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Latitude 5590 Owners Manual

PDF

Removing WWAN card

  1. Follow the procedure in Before working inside your computer.
  2. Remove the:
    1. base cover
    2. battery
  3. To remove the WWAN card:
    1. Remove the M2.0 x 3.0 screw (1) that secures the metal bracket to the WWAN card [2].
      NOTE Do not pull the WWAN card more than 35°, to avoid pin damage.
    2. Disconnect the WWAN cables from the connectors on the WWAN card with a plastic scribe.[1].
      NOTE Do press the WWAN card, and then release the cables from the connectors.
    3. Pull the WWAN card to release it from the connector on the system board [3].
      NOTE Do not lift the WWAN card by an angle more than 35°.
    The image displays removing the WLAN card

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