Replacing The Wireless Card; Procedure - Dell Inspiron 14 3000 Service Manual

Replacing the wireless card

WARNING: Before working inside your computer, read the safety
information that shipped with your computer and follow the steps in
working inside your
the instructions in
practices, see the Regulatory Compliance home page at
regulatory_compliance.

Procedure

CAUTION: To avoid damage to the wireless card, do not place any cables
under it.
1 Align the notch on the wireless card with the tab on the wireless-card slot and
insert the wireless card at an angle into the wireless-card slot.
2 Connect the antenna cables to the wireless card.
The following table provides the antenna-cable color scheme for the wireless
card supported by your computer.
Table 2. Antenna cable color scheme for wireless card
Connectors on the wireless card
Main (white triangle)
Auxiliary (black triangle)
3 Slide to align the screw hole on the wireless-card bracket with the screw hole on
the wireless card.
computer. After working inside your computer, follow
After working inside your computer. For more safety best
Antenna-cable color
White
Black
Before
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