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Dell Precision 3520 Owner's Manual

PDF

Removing the WLAN card

  1. Follow the procedure in Before working inside your computer .
  2. Remove the:
    1. base cover

    2. battery

  3. To remove the WLAN card:
    1. Remove the M2.0x3.0 screw that secures the WLAN card to the computer [1].
    2. Remove the metal tab that secures the WLAN cables [2].
    3. Disconnect the WLAN cables from the connectors on the WLAN card [3].
      • NOTE: The WLAN card is held in place with an adhesive foam spacer.
    4. Lift the WLAN card to release it from the adhesive[4].
    Removing WLAN card

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