I have a Denon 1612 with a Panasonic 58 inch hdtv and sony blu ray. Both the tv and blu ray are connected to the receiver via hdmi cables. Everything was working fine for months until today. The power went out and when we came back online now the picture keeps blinking out, displaying a blue screen and then seems to recover. It's like a reset keeps going off. I've tried powering down the devices, unplugging everything. I've even reset the microprocessor in the 1612. Still getting the same problem. Anybody have any suggestion as to what this might be and how to fix it?