Dell Inspiron 14 5440 Owner's Manual page 53

NOTE: Ensure that your computer is in Service Mode. For more information, see step 6 in,
computer.
2. Remove the base cover for computers shipped with a plastic
About this task
The following image indicates the location of the wireless card and provides a visual representation of the removal procedure.
Figure 28. Removing the wireless card
Steps
1. Remove the screw (M2x3) that secures the wireless-card bracket to the wireless card and system board.
2. Lift the wireless-card bracket off the wireless card.
3. Disconnect the antenna cables from the wireless card.
4. Slide and lift the wireless card off the system board.
chassis.
Removing and installing Customer Replaceable Units (CRUs)
Before working inside your
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