kwoodk,
Welcome to the forum. I haven't seen that symptom before, but I'm sure it can be fixed. Your best bet is to call Samsung and have a service tech come out and take a look.
Keep me posted!
--HDTech
Just brought Samsung 40inch TOC Series 6, and there are several transparent see through white lines on the bottom of the screen. It happens on every source connection that I have. I have tried everything, unpluging the TV, resetting things in the picture menu, the model number that I have is LN40A550. it certainly wasn't there when I bought the TV, and I just noticed it the other day. I bought the TV about a week ago. I am going to try and contact Samsung about this, but I wanted to try these forums first.

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