I had the apparently common "bottom half of screen image syndrome", but after a few times of turning the unit on and off, the full image would eventually stay on.   Last night all things were well, but this morning the monitor turned on for a few seconds and shut off.  The screen does not come back on. The green LED indicator light turns on, a few minutes later the LED begins to blink in a pattern 3 green LED blinks then 1 red LED blink (it repeats).  I am hoping one of you geniuses can help me.  Thank you.

Televison & Video - NEC - PlasmaSync 61MP1 61 in. Television