I have an Emerson 27'' flat TV. I have tried a universal remote and my DirecTV remote and I'm not sure if this is the correct place to ask this question. The TV comes with video and audio inputs, however when I press input on either remote, the TV doesn't switch video modes. It just sits on its normal video and doesn't turn to video1/2/AV or whatever it's supposed to. Just curious if anyone knows how to solve this problem. I don't have the original remote, but the two I have used have been programmed correctly and can change channels/volume/power. Thanks.