Dell P56F, Service Manual

Page: 36 / 87

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 computer . After working inside your computer,
follow the instructions in After working inside your computer . For more
safety 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 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
Antenna-cable color
Main (white triangle) White
Auxiliary (black triangle) Black
Multiple input, multiple output
(grey triangle) Grey (optional)
3 Align the screw hole on the wireless-card bracket with the screw-hole on the
wireless card.
4 Replace the screw that secures the wireless-card bracket to the wireless card.
15
Replacing the wireless card 36