Replacing The Wireless Card; Procedure - Dell Inspiron 15 3000 Series 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
Before working inside your
follow the instructions in
best practices, see the Regulatory Compliance home page at www.dell.com/
regulatory_compliance.
Topics:
•

Procedure

• Post-requisites
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
slide the card into the slot.
2 Press the other end of the wireless card and replace the screw that secures the
wireless card to the system board.
3 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:
Connectors on the wireless card
Main (white triangle)
Auxiliary (black triangle)
computer. After working inside your computer,
After working inside your computer. For more safety
Antenna-cable color
White
Black
Replacing the wireless card
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