Dell D15U001 Service Manual page 23

Steps
1. Connect the antenna cables to the WLAN card.
The following table provides the antenna-cable color scheme for the WLAN card of your computer.
Table 2. Antenna-cable color scheme
Connectors on the wireless card
Main (white triangle)
Auxiliary (black triangle)
2. Place the WLAN card bracket to secure the antenna cables.
3. Align the notch on the WLAN card with the tab on the WLAN card slot. Insert the WLAN card into the connector on the
system board.
4. Replace the (M2x3.5) screw to secure the WLAN card bracket to the WLAN card.
Next steps
1. Install the side cover.
2. Follow the procedure in after working inside your
Antenna-cable color
White
Black
computer.
Removing and installing components 23