Moderators Jake Lo Posted December 29, 2016 Moderators Share Posted December 29, 2016 Ahhh, just continue using that DSDT since it's patched for your system. HDMI audio is suppose to run on the HDMI device, not the on-board speakers. If you want it to run on the on-board speaker, just select it from audio preference. Link to comment Share on other sites More sharing options...
someitalian123 Posted December 29, 2016 Author Share Posted December 29, 2016 No what I mean is that there is no on-board audio. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted December 29, 2016 Moderators Share Posted December 29, 2016 What is the output after you ran the permission script? Link to comment Share on other sites More sharing options...
someitalian123 Posted December 29, 2016 Author Share Posted December 29, 2016 That is after I ran the permission script and rebooted. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted December 29, 2016 Moderators Share Posted December 29, 2016 I mean the output on the terminal when you ran the script. You suppose to run the script from the terminal and not double click it. Launch terminal, type sudo follow by a space and drag the script to the terminal so it looks like this sudo permission.sh Link to comment Share on other sites More sharing options...
someitalian123 Posted December 29, 2016 Author Share Posted December 29, 2016 Sorry, I misunderstood. Here you go. rebuilding //System/Library/PrelinkedKernels/prelinkedkernel kext-dev-mode allowing invalid signature -67062 0xFFFFFFFFFFFEFA0A for kext IOAHCISerialATAPI_Injector.kext kext file:///Library/Extensions/DisableTurboBoostBattery.kext/ is in hash exception list, allowing to load kext-dev-mode allowing invalid signature -67030 0xFFFFFFFFFFFEFA2A for kext AppleHDAIDT.kext KernelCache ID: 262A522CE5DA9D9D468623F699E13C57 symlink("/System/Library/PrelinkedKernels/prelinkedkernel", "/System/Library/Caches/com.apple.kext.caches/Startup/kernelcache") failed 17 (File exists) <createPrelinkedKernel 2795> kextcache updated critical boot files, requesting launchd reboot Finished Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted December 29, 2016 Moderators Share Posted December 29, 2016 The output looks good. Do you have the vanilla AppleHDA in /System/Library/Extensions? Go to System information under Audio. Select Intel High Definition Audio. What Audio ID does it show? It should show 12. Link to comment Share on other sites More sharing options...
someitalian123 Posted December 29, 2016 Author Share Posted December 29, 2016 Yes and yes. Link to comment Share on other sites More sharing options...
Moderators Jake Lo Posted December 29, 2016 Moderators Share Posted December 29, 2016 Have you rebooted since you ran the permission.sh above? Make sure you don't have voodooHDA and AppleHDADisabler installed. Link to comment Share on other sites More sharing options...
someitalian123 Posted December 29, 2016 Author Share Posted December 29, 2016 I don't have either of those installed. I never touched AppleHDA when I was running El Capitan, but IDK what exactly AppleHDAIDT does. Does AppleHDAIDT patch AppleHDA on boot or something, should I try to install a fresh AppleHDA by downloading the Sierra installer and extracting it from there? I'm sorry I don't have a strong technical knowledge about this. Link to comment Share on other sites More sharing options...
Recommended Posts