PANASONIC TX-P50VT30J. The green light starts after a few seconds it becomes red
My Panasonic Viera plasma TV won't activate . It won't answer the tv remote. If you press the facility button on the side of the tv the red standby light comes on solid but the screen doesn't activate . No sound comes out either. After the red standby light comes on the buttons on the side of the tv don't do anything, including the facility button.