Why I can work my graphics card with my Yamaha receiver rxv387?
I have a Gigabyte GA-P55-UD3 and a Yamaha rxv387 video / audio receiver. While video-on large contracts by the TV and run a separate cable to my receiver for audio. I prefer to just one HDMI cable plugged into my receiver and it has happened. For me it makes no sense. Should I do something special for the recipient or on my computer or both or what?

answer for Spock (RHP)
I suspect the security of the goblins Copyright obtenu.dispositifs can read Blu-Ray built a [compulsory and] method of communication with each other, so that Ensure that none of the DVD recorders are in the circuit. It works on the cable HDMI.Les A / V receiver, which allows you to produce a DVD burner, do not have these security systems and copy protection, so that the computer [who] refuses to exit via an HDMI cable for A / V receiver is output to the TV and a DVD player are not connected to the TV [and make it work].

Yamaha Receivers