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[HELP] Enable HDMI audio GTX 560Ti with Z77X-UD5H

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My OSX86 system is below:

OS:Lion 10.7.4


MoBo:Gigabyte GA-Z77X-UD5H(ALC898)

Mem:4x4=16GB(1,666MHz DDR3)

Graphic:nVidia GeForce GTX560Ti(mem:1,024MB)


Using ######, Bridge Helper5.0 and ######, I succeeded to build up my OSX86 system.


It is almost perfect(sleep, restart, shutdown, QE/CI etc.), but I can't make it possible to HDMI audio output.


Looking at menu bar and System Preferences>Sound, it is likely to work fine 'cause there's no alert but matter of fact it doesn't work.


I guess I have to do this:




but Z77X has no DSDT.


Please tell me how to make HDMI audio output work.


Thank you in advance.

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I've got the same motherboard and processor, but I'm rocking 10.8.1 at the moment, and still looking into getting my sound working. Here's what my LSPCI bit spits out at me:

00:1b.0 Audio device [0403]: Intel Corporation 7 Series/C210 Series Chipset Family High Definition Audio Controller [8086:1e20] (rev 04)


I'm just posting that so maybe you can see something and go from there.


I'm thinking that since you're using TonyMac products you're not going to get a warm welcome over here (reasons).

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