Blinking green light on back of plasma tv

I have a 2010 Samsung PN58C8000 plasma TV and have recently noticed a blinking green light coming from the back of the TV. There are 2 led's marked led2000 and led2001 on a circuit board that can be seen through a vent on the back of the TV. The one marked led2000 is blinking a green led. Are these some sort of self diagnostic lights? I haven't noticed any abnormal operation of my TV, but could this flashing light be indicating there is a problem?

Reply 1 : Blinking green light on back of plasma tv

elite1dmw,

I don't think that this would be a diagnostic light, but without being able to actually inspect the unit, it's difficult to say for sure. If it's connected to the network, that may be just an indicator for the network.

--HDTech

Reply 2 : Blinking green light on back of plasma tv

Thanks for responding so quickly HDTech. I had considered that as an option, and disconnected the network cable to the TV. The light kept flashing away. It's not a random flickering like a network activity light either. It's more of a steady blinking, like a turn signal on a car.