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Dell Inspiron 14 5440 - Removing the Wireless Card for Computers Shipped with an Aluminum Chassis

Dell Inspiron 14 5440
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Table 27. Antenna-cable color scheme
Connectors on the
wireless card
Antenna-cable color Silkscreen marking
Main White MAIN (white triangle)
Auxiliary Black AUX (black triangle)
2. Align the notch on the wireless card with the tab on the M.2 wireless-card slot on the system board.
3. Slide the wireless card into the M.2 wireless-card slot on the system board.
4. Replace the screw (M2x3) that secures the wireless card and wireless-card bracket to the system board.
Next steps
1. Install the base cover for computers shipped with a plastic chassis.
2. Follow the procedure in After working inside your computer.
Removing the wireless card for computers shipped with an
aluminum chassis
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 for computers shipped with an aluminum chassis.
About this task
The following image indicates the location of the wireless card and provides a visual representation of the removal procedure.
Removing and installing Customer Replaceable Units (CRUs)
55

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