How can i get audio from my PC mother board to my video card?

Motherboard don't have Spdif pins. But do have a extra set of pins for the front audio. On the front side of Tower. Can i use those pins to get audio to my video card? I'm using a HDMI to my TV. I have Great Video but no sound.|||Only way to do that is with a graphics card that has native HDMI port. If you are just using an HDMI adapter to connect to a DVI port of graphics card you will not get any sound. DVI port only carries digital video.|||if your graphics card has hdmi then the drivers for it will automatically output sound throught the hdmi port