Installing ALC889A Problems

[tanjiajun_34]

I am following this guide btw..
http://www.infinitemac.com/f57/guide-alc889a-with-analog-5-1-surround-t3746/

On the step, Change AZAL into HDEF
The problem is I cannot find any AZAL in my dsdt?
i search and found 1 result saying I should add in myself but how?
i totally had no idea where to place the Notify (\_SB.PCI0.HDEF, 0x02)

[Imkantus]

You can use HDAEnabler.kext (http://www.kexts.com/view/12-hdaenabler_(32--64-bit).html) instead of a DSDT Inject. :)