AppleHDA HDMI Audio [Guide]

[JMY1000]

Problem Report

1. No audio driver is detected as installed; audio device is detected in System Profiler but is not installed.

2. macOS Mojave 10.14.2 (18C54). MacBook Pro (15-inch, 2018) (MacBookPro15,1) + AMD Sapphire R9 Fury inside Mantiz Venus eGPU.
3. This guide, method A.
4. Attached.
5.

> ioreg -rxn IOHDACodecDevice | grep VendorID
"vendorcodecID" = 0x1002aa01

> bdmesg
zsh: command not found: bdmesg

> diskutil list
/dev/disk0 (internal):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      GUID_partition_scheme                         500.3 GB   disk0
   1:                        EFI EFI                     314.6 MB   disk0s1
   2:                 Apple_APFS Container disk1         424.0 GB   disk0s2
   3:       Microsoft Basic Data BOOTCAMP                75.5 GB    disk0s3
   4:           Windows Recovery                         497.0 MB   disk0s4

/dev/disk1 (synthesized):
   #:                       TYPE NAME                    SIZE       IDENTIFIER
   0:      APFS Container Scheme -                      +424.0 GB   disk1
                                 Physical Store disk0s2
   1:                APFS Volume Macintosh HD            368.0 GB   disk1s1
   2:                APFS Volume Preboot                 43.9 MB    disk1s2
   3:                APFS Volume Recovery                517.0 MB   disk1s3
   4:                APFS Volume VM                      1.1 GB     disk1s4

6. Attached.
7. Attached.
8. N/A, real hardware.

 

[A__C]

Hi, my PC is quite an old one: running an Intel i3-2105 + DH61AG on High Sierra. Everything is fine except it cannot be upgraded to Mojave. Recently I changed the CPU to i3-3225 (w/ HD4000) hoping to do the upgrade. All is good except the HDMI audio is gone. I've tried many ways but still no luck. Could anyone please help me?

1. No HDMI Audio
2. macOS version/motherboard model/BIOS version/processor/graphics
10.13.6/Intel DH61AG/0109/i3-3225/HD4000
3. tried Multibeast, no HDMI audio; then followed method A, still the same.
4. Copy of IOReg - IOReg_v2.1 (Tools 2.) File: Alfred’s Mac mini.ioreg
5. Terminal - 4 commands:
ioreg -rxn IOHDACodecDevice | grep VendorID
Returns nothing
ioreg -rxn AppleGFXHDADriver | grep vendorcodecID
Returns nothing
bdmesg
File: boot.txt
diskutil list
File: disk.txt
All files zipped and attached. Thanks.

 

[chumdoggin]

Trying to get HDMI audio on an HD4k setup. Im not sure which part needs to be changed.

WEG/AppleALC worked good for HDMI/ w/audio port. Rendering other ports garbled. But without it there was no working HDMI video/audio at all.

Injecting some properties under devices in clover from another config for HD4000 yielded the other ports working
with WEG/AppleALC, though there was no audio in the HDMI

No doubt if you know what to look for you can tell what I missed.

Thank you much in advance if you can

EDIT Thanks for all the help, I figured it out. Looking at IORegistryExplorer I see connector from
HDMI cable is showing as 04 (DP) Just needed to change the clover patch under devices/properties
from the config. There was a # sign in front that cancels the patch on that port was (1) that would inject HDMI = 08

 

[chumdoggin]

Hi, my PC is quite an old one: running an Intel i3-2105 + DH61AG on High Sierra. Everything is fine except it cannot be upgraded to Mojave. Recently I changed the CPU to i3-3225 (w/ HD4000) hoping to do the upgrade. All is good except the HDMI audio is gone. I've tried many ways but still no luck. Could anyone please help me?

1. No HDMI Audio

If you want help I would post more than what you posted. Its not much to go on as far
as what you have going on there.

But read my last post and you can figure it out. Hint: WEG is What Ever Green Kext

 

[A__C]

Hi, my PC is quite an old one: running an Intel i3-2105 + DH61AG on High Sierra. Everything is fine except it cannot be upgraded to Mojave. Recently I changed the CPU to i3-3225 (w/ HD4000) hoping to do the upgrade. All is good except the HDMI audio is gone. I've tried many ways but still no luck. Could anyone please help me?

1. No HDMI Audio
...

Just an update for anyone who found this thread. I think it's mainly a hardware problem that no one can fix it easily. So I switched to Intel DQ77KB + i3-3225; updated to the latest BIOS; generated the SSDT; setup the HDMI as the secondary display via BIOS (otherwise the famous 8 apples will be displayed). Bingo! All work! Now it's running Mojave smoothly.

Thanks the community for all their hard works!

 

[galisrule]

@ Toledo could you look at my IOREG and see if you could find why am not getting any audio from my hdmi ports please and thanks

 

[chumdoggin]

what's the device? the ioreg is corrupt. Nothing much to go on. Toleda hasn't been here for quite some time
oh 9700k? not sure. what kext you use? maybe use whatevergreen. get rid of clover ticks for hdmi and HDA,
WEG does it.

 

[galisrule]

what's the device? the ioreg is corrupt. Nothing much to go on. Toleda hasn't been here for quite some time
oh 9700k? not sure. what kext you use? maybe use whatevergreen. get rid of clover ticks for hdmi and HDA,
WEG does it.

thanks for replying chumdoggin yea I uncheck them both still no sound from HDMI and yes am using WEG.Is there anything in particular I should forward to u to see if you could help? A mean everything works fine except no sound from hdmi

 

[svsdiscussion]

Is this working for Catalina?

 

[jaymonkey]

Is this working for Catalina?

@svsdiscussion,

Yes Lilu + AppleALC work fine on Catalina, just make sure you use the latest versions from the Git Repo :-

Acidanthera

Acidanthera has 47 repositories available. Follow their code on GitHub.

github.com

Also Make sure your using the latest version of Clover or Open Core ...

Cheers
Jay