Dell Latitude 3500 Service Manual

Removing the WWAN card

Prerequisites

  1. Follow the procedure in before working inside your computer
  2. Remove the SD memory card
  3. Remove the SIM card.
  4. Remove the base cover
  5. Disconnect the battery cable.

Steps

  1. Remove the single (M2x3) screw that secures the WWAN card bracket to the WWAN card [1].
  2. Slide and remove the WWAN card bracket that secures the WWAN cables [2].
  3. Disconnect the WWAN cables from the connectors on the WWAN card [3].
  4. Lift the WWAN card away from the connector on the WWAN daughterboard [4].
    SIM

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