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Dell Latitude 7424 Rugged Extreme Service Manual

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Removing the WWAN card

  1. Follow the procedure in Before working inside your computer.
  2. Remove the:
    1. Batteries
    2. Bottom chassis cover
  3. Remove the single 'M2*3' screw [1], remove the metal bracket [2] on the WWAN card.
  4. Disconnect the antennae cables [3] and remove the WWAN card [4] out of the M.2 slot on the system board.
    LTE

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