Dell Inspiron 14 5440 - Page 57

Figure 31. Installing the wireless card
Steps
1. Connect the antenna cables to the wireless card.
The following table provides the antenna-cable color scheme for the wireless card that is supported by your computer.
Table 28.
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 computer shipped with an aluminum chassis.
2. Follow the procedure in After working inside your computer.
Removing and installing Customer Replaceable Units (CRUs)
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