Inspiron 14 Plus 7440 Owner's Manual

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Removing the wireless card

Prerequisites

  1. Follow the procedure in Before working inside your computer.
    NOTE:Ensure that your computer is in Service Mode. For more information, see step 6 in Before working inside your computer.
  2. Remove the base cover.

About this task

The following image(s) indicate the location of the wireless card and provides a visual representation of the removal procedure.

Figure 1. Removing the wireless card
Image: Removing the wireless card

Steps

  1. Remove the screw (M2x3) that secures the wireless-card bracket to the system board.
  2. Lift the wireless-card bracket off the wireless card.
  3. Disconnect the antenna cables from the wireless card.
  4. Lift the wireless card at an angle and slide the wireless card out from the M.2 wireless card slot on the system board.
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