Dell W1900 - Manual (Page 17)

Setting Up Your TV Display 17
Using the VGA Connector
NOTE: Only one connector can be used for a computer, either VGA or DVI.
1 Turn off the TV display and unplug the power cord.
2 Connect the blue VGA cable to your TV display and to your computer.
3 Connect the green audio cable to the connector on the TV display and to your computer.
4 Plug in the power cords for the TV display and devices and turn them on.
5 Enter the OSD and select the VGA. For additional information about the Input Select menu,
see page 24.