dapodaca Posted August 22, 2020 Share Posted August 22, 2020 Hi!, I successfully installed Catalina using the vanilla image that is posted on Olarila and merged some of This Config to my EFI folder, but my audio and webcam are not working. I don't know that much but I've already tried changing layouts RealtekALC256/ALC3246 layout 5, 11, 13, 14, 21, 22, 28, 56, 57, 66, 97 without any luck, neither microphone or webcam EFI.zip Daniel’s MacBook.ioreg MacBook.zip Quote Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted August 22, 2020 Moderators Share Posted August 22, 2020 1) Check in BIOS that your webcam is enable 2) You should use layout-id 13. According to your Config you have set it to 57 but in the IOReg, it shows layout-id =1, so there's some issue there. Quote Link to comment Share on other sites More sharing options...
dapodaca Posted August 22, 2020 Author Share Posted August 22, 2020 1) My webcam it is enabled in bios 2) External speaker and mic works, but no audio through headphones, when I plug them in it shows that they are plugged but no sound comes through Quote Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted August 22, 2020 Moderators Share Posted August 22, 2020 Remove SSDT-UIAC-7370.aml Replace Config with attached Move CodecCommander.kext to /Library/Extensions Repair permissions and rebuild cache Post new IOReg file after the changes config.plist.zip Quote Link to comment Share on other sites More sharing options...
dapodaca Posted August 22, 2020 Author Share Posted August 22, 2020 Awesome, now webcam, speaker, headphones, laptop mic work, now i don't know why the mic of my earbuds is not working but, everything else works great, I added alcid=13 to boot args otherwise it would get picked up or something Edit: I get a random loud pop sometimes through my headphones EFI.zip Daniel’s MacBook.zip Quote Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted August 22, 2020 Moderators Share Posted August 22, 2020 Ok, I see the error for the original file. Can you test this? Restore the original Config file but maybe keep the ALCID=13 boot arg Replace SSDT-UIAC-7370.aml with this one SSDT-UIAC-7370.aml.zip Quote Link to comment Share on other sites More sharing options...
dapodaca Posted August 22, 2020 Author Share Posted August 22, 2020 It worked no more pops , thank you so much for your time Quote Link to comment Share on other sites More sharing options...
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