No Sound - Realtek ALC AppleHDA [Guide]

[macphotophile]

After running Kext Utility and restarting, audio injection worked. I installed with audio_cloverALC-120.sh and added in the device id. Big improvement! itunes now works and I'm getting sound through the front panel headphone jack. No sound though through the rear jacks.

 

[thiagopepper]

Hi, were you able to take a look on this?

Ok, done.



A. Edit Platforms.xml/zml
Item 5 (Black: 21/13/3) deleted.
B. Edit HDAHardwareConfigDriver/info.plist or realtekALC/Info.plist
AppleHDA.kext>Contents>PlugIns>AppleHDAHardwareConfigDriver.kext>Contents>Info.plist
Open on PlistEditPro, can't find CodecID, or correct LayoutID. Went into Menu Edit>Find>Find, search for 21571c20 21571d10 21571e01 21571f01, no match found.

Thank you again.

 

[toleda]

No sound though through the rear jacks.

Rear jacks are working, user error.
See No Sound - Realtek ALC AppleHDA

 

[toleda]

no match found.

Wrong Info.plist
Customization.pdf/H. cloverALC patch/3. EFI/CLOVER/kexts/10.12/realtekALC.kext/Contents/Info.plist

 

[xlla]

No macOS native HDMI audio on non native hardware, see HDMI Audio AppleHDA/cloverHDMI


Similar name: HD520, HD530, HD540,
What do you suggest?

In boot log, I found HDMI audio device
0:100 0:000 PCI (00|01:00.01) : 10DE 10F1 class=040300
0:100 0:000 - HDMI Audio:

 

[toleda]

I found HDMI audio device

macOS has has no idea what to do with any HDMI codec. Native firmware provide the interface on native hardware. ACPI table edits provide the interface for macOS on non native hardware. Clear?

 

[macphotophile]

Rear jacks are working, user error.
See No Sound - Realtek ALC AppleHDA

You took the words out of my mouth, Toleda. I just disconnected my backup boot drive to eliminate a variable and everything is suddenly working. Is it possible that I switched the data cables for the two drives and began to use the EFI partition for the backup?

Thanks for your guidance!

 

[toleda]

Is it possible

No idea.

 

[thiagopepper]

Wrong Info.plist
Customization.pdf/H. cloverALC patch/3. EFI/CLOVER/kexts/10.12/realtekALC.kext/Contents/Info.plist

Worked like a charm, thank you very much!

 

[edwardaux]

I can see the following devices in System Preferences: Internal Speakers/Line Out/Line Out/Digital Out. If I set output to Internal Speakers, I can hear sound via front and back headphone jacks. However, no sound via HDMI.

Motherboard: GA-Z170X-Gaming 5 using on-board HDMI video out to AOC U3277PWQU monitor. macOS Sierra 10.12.2

Installed using Multibeast (v9 - see attached settings) and CloverALC (see cloverALC_install_log.txt). Would appreciate any pointers. Thanks.