I have a Pioneer VSX-1021, which supports 7.1 audio. I just purchased a GeForce GTX 660 for my htpc, thinking I could just use an HDMI to send both audio and video from my htpc to my receiver.
Under the sound settings, I have 7.1 audio selected on my computer. However, everything that plays on my receiver says PCM. The receiver shows all 7.1 speakers lit up, meaning it's recognizing a 7.1 audio, but it only plays sound out of my front speakers, due to PCM. If I play my Xbox 360, then the PCM goes away and I can hear sound through all my speakers.
How do I get rid of the PCM that my video card is outputting so that I can get proper dts hd sound through all my speakers?
Under the sound settings, I have 7.1 audio selected on my computer. However, everything that plays on my receiver says PCM. The receiver shows all 7.1 speakers lit up, meaning it's recognizing a 7.1 audio, but it only plays sound out of my front speakers, due to PCM. If I play my Xbox 360, then the PCM goes away and I can hear sound through all my speakers.
How do I get rid of the PCM that my video card is outputting so that I can get proper dts hd sound through all my speakers?