Audio for Nvidia gtx 970 HDMI in a ssdt-1.aml

[uronito]

Hi, I've tried a thousand ways but I have not succeeded . Please could you give me a hand to set the output audio hdmi with my nvidia card gtx 970. I can not get in any way that I yosemite detect audio hdmi port. My computer is a Rampage IV Extreme and nvidia gtx 970 in slot 0 pci -express . Many thanks in advance.

this is my ioreg

 

[toleda]

I have not succeeded

ssdt-1 is not loading. See Problem Reporting, Post #1, HDMI Audio AppleHDA. Post to same thread as the guide.

 

[uronito]

hi Toleda,

Sorry for posting this post without having looked at the post that you have mentioned .

The problem is that the SSDT - 1.aml is not configured to take the nvidia gtx 970. Therefore in the ioreg I posted does not come loaded. I tried with the SSDT you put in your guide but no way to get it.

Could you give me a hand to make a SSDT - 1.aml only for the graph with corresponding audio ports.

Many thanks in advance

 

[toleda]

The problem is that the SSDT - 1.aml is not configured to take the nvidia gtx 970.

Not correct. 2nd request, Post #2.