intel(R) Core(TM) i5-4670K CPU @ 3.40GH
Device ID - 0x412
HDMI Audio no Showing
 

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  • Asus B85 EFI.zip
    1.9 MB · Views: 3
Joined
Aug 27, 2019
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7
Motherboard
Z97M-PLUS
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i5-4670k
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HD 4600
Solution for igpu HDMI Audio was posted here


And here
Thanks, it works! but unfortunaly, I dont understand why...XP

I just add the kexts ”FakePCIID.kext" and "FakePCIID_Intel_HDMI_Audio.kext" in my EFI folder and add this to my config.plist:

DeviceProperties/PciRoot(0x0)/Pci(0x1f,0x3)
section add:

device-id | Data | 709D0000

For this result:

hda-gfx | String | onboard-1
layout-id | Data | 31000000
device-id | Data | 709D0000



Tanks a lot!

I would like to replicate the same in other Hackintosh, so I want to understand, but hey, I will have to investigate on my own, thanks again!
 
Joined
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Gigabyte Z490M Gaming X
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The reason for using device-id 709D0000 is that native Comet Lake device-id is not recognized, so we need to spoof another, similar one (a Sky Lake one in this case).
 
Joined
Dec 3, 2011
Messages
15
Motherboard
B250M-D3H
CPU
INTEL I5
Graphics
HD5450
Mac
  1. iMac
  2. MacBook
  3. MacBook Air
  4. MacBook Pro
  5. Mac mini
  6. Mac Pro
Classic Mac
  1. 128K
  2. 20th Anniv. Mac
  3. Apple
  4. eMac
  5. iBook
  6. LC
  7. Power Mac
  8. PowerBook
Thanks, it works! but unfortunaly, I dont understand why...XP

I just add the kexts ”FakePCIID.kext" and "FakePCIID_Intel_HDMI_Audio.kext" in my EFI folder and add this to my config.plist:

DeviceProperties/PciRoot(0x0)/Pci(0x1f,0x3)
section add:

device-id | Data | 709D0000

For this result:

hda-gfx | String | onboard-1
layout-id | Data | 31000000
device-id | Data | 709D0000



Tanks a lot!
Screenshot 2021-06-27 at 9.09.21 PM.png


I would like to replicate the same in other Hackintosh, so I want to understand, but hey, I will have to investigate on my own, thanks again!
Sorry Sir not working HDMI Audio
 
Joined
Dec 3, 2011
Messages
15
Motherboard
B250M-D3H
CPU
INTEL I5
Graphics
HD5450
Mac
  1. iMac
  2. MacBook
  3. MacBook Air
  4. MacBook Pro
  5. Mac mini
  6. Mac Pro
Classic Mac
  1. 128K
  2. 20th Anniv. Mac
  3. Apple
  4. eMac
  5. iBook
  6. LC
  7. Power Mac
  8. PowerBook
Sir my EFI Folder
 

Attachments

  • EFI.zip
    8.6 MB · Views: 4
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