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Vostro 3401 Service Manual

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Installing the WLAN card

Prerequisites

If you are replacing a component, remove the existing component before performing the installation procedure.

About this task

Steps

  1. Replace the WLAN card into the M.2 Slot on the system board.
  2. Connect the WLAN antenna cables to the connectors on the WLAN card.
  3. Place the WLAN card bracket to secure the WLAN antenna cables to the WLAN card.
  4. Replace the single (M2x3) screw to secure the WLAN bracket and the WLAN card to the palmrest.

Next steps

  1. Connect the battery cable.
  2. Install the base cover.
  3. Install the SD card.
  4. Follow the procedure in after working inside your computer.

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