How to replace the Wireless Module (WLAN) on a Latitude 3440

This 3D experience gives you the step by step process of replacing the Wireless Module (WLAN) and a Latitude 3440. The procedure will also include removing the Base Cover and reinstalling them.

Removal

Base Cover

Identify the base cover highlighted in blue.

Loosen the captive screws that secure the base cover.

Pry the base cover near the hinges. Pry from recess points near the hinges.

Loosen the base covery by working on the left, right and, bottom sides to open the base cover.

Lift to remove the base cover.

Wireless Module (WLAN)

Install

Wireless Module (WLAN)

Base Cover

Identify the base cover location highlighted in blue.

Align the base cover tabs to the slots, press the cover until it clicks into place.

Tighten the screws to secure the base cover to the chassis.