Dell Inspiron 11 3168 Service Manual page 43

7 Slide the I/O-board cable into its slot on the system board and press
down the latch to secure the cable.
The following table provides the antenna-cable color scheme for the
wireless card supported by your computer.
Connectors on the wireless card
Main (white triangle)
Auxiliary (black triangle)
1 tab
3 wireless card
5 screw
7 wireless-card slot
Antenna-cable color
white
black
2 notch
4 antenna cables (2)
6 wireless-card bracket
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