Rca to hdmi converter box only shows black and white?

Hooze2099

Commendable
Mar 12, 2016
1
0
1,510
My tv only has 1 set of rca hookups and they are pretty much spoken for. So I got a component/rca to hdmi converter box for my satellite box. But when I used it only black and white showed. The picture was better though. Any ideas? I used plain Jane rca cables, and component