1 pc 2 displays, 1 audio source

[Drizzle-0]

Hi guys Ive built my PC a while ago and I've just recently got handed down an HDTV. I have both displays working, showing my desktop on both displays. However, audio only plays through my PC speakers. Is there any way to some how split the audio sources? What im trying to say is if I have a movie playing on my TV can I use the speakers to play the audio, and if im using the normal PC display to play something like portal can I use my PC Speakers to play that audio. I tried to explain this the best way I can.

Heres my build:
GA-Z68MA-D2H-B3
i5 2500k
HD Raedon 6850
16 GB Ram

 

[Emerald]

how is your TV connected to the computer? HDMI, VGA?

 

[Drizzle-0]

how is your TV connected to the computer? HDMI, VGA?

My tv is connected with an HDMI cable and the display is with VGA

 

[Emerald]

have you tried the sound options in the Control Panel

 

[Drizzle-0]

have you tried the sound options in the Control Panel

I get a device saying Realtek HDMI output, when I click test it does only make the TV speakers sound but how do I set it up to only use it when something is on the display?

Never mind I just saw the Realtek audio option under control panel and figured it out, Thanks