just hooked up my roku but my TV is showing black and white,,, 😕 does anyone know why_?? helpp

If you used the tri colored cables the picture cable isn't connect properly or in the wrong port

I don't . understand why its still blk and white

@twinscomingsoon,

move the yellow one to the blue or red possibly and check the three on the side

Is it pushed in all the way sometimes they get stuck half way