Removing The Wireless Card For Computers Shipped With An Aluminum Chassis - Dell Inspiron 14 5440 Owner's Manual

Table 27. Antenna-cable color scheme
Connectors on the
wireless card
Main
Auxiliary
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
2. Follow the procedure in
Removing the wireless card for computers shipped with an
aluminum chassis
Prerequisites
1. Follow the procedure in
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 an aluminum
About this task
The following image indicates the location of the wireless card and provides a visual representation of the removal procedure.
Antenna-cable color
White
Black
After working inside your
Before working inside your
Silkscreen marking
MAIN
AUX
chassis.
computer.
computer.
chassis.
Removing and installing Customer Replaceable Units (CRUs)
△ (white triangle)
▲ (black triangle)
Before working inside your
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