If you're using digital out or anything other than the original cables you have to switch it in the audio menu in the main system menu. Otherwise I have no idea why that would be happening. I'm assuming it's user error because I haven't heard of the problem before, but I guess you never know with a launch console.
I am graduating from College in a month! I live with my girlfriend, she has to leave for three months for her work and she told me she was getting me a PS3 for grad present and christams and this was after she couldnt find any!! talk about kicking me in the balls! wished there were more ps3s for sale! so i can get one!!!!When will we get more?????