Installing The Wlan Card - Dell OptiPlex 3090 Small Form Factor Service Manual

About this task
The following images indicate the location of the wireless card and provide a visual representation of the removal procedure.
Steps
1. Remove the single (M2x3) screw that secures the metal bracket over the WLAN card to the system board.
2. Slide and lift the WLAN card bracket away from the WLAN card.
3. Disconnect the antenna cables from the WLAN card.
4. Slide and remove the WLAN card from the connector on the system board.

Installing the WLAN card

Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following image indicates the location of the wireless card and provides a visual representation of the installation procedure.
Removing and installing components 35