No Sound on a Philips 42PFL5332D. TV is one year old and I just connected Directv to the system.

Question

TV is one year old and I just connected Directv to the system. Worked great the first day. Turned it on the next day and no sound. I connect the DVD to the TV and again no sound. Went through the menu and checked everything and it appears to be set up right. Going through the configuration setup, I have sound coming out during the audio part of the set up. Can you help Me?