Help please! Patch Realtek Audio ALC272 for Mountain Lion 10.8.0

[realmadrid_cf]

Hi, i using Mountain Lion 10.8.0, i try patch AppleHDA with ALC272, but no input/output sound detect.
i attach my kext, platforms, layout and codec_dumps from Ubuntu.
Can everybody help me patch AppleHDA for Mountain Lion 10.8.0.
Thanks so much.

 

[PJALM]

Why not use VoodooHDA 2.7.3 from multibeast?

 

[realmadrid_cf]

Why not use VoodooHDA 2.7.3 from multibeast?

hic , i've installed, but the problem is sometime i get kernel panic, sometime i boot fine

 

[PJALM]

Make sure you deleted the AppleHDA.kext from the /S/L/E folder or u will get KPs.

Also make sure to rebuild your kernel cache after deleteing a kext.

 

[DONATIMAFIA]

Did this work? I have the same alc272 sound. If it did work can you give a more detailed instruction. New to the kext management thing. I have always used multibeast for every thing.