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Dell Latitude 5420 Rugged Service Manual

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Installing the WLAN card

  1. Install the WLAN card into the M.2 slot [1] on the system board and connect the antennae cables [2].
  2. Place the metal bracket on the WLAN card [3] and secure it using the single 'M2*3' screw [4].
    WiFi
  3. Install the:
    1. Batteries
    2. Bottom chassis cover
  4. Follow the procedure in After working inside your computer.

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