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City View TV & Computer, Inc. posted an answer for this Samsung UN55HU8700 - 55-inch Curved 4K Ultra HD 120Hz 3D Smart LED TV:
"The Main board, T-Con board, or the display panel, , i will get a new T-Con board to try..."
City View TV & Computer, Inc. posted an answer for this Samsung UN55EH6000FXZA 55-INCH 1080P LED BACKLIT HIGH DEFINITION TV:
"The problem is the LCD panel."
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