misterju Posted November 24, 2016 Author Share Posted November 24, 2016 same thing anyway is it much faster using the other option ? i attach the panic error in case it gives you more info is there any other way to fix the sound ? Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted November 25, 2016 Moderators Share Posted November 25, 2016 Replace AppleHDA to /S/L/E with this one. I think the one Hervé (278.52) included is newer than 10.12.1 (278.23) Then run this sudo chmod -Rf 755 /S*/L*/E* sudo chown -Rf 0:0 /S*/L*/E*sudo touch -f /S*/L*/E* sudo kextcache -Boot -U / AppleHDA.kext.zip Link to comment Share on other sites More sharing options...
misterju Posted November 25, 2016 Author Share Posted November 25, 2016 weird it has same version as the one I had, anyway I did it with same results , still no audio and KP if I leave KernelBooter_kexts to NO, if not maybe I can try generic voodoo drivers ? if so how ? Link to comment Share on other sites More sharing options...
Administrators Hervé Posted November 25, 2016 Administrators Share Posted November 25, 2016 If your KP refers to AppleIntelCPUPowerManagement, then you need to install the patched AIPCUPM kext in /S/L/E (overwriting the vanilla kext), repair permsissions and rebuild the cache. If you get an "error 77..." message, retype the touch + kextcache commands. Link to comment Share on other sites More sharing options...
misterju Posted November 25, 2016 Author Share Posted November 25, 2016 The kp Appears when I write no at kernels Playlist, yes avoided the error 77 but still no sound :/ Link to comment Share on other sites More sharing options...
Administrators Hervé Posted November 25, 2016 Administrators Share Posted November 25, 2016 Again, what des the KP say??? You will get audio if: 1) you use the correct patched DSDT (HDEF layout-id set to 12 / 0x0C) 2) you install the IDT 92HD93 definition dummy kext, ideally in /L/E (/S/L/E will do to) 3) replace the vanilla AppleHDA in /S/L/E by the patched version (details of patch provided before) or configure the on-the-fly patches in Clover config.plist Again, repair permissions and rebuild cache after any mod to kexts in /L/E or /S/L/E. Link to comment Share on other sites More sharing options...
misterju Posted November 26, 2016 Author Share Posted November 26, 2016 im not using the clover in this installation, maybe in install it just to patch because i tried like 20 times the procedure and is not working on my case... what patch should i need to apply ? voodoo audio ? thanks Link to comment Share on other sites More sharing options...
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