...working perfectly fine? I bought an Emerson LCD190EM2 this September. A week ago the complex I'm living at switched from Brighthouse network to DirecTV. Since then, all I get from every channel is pictures, no sounds at all. I tried unplugging the Co-axial Cable several times and auto-grammed again and again. Still No sounds at all. But when I turn to DVD mode and put DVD inside it, it's working perfectly fine with sounds and pictures and everything. What is the problem? How to fix it?