Dell OptiPlex 3000 Small Form Factor Service Manual page 48

About this task
The following image indicates the location of the WLAN antenna and provides a visual representation of the installation
procedure.
Steps
1. Route the WLAN antenna cables through the routing guides on the chassis.
2. Place and align the screw holes on the WLAN antenna with the screw holes on the chassis
3. Replace the two (M2x3) screws to secure the WLAN antenna to the chassis.
Next steps
1. Install the disk-drive cage.
2. Install the WLAN card.
3. Install the 3.5-inch hard-drive.
4. Install the 2.5-inch hard-drive.
5. Install the front bezel.
6. Install the side cover.
7. Follow the procedure in
48 Removing and installing components
after working inside your computer.