52 inch model from Costco. I see banding on all inputs…

I have a 52 inch Samsung LCD Television that is only about a year old. When you turn it on, it clicks on, then off, then on, then off, like 6 times before it finally decides it has enough power to stay on. Once it finally turns on, there are like purple little crystalized looking specs all over the screen. At that point, I’ll turn it off, and turn it right back on, then they go away and everything is completely fine. The tv at that point will be fine for as long as it stays on. Picture and quality is awesome. Any ideas on what it is or easy remedies to fix it? Thanks in advance for any help!

P.S. Surge Protector is top of the line and in good shape. I tried plugging directly into the wall, with the same results.

Documentation of my LCD television’s video problem.

Ok so I was bored and saw a box of crayola crayons laying around and what I thought was a piece of paper. I got the crayons and “paper” and started to draw crudely drawn stick figures on it. After about 20 stick figures I realized that the “paper” was not paper, but my 52 inch HDTV! I tried to wipe it off but it wont come off. What should I do?

I was changing a channel and it stopped working. I already checked to see if i muted it and that wasn’t it. It will work on only one station and that is the cable listing screen with the music. I have digital cable.

52 inch hdtv has a different color line going across the top can someone tell me what it is and how much might it cost me to fix it.