Mine was doing that last night. What worked for me was to plug it in, hit the reset button, then leave it alone (without trying to turn it on etc.); and just leave it plugged in without touching it for about 4.5 hours. It took about an hour just for the red light to come on. After that it seemed to straighten itself out and I haven't had any problems since (knock on wood). I'm beginning to think that one of the iLiad's missions is to teach us all patience.
