Dell OptiPlex 7090 Tower Service Manual - Page 48

Installing the WLAN card

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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 (M2x3.5) screw that secures the WLAN card to the system board. 2. 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. 48 Removing and installing components

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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 (M2x3.5) screw that secures the WLAN card to the system board.
2.
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.
48
Removing and installing components