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 https://www.insanelymac.com/forum/topic/327901-applehda-problem/ 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 https://www.insanelymac.com/forum/topic/327901-applehda-problem/#findComment-2506456 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 https://www.insanelymac.com/forum/topic/327901-applehda-problem/#findComment-2506516 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 https://www.insanelymac.com/forum/topic/327901-applehda-problem/#findComment-2506697 Share on other sites More sharing options...
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