3If you are attaching a VGA cable, connect one end of the 15-pin D-Sub VGA cable (blue connector) to the back of the monitor and connect the other end to the computer VGA port.

4If you are attaching a DVI cable, connect one end of the 24-pin DVI cable (white connector) to the back of the monitor (select models only) and connect the other end to the computer DVI port.