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?