GA-Z68XP-UD3 UEFI u1g built-in audio fix

[MozeQQ]

I found couple threads about Z68XP-UD3 sound not working after bios update to u1g UEFI. So I wanted to share how I made it work.

First i restored AppleHDA.kext to original OS X 10.8.0 kext.

Then installed "Patched AppleHDA > ALC889" and "Non-DSDT HDAEnabler > ALC889" kexts, with MultiBeast

And sound is working, though there is a small lag. It feels like audio processor powers down when there is no sound for some time. Then the first sound after silence lags a bit.

 

[weskarl]

Same Z68XP-UD3 w/ UEFI u1g and I just needed to do run: "Non-DSDT HDAEnabler > ALC889" kexts, with MultiBeast to get sound rolling. No noticeable lag.

 

[weskarl]

Just an update; I will have some lag when playing a song on iTunes after about an hour of the computer not being used/sound not being played.

 

[ModBot]

Move to the correct forum section. tonymacx86 forum index


Mountain Lion Desktop Guides -> Mountain Lion Desktop Support (Forum Sections)





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