Dell Latitude 3500 Service Manual

Removing the WWAN daughterboard

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.
  6. Remove the WWAN card.

Steps

  1. Open the latch and disconnect the WWAN daughterboard cable from the WWAN daughterboard.
    SIM
  2. Remove two (M2x3) screws that secure the WWAN daughterboard to the palm rest and keyboard assembly [1] and then lift the WWAN daughterboard card away from the palm rest and keyboard assembly [2]. SIM

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