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Thanks to the community, I created my build based on OpenCore starting from Catalina and upgraded to Big Sur and then Monterey. It works fine generally. I upgraded to the latest macOS 12.4 recently. Everything (except sound) works as before. Today when I tried the speakers I found the sound is not playing (I mute them most of the time). I booted to Windows and confirmed the speakers are functioning. It worked well in macOS 12.3 before. After some try it turned out:
I also upgraded the OpenCore from 0.7.7 to 0.8.0. So I tried to revert to the previous 0.7.7 snapshot of the EFI folder. The problem was not resolved. So it seems this is not related to the OpenCore upgrade. I'm using Gigabyte Z170X UD3 motherboard with ALC1150. I added AudioDxe.efi driver and AppleALC.kext in my EFI. The following is the audio related settings, which worked before in 12.3. I checked my OpenCore log and found the AudioCodec should be correct:
What should I further check / update? Thanks in advance! [link] [comments] |
![](https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEjus3QEWzWD57SunWyFmfRK5hN6usg8JjBxGidZRB1kR-N-EwDWmRlOEL0XDp6nHzi35ECmw8GHRDKTlmBKblnzhDMjxe2oGiNIKkki085srfkUZKkmiE98OeOOxTQ68F9y3BsIVGqqZvlO/s1600-rw/iatkos_new.png)
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