SumitJhansi Posted October 1, 2017 Share Posted October 1, 2017 hi, I updated from Sierra to 10.13 and I re-patched my AppleHDA for high Sierra using AppleHDApatcher v1.8 for my Codec Conexant CX20590 but only Headphone works, neither a speaker nor internal microphone. so please help me on that. Link to comment Share on other sites More sharing options...
snifferdog Posted October 1, 2017 Share Posted October 1, 2017 I had a similar (but not identical) problem with my ALC888. I just used the (patched) Sierra AppleHDA.kext. Link to comment Share on other sites More sharing options...
arsradu Posted October 1, 2017 Share Posted October 1, 2017 hi, I updated from Sierra to 10.13 and I re-patched my AppleHDA for high Sierra using AppleHDApatcher v1.8 for my Codec Conexant CX20590 but only Headphone works, neither a speaker nor internal microphone. so please help me on that. Have you tried using AppleALC.kext + Lilu.kext instead? You will need the vanilla AppleHDA kext though. But you can extract that. Maybe that would be a better option. Not sure about the codec support though. Link to comment Share on other sites More sharing options...
alaskantraveler Posted October 2, 2017 Share Posted October 2, 2017 how about trying a pair of USB-powered speakers? That is what I use. Link to comment Share on other sites More sharing options...
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