Wireless Card; Removing The Wlan Card - Dell NOT21684 Owner's Manual

Wireless card

Removing the WLAN card

Prerequisites
1. Follow the procedure in Before working inside your computer.
2. Remove the base cover.
About this task
The following image(s) indicate the location of the WLAN card and provides a visual representation of the removal procedure.
Steps
1. Loosen the screw (M2x3) that secures the WLAN-card bracket to the WLAN card and palm-rest and keyboard assembly.
2. Lift the WLAN-card bracket off the WLAN card.
3. Disconnect the antenna cables from the WLAN card.
4. Slide and remove the wireless card off the WLAN-card slot.
Removing and installing Customer Replaceable Units (CRUs) 51