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A grayish-black, crescent shaped, foot long mark has appeared on my samsung lcd tv screen. It is see-throughish and the color of the background affects how noticable it is. I don't think it is screen burn and cleaning the screen doesn't help...HELP!

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You have a problem either with your main board, T-CON board or LVDS cable, the one that connects the main and T-CON boards. Check my solution here
http://www.fixya.com/support/t3377546-samsung_t_con_main_board

Posted on Nov 20, 2009

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