Regarding AMD platform sound card driver issues in macOS Sequoia(The latest version AppleAlc 1.9.3 problem has been solved)

[mmp369]

Brand: MSI
Model: MSI MS-7B89 Desktop
CPU: AMD Ryzen 7 1700
GPU: AMD Radeon 580 Series Xunjing (Songjing) 8GB ( Separate GPU mode)
HDD: Jintek SSD 256 GB
Name: Ruiyu RTL8168/8111/8112 Gigabit Ethernet Controller/Microstar
Network card type Wired network card
Main board: MSI B450M MORTAR MAX (MS-7B89) (LPC Controller B450 chipset)

As shown in the figure below, the audio device is not displayed in Hackintool, but the sound card device exists in PCle. At first, it was suspected to be an IRQ conflict problem, but the sound card driver is normal under the macOS Sonoma system. AppleALC is just a Lilu plug-in patched for AppleHDA, but in AppleHDA is not loaded under the macOS Sequoia system, so AppleALC directly loses the Patch target, and kextstat shows that AppleALC loading has no effect.

 

[younicke]

I downloaded version 1.9.3 from github Action

GitHub - acidanthera/AppleALC: Native macOS HD audio for not officially supported codecs

Native macOS HD audio for not officially supported codecs - acidanthera/AppleALC

github.com

hi! did it work on your msi b450 mortarmax? which layout did you use? I have the same motherboard and right now I have no audio.. was going to try this 1.9.3 but not sure which layout you used, would appreciate if you could share.. thank you

 

[genny]

solved with AppleALC 1.9.3

 

[mmp369]

hi! did it work on your msi b450 mortarmax? which layout did you use? I have the same motherboard and right now I have no audio.. was going to try this 1.9.3 but not sure which layout you used, would appreciate if you could share.. thank you

1

 

[younicke]

I confirm that AppleALC 1.9.3 fixed my audio problem as well.. i now have audio on my machine.. thanks!

 

[DarkSilentSC]

Confirmed working on my x570 Aorus Xtreme build. Just mesmerizing that tweak in the patch is all it took. Really wanna learn how people know what needs to be changed

 

[wilianb]

Buenas tardes, necesito desinstalar VoodooHDA, alguien sabe cuales son los pasos?

 

[wilianb]

He vuelto a utilizar VoodooHDA por el momento para el sonido en Sequoia...

¿Podrías decirme cómo desinstalar VoodooHDA, para probar AppleALC 19.3?

 

[genny]

¿Podrías decirme cómo desinstalar VoodooHDA, para probar AppleALC 19.3?

https://www.tonymacx86.com/threads/unistall-voodoohda-2-8-6.141898/ segui la guida

 

[Shaneee]

¿Podrías decirme cómo desinstalar VoodooHDA, para probar AppleALC 19.3?

It's as simple as deleting the kext. You may need to update the cache but I doubt it. In any case you do these commands in terminal to rebuild.

sudo kmutil clear-staging
sudo kmutil rebuild

 

[Davey076]

Can confirm. 1.9.3 works perfect. Thanks.

 

[khan137]

Confirm appleALC 1.9.3 working on GA AX370 Gaming K5, RobStrix B550- F Gaming and ASRock B550 Phantom Gaming 4. All of them in Sequoia.

Thanks!

 

[Law_ri]

How you downloaded appleALC 1.9.3, there is only 1.9.2 under releases?

 

[Edhawk]

Link below for AppleALC.kext 1.9.3 etc.

Builds

 

[DarkSilentSC]

Or pick a 1.9.2 build that has changelog of AMD HDA Controller change

 

[mmp369]

How you downloaded appleALC 1.9.3, there is only 1.9.2 under releases?

github Action