Would this allow me to have just 1 display in Win7 and still get sound without having to extend my display onto the receiver in Win7?
Right now I have an Auzentech HTHD sound card, a passthrough cable connects from the GTX 580 to the Auzentech, then the Auzentech connects to the receiver via HDMI. This makes the receiver show up in Windows as a 2nd display, and I have to extend my desktop onto it to get sound(since HDMI needs a video and audio signal to work), and that makes my GTX 580 runs at full blast because it thinks there are 2 displays.
Right now I have an Auzentech HTHD sound card, a passthrough cable connects from the GTX 580 to the Auzentech, then the Auzentech connects to the receiver via HDMI. This makes the receiver show up in Windows as a 2nd display, and I have to extend my desktop onto it to get sound(since HDMI needs a video and audio signal to work), and that makes my GTX 580 runs at full blast because it thinks there are 2 displays.