There Is A Dotted Line On The Edge Of The Screen; The Picture Is Black And White - Samsung UN60ES7150F E-Manual

Try resetting the picture to view the
default picture settings (go to
→
Reset
There is a dotted line on the edge of the
screen.
If the
change it to 16:9.
Change the cable/satellite box
resolution.

The picture is black and white.

If you are using an AV composite input,
Picture).
Picture Size is set to
Picture
Screen Fit,