Had GTX 680 and had configured MPC-HC to bitstream to my Yamaha RX-A1010 (so, when I played a movie file from my HDD, for example an MKV movie with DTS or an mt2s with for example, DTS-HD MA it would show up on my AMP - DTS, or DTS HD MA) - however did not game hardly at all so sold it.
Today I turned on my IGPU and found it played 1080p movies just as well! very impressed and after I had turned on in my BIOS the HD audio, I also had DTS working perfectly! as in, I click the file, and on the AMP shows DTS.
Now, for some reason, nothing with DTS-HD MA works, I get no sound and my AMP just says decoder off. launch the DTS movie and fine, DTS pops up again, close that and launch any one of my files be it MKV or mt2s with DTS HD-MA and NOTHING.
PLEASE PLEASE can I have some help I simply cannot find the answers.
EDIT: right sorry in my stress I forgot to mention my specs...
Asus P8Z77-V PRO
Intel i5 3570K and using iGPU
I just read this thread http://www.avsforum.com/t/1413004/trouble-with-hd-audio-on-my-asus-p8z68-gen3
So I checked and I have asimilar issue? I dunno here is a screenshot
it says Sony TV however I am from the HDMI on my motherboard to the Yamaha Receiver then via HDMI to the TV.
As I said DTS works perfect but no HD AUdio... something is wrong and i am tearing my hair out, please help.