Having problems with your Flat Panel Televisions ?

I have a problem with a shaky picture on a Samsung LCD 40 Inch TV


\015 When you switch the TV on, for the first 15-20 mins the picture is fine, it then begins to have flashes of light in the picture as though someone is flashing a torch on the screen, the picture begins to shake, looses focus as though it is about to break up, and a darkish band begins to appear about 3 inches deep along the bottom of the screen. It is 20 months old\015

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