[Guide] Easy Audio Solution with AppleAlc

[AmazingHarsh]

Well I have tried all layout available for my CX20751/2 but still no audio devices are detected  ,

I have used VoodooHDA and sound is working but HDMI Audio is not working.

What should I do now ? 

[MaLd0n]

if don't work use voodoohda

[AmazingHarsh]

How to get HDMI Audio ?

I am running Catalina 10.15.7 with OpenCore 0.6.3 with i3 6006u intel hd 520 

my internal mic and speaker is working with AppleALC layout id = 28

 

[MaLd0n]

6 hours ago, AmazingHarsh said:

How to get HDMI Audio ?

this patch dont solve?

https://www.olarila.com/topic/6420-guide-mobile-intel-hd-graphics-skylake/

[AmazingHarsh]

4 hours ago, MaLd0n said:

this patch dont solve?

https://www.olarila.com/topic/6420-guide-mobile-intel-hd-graphics-skylake/

Again I have pasted this code , but still it is not working , display graphics are working 

What should I do now ?

[MaLd0n]

9 hours ago, AmazingHarsh said:

What should I do now ?

https://bitbucket.org/RehabMan/os-x-fake-pci-id/src/master/

[prabhat04]

On 9/8/2020 at 2:07 AM, MaLd0n said:

u need dev id into hdas/hdef device

 

Hey Maldon how to use this can you please help as I try this I got sound but no mic working should I delete fake pccid 

[MaLd0n]

10 hours ago, prabhat04 said:

Hey Maldon how to use this can you please help as I try this I got sound but no mic working should I delete fake pccid 

hey

last applealc work without it. dont need

[prabhat04]

1 hour ago, MaLd0n said:

hey

last applealc work without it. dont need

Now sound and mic is fixed but headphones not working 

[Cuzco]

Não sei se alguém já teve essa placa aqui mas a ALC274 é um fenômeno. Ela só tem 1 layout (21) - Tudo parece funcionar ( o ícone de som aparece, voce pode aumentar o volume, ele faz o switch pro headphones, o microfone grava) mas o som não sai ! Nem nas caixas de som nem nos Headphones. Andei vendo alguns forums com esse mesmo problema. Tem gente tentando fazer manualmente o layout, outros aconselharam usar um patch de AZAL para HDEF mas tambem não funcionou.

[MaLd0n]

2 hours ago, Cuzco said:

AZAL para HDEF

não precisa disso

tenta com a voodoohda por enquanto

[Cuzco]

Deu certo a voodoo - sé funciona os autofalantes mas não o Headphone, mas dá pra trabalhar enquanto aparece a solução definitva proALC274 

[kakkuyo]

Could someone help me with alc662 audio? My motherboard is a TA-MBB75 and whenever I tried to make a hackintosh I had problems with audio, sometimes network and video, but the audio was always off. There was an old snow leopard image that worked 100% but I would now like to use newer OSs.

[MaLd0n]

On 12/14/2020 at 7:37 PM, kakkuyo said:

Could someone help me with alc662 audio? 

check first post. ur audio codec have support

[mrX]

Hi! I've tried this tutorial and other ones, but I still facing issues on my ALC892 with Big Sur. HDMI audio is OK, but the onboard audio is not recognized. I've tried all of layout-id, but no success.

Configs:

Motherboard: Killsre X99

CPU: Xeon E5 2678v3

GPU: RX 470 4GB

Audio: ALC892

Send me iMac-Pro-de-Murilo.zip

Edited March 7, 2021 by mrX

[MaLd0n]

12 hours ago, mrX said:

Hi! I've tried this tutorial and other ones, but I still facing issues on my ALC892 with Big Sur

last kexts version?

[mrX]

9 hours ago, MaLd0n said:

last kexts version?

Yes sir, both updated.

Lilu on 1.5.1

AppleALC on 1.5.8

Looking at AppleALC changelog, I found it

• Added C610/X99 Audio Controller r1 support by masking to 8ca0
• Added C610/X99 Audio Controller r2 support by masking to 8ca0

What should be mask to 8ca0?

Edited March 8, 2021 by mrX

[Bruno Graciano Alves Carneiro]

Funcionou com sucesso, muito obrigado.

[MaLd0n]

11 hours ago, Bruno Graciano Alves Carneiro said:

Funcionou com sucesso, muito obrigado.

Flw!

[Ramon Oliveira]

Good afternoon, in my case it doesn't show any audio drive. How can I proceed?

photo_2021-03-26_12-03-14.zip

[MaLd0n]

check manufacturer page

[Adriano_SSales]

On 3/7/2021 at 10:23 PM, mrX said:

Yes sir, both updated.

Lilu on 1.5.1

AppleALC on 1.5.8

Looking at AppleALC changelog, I found it

• Added C610/X99 Audio Controller r1 support by masking to 8ca0
• Added C610/X99 Audio Controller r2 support by masking to 8ca0

What should be mask to 8ca0?

Conseguiu solucionar? tenho a mesma placa e apenas o audio onboard não funciona. Também tentei todo Layout ID, sem sucesso

[mrX]

1 minute ago, Adriano_SSales said:

Conseguiu solucionar? tenho a mesma placa e apenas o audio onboard não funciona. Também tentei todo Layout ID, sem sucesso

Abri mão do áudio HDMI e passei a usar o VoodooHDA

[Mạnh Trần]

Hi, I follow the guide and it show up internal speakers and microphone in Sound, but my mackintosh still no sound and only work with headphone.

My cpu is ice lake i5-1035g1 and audio codec is Conexant cx8400. Here is my send_me file. Thx.

https://drive.google.com/file/d/1dB4V-YLvmLx2k5WKnAdxFIvM9SksF8nJ/view?usp=sharing

[MaLd0n]

if dont support ur codec u need create one layout