Dell E1911 Monitor - Manual (Page 28)

2. Connect either the white (digital DVI-D) or the blue (analog VGA) display connector cable to the corresponding video port on the back of your
computer. Do not use both cables on the same computer. Use both the cables only when they are connected to two different computers with
appropriate video systems.
Connecting the Blue VGA Cable
Connecting the white DVI cable
Removing the Stand Base
NOTE: If your computer supports a white DVI connector, connect the white DVI cable (that ships with your monitor) from your
monitor to your computer.
NOTE: Do not connect both the blue VGA and the white DVI cables to the computer as all monitors ship with the VGA cable attached
to the monitor.
CAUTION: The graphics are used for the purpose of illustration only. Appearance on the computer may vary.