Sorry was talking about my laptop which is connected through HDMI. I can go into my sound properties and set 5.1 channels. I pretty much have to do this every time I restart the laptop because by default it gets set to 2.1.
I do have some videos that are in DTS etc but regardless of what they are or how many channels I set the sound properties to, it always says Multich PCM when I check under Home then Info.
Is there anyway I can make it so it changes to whatever the video is instead of Multich PCM everytime.