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Newbie
Posts: 1
Registered: ‎01-28-2017

NS-55D421NA16 Color Cuyle

Hi everyone,

 

I purchased my TV in Novermber 2015 and have had nothing but trouble from it. First it started by turning the black pixcels red then it started doing a continuous color cycle as soon as I turn it on. It goes from White to Red, Green, Blue, Gray then Black. 

 

I have changed the main board and still have the same problem. Any Ideas?