No audio with AppleALC.kext (ALC887). Tried every alcid bootflag

CameraObscura

New member
Joined
May 8, 2020
Messages
2
Hey guys,

I'm having problems having AppleALC setup correctly. I have a Ryzen 5 2600 CPU paired with a Gigabyte B450M-S2H which uses a ALC887 codec.

I can only get sound using the VoodooHDA kext. I make sure I properly uninstalled VoodooHDA before trying AppleALC.
I tested every alcid=x bootflag but to no avail.

I'm using a vanilla AppleHDA as well.

Attached is what appears in my IOReg.

Any help or directions would be appreciated.
 

Attachments

  • HDEF.png
    HDEF.png
    141.7 KB · Views: 27

mistsin

New member
Joined
Aug 15, 2020
Messages
4
I have solution install ALC887 and VoodooHDA don't install AppleALC you have same sound card like main. Is not to bootflag just you need right kext for you.
ALC887 is sound kext, VoodooHDA is like GUI interface. But in Win 10 before sound signal is more higher more loud from OSX

Download kext from below.

Screen Shot 2020-08-15 at 03.40.58.pngScreen Shot 2020-08-15 at 03.40.37.png
 

Attachments

  • Realtek 887 Sound kext.zip
    1.1 MB · Views: 38
Last edited:
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