Here To Help said:Here is the DSDT with onboard audio. Make sure you remove any voodoo drivers you have installed before using this DSDT.
DSDT.aml.zip
Here is the download link for Toledias Patched AppleHDA.kext
http://www.tonymacx86.com/download/file.php?id=29873
Once installed please post you IOreg so I can see if everything loaded properly. Enjoy.