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AppleHDA and CX11771

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This probably is the wrong forum but it seems to be the only one I am allowed to post in...


I just booted up my Yoga X1 Gen 2 with Catalina for the first time and a lot is still not working.


Among them, is the sound. I found out that I have a Conexant CX11771 codec which does not seem to be supported by AppleALC (yet?). Is the development still going on. Is there a way to help get the codec supported?


Is there maybe another way to get sound out of my Yogatosh? I saw somewhere someone seemed to have had success with VoodooHDA. Should I try that route?


Appreciate any help!



  • 2 weeks later...
1 hour ago, NO_obsctruction said:

The guide says voodoo hda is only for old versions of macos i think

>For those who plan to boot 10.7 and older may want to opt for these kexts instead:

No, VoodooHDA works in BigSur as well. 

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