Dell UltraSharp 1909W AIO User Manual page 28

6.Connect the USB, keyboard and mouse cables to the computer as shown.
a. Connect the short USB cable (shipped with monitor) ) to the upstream port of the monitor. Route this cable through the opening on the side of the cable
cover. Connect the other end of USB cable to any computer USB down stream port.
b. Route the mouse and keyboard cables through the opening in the bottom of Cable Cover and connect to two USB ports on the computer.
NOTE: There are four USB ports available on the back of the computer.
c. Route any other cables that connect to the computer (network, printer, external audio, etc.) through the opening in the bottom of Cable Cover before
connecting them to the computer. Connect all the cables before installing the cable cover.
Route all the cables that connect to the monitor (video, optional audio, power for monitor, power for optional audio) through the opening on the side of the
cable cover
7.Connect the power cables to an outlet. Install the cable cover.
a. Install the Cable Cover, being careful not to disconnect any of the cables.
b. Connect the computer power cable to the computer power adaptor.
c. Plug the power cables of the computer and the monitor into a nearby outlet.
8.(Optional) Install security lock to the cable cover
Power on both monitor and computer. If your monitor displays an image, installation is complete. If it does not
display an image, see Troubleshooting.