I was changing the set up in my living room and I unplugged my Sharp Aquos 32 Inch hdtv , once the settup was complete; I then turned on the tv and the screen remained blank. The power button in the bottom right hand corner of the tv would then flash red, then green. In the portion of time it would flash, there was a very small noise that emitted from the back of the tv. The sound was sort of professed like this... (Bear with me) Diiiiii Do. I would like someone who knows or had the same problem to message back. [The tv is Sharp Aquos 32" HDTV. The color is silver and the Main Power, Power and other buttons are on the top right of the body case. Please respond ASAP.]