A bit lost with HDMI audio - GA-H77N-Wifi + Sapphire 5670

[carlf]

Hi everyone,

I have read many topics about enabling HDMI with ATI cards but I am totally lost.

I have the latest version of Mountain Lion (10.8.3), I have downloaded the DSDT for my motherboard, I have also tried to patch it with MaciASL with the help of this topic > (http://www.tonymacx86.com/hdmi-audio/70762-mountain-lion-hdmi-audio-ami-dsdt.html) but still no HDMI in Sound preference.

Could someone tell me what I should do? Do I also need to edit Kext?

Thanks a lot for the help.

 

[toleda]

I have the latest version of Mountain Lion (10.8.3), I have downloaded the DSDT for my motherboard, I have also tried to patch it with MaciASL with the help of this topic > (http://www.tonymacx86.com/hdmi-audio/70762-mountain-lion-hdmi-audio-ami-dsdt.html) but still no HDMI in Sound preference.

For HDMI audio, use this guide, [Easy Guide] ML: HDMI Audio/HD4000/7 Series MB
Reply with the dsdt and a copy of IOReg. [Guide] How to Make a Copy of IOReg.