Installing The Wireless Card - Dell Inspiron 16 Plus 7640 Owner's Manual

About this task
The following image(s) indicate the location of the wireless card and provides a visual representation of the removal procedure.
Figure 17. Removing the wireless card
Steps
1. Remove the screw (M2x3) that secures the wireless-card bracket to the system board.
2. Lift the wireless-card bracket off the wireless card.
3. Disconnect the antenna cables from the wireless card.
4. Lift at an angle and remove the wireless card from the M.2 wireless card slot (WLAN1) on the system board.

Installing the wireless card

Prerequisites
If you are replacing a component, remove the existing component before performing the installation process.
About this task
The following image(s) indicate the location of the wireless card and provides a visual representation of the installation
procedure.
42 Removing and installing Customer Replaceable Units (CRUs)