So I just got a PS3 (120GB slim) and I have it plugged into my tv via HDMI cable. Now the TV is connected to my computer through the red/white audio connectors to the "line in" plug in the back of my computer then out to my 5.1 speaker set up. I've used this set up with my XBOX 360 in the past, and it's been great. However, I just noticed that both right speakers don't have sound with games or Blueray. I know they work, because I still have sound when things are played off my computer. Are there any settings that I can fiddle with to fix this?