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Dell Latitude 5400 Service Manual

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Installing the WWAN card

About this task

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

Steps

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

Next steps

  1. Replace the battery.
  2. Replace the base cover.
  3. Replace the microSD card.
  4. Follow the procedure in after working inside your computer.

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