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Dell OptiPlex 9020 Ultra Small Form Factor Owner's Manual

PDF

Removing the Wireless Local Area Network (WLAN) Card

  1. Follow the procedures in Before Working Inside Your Computer .
  2. Remove:
    1. cover
    2. front bezel
    3. drive cage
  3. Disconnect the antenna cables from the WLAN card. Pry the clips on the connector until the card pops-out. Lift and remove the WLAN card from the computer.
    Figure displaying the removal of the WLAN from its slot on the system board.
  4. Unthread the antenna cable from the computer.
    Figure displaying the unthreading of the cable from the computer.
  5. Remove the screws that secure the antenna puck to the connector. Pull the antenna puck away from the computer.
    Figure displaying the removal of the antenna puck.
  6. Slide and remove the antenna connector from the computer.
    Figure displaying the removal of the WLAN card connector cable.

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