I just came home after a couple days away & my wife tells me our WD62725 is on the fritz. It has sound but the screen is nothing but a stationary checkerboard. The menu won't even display. The bulb appears to be fine because the screen does light up. This happened a few weeks ago after my son had been playing xbox on the set the day before, I was able to reset the tv and all was well. My wife said she had to reset it again 4 days ago and was then able to use the tv for one day but the next day the picture was out & would not reset. I tried unplugging it & resetting it several times but with no luck. The set is about two & half years old. Has anyone else had this problem? Any info or help would be greatly appreciated.