No Sound from any input source!
Hello, I have a Vizio XVT323SV, 32 inch. Out of no where one day, the sound stopped working. Everything else works just fine and the picture is perfect. All the built-in tv apps also work fine. There is just no sound. There is no sound when headphones are plugged in either, no matter the video source or built-in app playing. I would rather not replace the entire tv if I can replace a specific part myself. What do you suggest the cheapest way to fix this is? And if a part does need replacing, what part would that be?