Question about Samsung LN52A750 52" HDTV LCD TV

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MY HDMI ports on my Samsung 52 inch 750 LCD Touch of Color TV do not work. None of the 4 ports will get a signal from the Direct tv HD receiver. I switched to componet source and the signal is fine. I think it may need a new motherboard. What is your opinion?

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No it may mean that you need a new tuner

Posted on Aug 05, 2010

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