The TV

My TV doesn't work.!!! Well, at least the sound doesn't. You turn one channel on and there is sound then on another and not even a peep. It's been a loooong weekend. I have another TV in the bedroom but I don't want to sit in bed all day. I tried to do all the girlie stuff like wiggle the cords in the back, make sure the volume is turned up, make sure nothing is unplugged. I have no idea whats going on so I have called direct TV and they are sending the direct TV man to my rescue... tomorrow. I kinda think it's the surround sound but who knows.