Hello, i have a P5k premium motherboard and i tried to install 1988b using dsdt + ad1988b.fix.kext, the sound works, but have a problem:

sometimes, i have:
internal speakers
line out
line out
optic line out

and sometimes the output changes to:
headphones
line out
line out
optic line out

and this change sometimes appears when i'm using itunes, so i lost the sound at the headphone.

i followed this:
http://www.infinitemac.com/f57/how-t...post30994.html

the pinconfiguration is affected by the ad1988b.fix.kext or only by the dsdt injection ?

thanks for help and sorry for the bad english (i'm from brazil)