I tried all of the custom and even my DSDT for GA-Z77D3H as i got the exact same board... i'm using onboard HD4000. Bios is F14 and set to 96M, even tried 64M.. everything boot fine without issue... booted using the same boot flags as most of you did... The only thing not working is the Audio... tried HDMI output,VGA adapter
, same thing... even tried custom DSDT get kernel panic... i tried mine doesn't work...
I did everything, deleted Voodoo,
and no audio, can you someone please patch my DSDT? here it is.
Thanks a lot