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ALC 888 for ML 10.8.3


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Hi to all users who have ALC 888 chip

There is working AppleHDA for ML 10.8.3

First-this working with DSDT edit only

How to use;

Step 1-Need to use DSDT.aml on your Extra folder

Step 2-Open DSDT.aml with DSDT editor

Step 3-If you dont have section HDEF-Patch your DSDT.aml with patch HDEF.txt (included below)

Step 4- Find section HDEF and copy/paste ALC888 Device (HDEF).txt (included below)

Step 5-Save your DSDT.aml file and copy inside Extra Folder(Compile for error first

:thumbsup_anim: )

Step 6-Install AppleHDA kext.in S/L/E using KextWizard

Step 7-Run terminal and create fresh kextcashe with command:

sudo kextcache -v 1 -a i386 -a x86_64 -m /System/Library/Caches/com.apple.kext.caches/Startup/Extensions.mkext /System/Library/Extensions

Step 8-Reboot

Step 9-VOILA your Vanila Audio



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  • 1 month later...

Your guide worked for me, except I needed the applehda.kext from below:




Motherboard: EP35-DS3L


I also had to use some kind of kext tool to fix permissions and rebuild the kernel cache the use the terminal command.

The terminal command alone wouldn't process the hdaenabler.kext, saying it was 'not authentic'.



Thanks, internal sound now working!

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  • 5 months later...

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