Call it in and ask if they have more ideas before you exchange it.
Bob
I just purchased a un55hu900fxza with a TS01 panel and noticed after plugging my control box in, there seems to be a constant about two or three over lit LED's on the bottom center of my screen behind the LCD. I don't think it's normal to be that way. My family room is dark and my room lights are off above the TV when the TV is on. Any suggestions? If im watching a animated film it gets very annoying because it stands out a lot. for example if the the LCD is completely white or bright and the picture is moving around, those LED's are too bright and my eyes attract them more than the picture. I tried to tweek some of the settings and no luck. Oh and my samsung logo on the bottom is turned off.

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