Grubinho Posted July 29, 2019 Share Posted July 29, 2019 Greetings. Installed 10.14 Mojave on E5420, but can't get audio to work. On High Sierra used AppleAlc + Lilu and everything was fine. Tried to change layout id, changed HDAS to HDEF in ACPI section. Still no luck. I'm not sure what my codec is (only "Intel High Def Audio under Windows description), but I think that it may be around: IDT 92HDxxx HD Audio; IDT 92HD93 HD Audio. Any solution? Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted July 29, 2019 Moderators Share Posted July 29, 2019 please post debug file Link to comment Share on other sites More sharing options...
Grubinho Posted July 29, 2019 Author Share Posted July 29, 2019 I messed up with patch AppleHDA.kext and reinstalled 10.14. Can't create debug also, beacouse of: "You forgot to press F4 or Fn+F4 at clover boot screen. Please reboot and press F4 or Fn+F4 to dump ACPI origin files." (I pressed f4 and Fn+f4 on clover boot and don't know why it is not dump debug - maybe it is related with external drive install?) What I have is only bootlog from Clover Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted July 29, 2019 Moderators Share Posted July 29, 2019 You need a vanilla AppleHDA.kext (untouched) in /S/L/E for AppleALC.kext to work. Yes, script works on local drive only. Link to comment Share on other sites More sharing options...
Administrators Hervé Posted July 29, 2019 Administrators Share Posted July 29, 2019 Codec usually is indicated in BIOS info on our old Exx20 series. Link to comment Share on other sites More sharing options...
Grubinho Posted July 29, 2019 Author Share Posted July 29, 2019 I have codec and sys info from "hackintool", but no luck for now. Got untouched AppleHDA, Installed the newest AppleAlc + Lilu, changed layout id (in Clover) for 3, for 12 and no audio. In HSierra audio is fine. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted July 29, 2019 Moderators Share Posted July 29, 2019 Audio not working or audio controller not working? Does it show up under preferences? Please post debug file Link to comment Share on other sites More sharing options...
Grubinho Posted July 29, 2019 Author Share Posted July 29, 2019 Audio is not presence in system preferences. No "in" , no "out". Boot log shows: "3:031 0:000 No AudioIoProtocols, status=Not Found" I'm not able right now to post debug file with described method. Must change drives from internal to external and opposite. Link to comment Share on other sites More sharing options...
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