Latitude 5440 Owner's Manual

Installing the wireless card

About this task

The following image(s) indicate the location of the wireless card and provides a visual representation of the installation procedure.

1. Connect the antenna cables to the wireless card.

   The following table provides the antenna-cable color scheme for the wireless card that is supported by your computer.

   Table 1. Antenna-cable color schemeThe following table provides the antenna-cable color scheme for the wireless card of your computer.

   Connectors on the wireless card	Antenna-cable color	Silkscreen marking
   Main	White	MAIN	△ (white triangle)
   Auxiliary	Black	AUX	▲ (black triangle)

2. Align the notch on the wireless card with the tab on the wireless-card slot. .
3. Adhere the wireless card at an angle into the wireless-card slot
4. Align the screw hole on the wireless-card bracket with the screw hole on the wireless card and palm-rest assembly.
5. Tighten the captive screw that secures the wireless-card bracket to the wireless card and the palm-rest assembly.