- Joined
- Mar 19, 2013
- Messages
- 105
- Motherboard
- HP Elitebook 1040 G3
- CPU
- i7-6500U
- Graphics
- HD 520
- Mac
- Mobile Phone
Well, I tried all possible layout-id's for the Conexant codec. Unfortunately none of them solved the problem. I might be wrong, but I still think that Big Sur on my laptop doesn't load the AppleHDA.kext, and therefore AppleALC.kext has nothing to patch. On my desktop it's clearly loaded without any DeviceProperties add-ons. Attached a screenshot form my desktop's terminal. Thank you very much for your help! But I'm still stuckremove alcid=3 from boot arguments
also try all possible layout id numbers as per:
Supported codecs
Native macOS HD audio for not officially supported codecs - acidanthera/AppleALCgithub.com
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