I have a UN C6300 40 inch led tv. How do I get rid of the motion blur that happens?

I tried changing the settings and the motion blur still occurs. Is there a problem with the tv or is it because the settings arent right?I have a UN C6300 40 inch led tv. How do I get rid of the motion blur that happens?Have you tried turning the refresh rate off?I have a UN C6300 40 inch led tv. How do I get rid of the motion blur that happens?get a new tv