I think I see the usual RED WHITE RCA AUDIO to the TV but the other end is what I can't find. However I didn't see anything plugged into the usual GREEN AUDIO JACK on the PC where most of us get Stereo output from.

Even if that was all proper I find some TVs hard to configure to get the video from HDMI/DVI and the audio from the other jacks. Sorry but I've learned that it only works out if I can sit there and thumb through the setups. The reason I won't attempt it here is because no two systems I've used have been alike. I only know to make sure the audio out works (I use a headphone) and then on to the TV to thumb around the setup menus.
Bob