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E7440 Headphone Audio Big Sur OpenCore 0.6.3


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I got Big Sur up and running using Jake's bootpack here:

Everything seems to be working perfectly with the exception of the headphone jack. It's just static when I plug in headphones. The audio icon changes to headphones, so I think the OS recognizes that I have something plugged in. I updated Lilu, AppleALC, and CodecCommander kexts and reset NVRAM. I'm not sure what else I can try to address this.


When I had Catalina on Clover, the ALC_fix worked. I'm not sure how to adapt that fix to OpenCore.

I can't attach my EFI folder since it's larger than 19.53MB, but it is mostly unchanged from Jake's guide with the exception of the three kexts I mentioned above.

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