How to Installing the External Antenna on Dell OptiPlex 3070 3060 7060 7070 5060 SFF?

  1. To install the antenna on the system:
    • Remove the caps from the antenna cable [1].
    • Loosen and remove the nut [2].
    • Remove the metallic washer [3].

2. Push the blank filler with a screw driver.

3. Insert the antenna cables into the antenna slot on the chassis [1].

4. Replace the metal washers on to the antenna connectors [2].

5. Replace the nuts to secure the antenna connectors to the chassis [3].

6. Affix the retention clip on the chassis as show in the image [1].

7. Route the antenna cable through the retention clip [2].

8. Pull off the insulation on the antenna cable connectors [3].

9. Connect the antenna connectors to the connectors on the WLAN card.

10. Tighten the antenna to the antenna cable connector screws.