Hello, My Magnavox is barely two months old. It was turned on and was being watched when there was a loud noise (not like pop or bang from what I recall) and the picture went out. The green LED light on the tv started blinking...it appears to blink at one speed for 30 seconds, then jumps to another speed. None of the buttons on the side panel nor on the remote work. I've unplugged the tv, waited a few minutes, then plugged it in again. The issue persists. No picture, no sound, no way to change inputs. Any thoughts on this? Thakn you.