Dell Latitude 3500 Service Manual

Installing the WWAN card

About this task

CAUTION: To avoid damage to the WWAN card, do not place any cables under it.


  1. Insert the WWAN card into the connector on the WWAN daughterboard [1].
  2. Connect the WWAN cables to the connectors on the WWAN card [2].
  3. Place the WWAN card bracket to secure the WWAN cables to the WWAN card [3].
  4. Replace the single (M2x3) screw to secure the WWAN bracket to the WWAN card [4].

Next steps

  1. Connect the battery cable.
  2. Replace the base cover.
  3. Replace the SIM card
  4. Replace the SD memory card.
  5. Follow the procedure in after working inside your computer.

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