I had on the tv this morning and then the screen faltered as it sometimes does in bad weather or when the signal isn't strong. Then the screen went blue on the tv and said "No Signal". I assumed it would be back shortly but after no tv came back on I went to adjust my antenna (I have the rabbit ear variety in a window) and noticed that the convertor box appeared that it had powered off. The red light that indicates it is off was still lit though. I of course tried pressing the power button on the DTV and nothing. I held it down and could hear the faintest of a high-pitched noise as I did this. I read other's questions and tried unplugging the box for about twenty minutes. I made sure power was getting to the box (obviously, since the red light is on, it is getting power). I am at a loss for what is going on. Since I can rule out power is it a defective box? I have only had it for just at a year or less but had no problems with it until this.