Dell Inspiron 3020 Small Desktop Service Manual - Page 30

Installing the wireless card, Prerequisites, About this task, Steps, Next steps

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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 indicates the location of the wireless card and provides a visual representation of the installation procedure. Steps 1. Connect the antenna cables to connectors on the wireless card. NOTE: Start from the edge of the bezel with the smaller securing tabs and snap them into place. 2. Slide and place the wireless-card bracket on the wireless card. 3. Align the notch on the wireless card with the tab on the wireless-card slot. 4. Slide the wireless card at an angle into the wireless-card slot. 5. Replace the screw (M2x3) to secure the wireless card on the system board. Next steps 1. Install the hard-drive and optical-drive cage. 2. Install the 3.5-inch hard drive or 2.5-inch hard drive. 3. Install the front cover. 4. Install the left-side cover. 5. Follow the procedure in After working inside your computer. 30 Removing and installing components

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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 indicates the location of the wireless card and provides a visual representation of the installation procedure.
Steps
1.
Connect the antenna cables to connectors on the wireless card.
NOTE:
Start from the edge of the bezel with the smaller securing tabs and snap them into place.
2.
Slide and place the wireless-card bracket on the wireless card.
3.
Align the notch on the wireless card with the tab on the wireless-card slot.
4.
Slide the wireless card at an angle into the wireless-card slot.
5.
Replace the screw (M2x3) to secure the wireless card on the system board.
Next steps
1.
Install the
hard-drive and optical-drive cage
.
2.
Install the
3.5-inch hard drive
or
2.5-inch hard drive
.
3.
Install the
front cover
.
4.
Install the
left-side cover
.
5.
Follow the procedure in
After working inside your computer
.
30
Removing and installing components