Arsalan Posted April 13, 2016 Share Posted April 13, 2016 hi, i installed update 10.11.4 from app store on e6420 nvidia 4200m, replaced VoodooPS2Controller KP resolved. for sound issue i replaced Exx20 AppleHDAIDT.kext.zip 11.45KB in EFI/CLOVER/kexts/Others/LE and /Library/Extension repair permission and rebuilt cache using kext utility but still not working..// Link to comment Share on other sites More sharing options...
Administrators Hervé Posted April 13, 2016 Administrators Share Posted April 13, 2016 You need the patched AppleHDA kext (in /S/L/E) or Clover on-the-fly AppleHDA patch + the dummy IDT kext (in /L/E or /S/L/E) for audio to work. Alternative, the attached patched AppleHDA kext (from Yos) will work fine on its own from /S/L/E. IDT-76e7_patched_AppleHDA_v272.18.kext.zip Link to comment Share on other sites More sharing options...
Arsalan Posted April 13, 2016 Share Posted April 13, 2016 hi , IDT-76e7_patched_AppleHDA_v272.18.kext.zip worked like a charm.. thank you but volume is bit low even at max it seems to be 30% as compared to previous version in 10.11.3. is there any workaround for this ? but after sleep wake it was ok...as before. Link to comment Share on other sites More sharing options...
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