The TV Set is about 2 years old. When powering the TV on we have two indicators (the green light comes on in the lower part of the set) and we have a white input panel that lights up in the right hand corner. Recently the green light indicator blinks numerous times and we do not have the input panel. The back ground light comes on, the green light stops blinking however we do not have a picture. After turn it off and on several times the picture comes on. We have unplugged the TV over night and disconnected the cable box. This is Rick's Wife Lida. Thank you