Dell UltraSharp 2007WFP Monitor "composite input signal windows" Questions

...composite input signal main screen with icons shrunk to 4 by 3 on half of screen right side of screen big blue box with a little eye in left upper corner also about 4 by 3 in size with no composite ...

...Composite inputs signal. On the button part of the screen nest to on and off button are the menu buttons and niether of them work and besides that there are 4 numbers 1 to 4 and the numbers 1 and 4 ...

input modes (S-Video, Composite, Component, VGA, and then DVI-D), sometimes it comes back on, and sometime not. If it doesn't come back on, I go to "Display Properties" in Windows, turn off "Extend my

...composite input signal What does it mean? And, how can we deleted it from obstructing our "close" box? Thanks for any help Not sure this will help but it sounds like you might have PIP ...