Hello! My 2014 Samsung UN32H5500ASXZA suddendly seemed to have lost its picture. The TV has power, turns on, displays "Smart TV", then goes blank. There is a glow to the screen. I have tried a couple Samsung remotes on the TV, and all the buttons will make the IR red light flash, so there is a signal getting to the TV from the remotes. I have unplugged the TV and all peripherals, plugged them back in, and turned the TV on. Same thing happens. Any help to resolve this problem will be appreciated. Thank you in advance.