We just moved and re-hooked up the computer with the monitor. The monitor stared going on and off a few times, then seemed to work OK. Next time I tried to use the computer, the monitor would NOT turn on at all. I unplugged and re-plugged and still nothing. I came back a day later and it seemed to work fine for about 45 minutes, then it started going on and off again, then finally went blank (after about 3 minutes). The light at the bottom that is solid green when it is on, started flashing green, then orange.