Question about Samsung LN46C630 TV

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Bought a brand new Samsung LN46C630 .Turn it on and sound comes on and a blue screen and the goes black. Any suggestions ?

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Your TV most likely has faulty capacitors in the power supply section of the TV. This is a failry common problem.


  • No video, Power light is on or blinking.
  • TV is making a clicking noise.
  • TV takes a while to come on
  • Screen is very dim or flickers.
Bought a brand new Samsung LN46C630 .Turn it on - 2c07611.png The number one cause for the symptoms above are faulty capacitors within your Plasma or LCD TV. The number one reason that these parts fail is that TV manufacturers often times use lower grade capacitors in their efforts to reduce costs. After several years these lower grade parts will tend to fail first. To insure that these parts will not fail again its imperative that they are replaced with high temp, high quality, low-ESR caps. You can find the parts online from sources like Digikey or you can get complete reair kits incuding the parts, repair instructions, and support from www.TvRepairKits.com

Posted on Dec 15, 2010

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Posted on Jan 02, 2017

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Presumably, it has a "warranty".

So, take it back to where you bought it, and demonstrate the problem to them, and make them repair/replace it, under warranty.

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