audio front panel working, not back panel

[rickette]

Hi,
I just installed 10.6.3 and lost audio. It's on a GB P55-UD3 (ALC888)

I tried many kexts and methods to get it back, but i've only managed to got it working for the front panel.
I don't know why, i got no sound at all from the back panel (the mobo connectors)
they are working on windows though...

i'm using a 5.1 kit, with 3 jacks to plug in, so i can't plug them all in the single front panel audio...

i think this is the kext i'm using right now http://www.kexts.com/view/328-alc888_hd_audio_10.6.3.html

any idea ?
thx

 

[B-rad]

You can try using the different audio kexts in Multibeast or you can use tony's DSDT guide to edit your DSDT to fix audio.