Can't get HDMI audio from GTX 560 Ti

[damien83178]

See Post #2

Thanks toleda got it hex edited correctly again nyway of stopping osx updates breaking this

 

[toleda]

anyway of stopping osx updates breaking this

See Post #19.

 

[Hack12]

I only needed to install Multibeast's ALC887 audio driver (no dsdt) http://puu.sh/6M4zE.png and a Realtek Network driver after I installed my hackintosh, works flawless.

I noticed that OS X doesn't detect the HDMI out for audio of my Zotac GTX 560 Ti, and I tried to follow this guide http://www.tonymacx86.com/hdmi-audio/84936-easy-guide-ml-hdmi-audio-hd4000-7-series-mb-41.html

First, I removed HDAEnabler1.kext from S/L/E, installed the DSDT version of the ALC887 audio codec and applied the "ib2-hdmi_audio_ami_efi_hd4000-1.txt" patch to a DSDT I got from my own system using MaciASL since my system doesn't need or have a DSDT installed.

After rebooting, I noticed that the HDMI still wasn't detected, but a new duplicated Audio output showed up on system preferences http://puu.sh/6M4WK.png , and "Intel HD Audio" on System Information http://puu.sh/6M4Z9.png

I'm using an Asus P8B75-V with a Core i7 3770 and nVidia GTX 560 Ti.
Graphics tab on System Information: http://puu.sh/6M54u.png
Here's the patched DSDT: http://puu.sh/6M58J.aml
IORegistry before patching: http://puu.sh/6M5c5.ioreg
IORegistry after patching: http://puu.sh/6M5nn.ioreg

Help appreciated.

Don't work for my Zotac GTX 560 Ti HDMI->Screen, the Monitor has speakers ...

 

[toleda]

Don't work for my Zotac GTX 560 Ti

That is the reason for the OP. See post #2.