Dell Inspiron 14 3452 Service Manual - Page 28

Replacing the wireless card, Procedure, Post-requisites

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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 dell.com/regulatory_compliance. Procedure CAUTION: To avoid damaging 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. Connectors on the wireless card Main (white triangle) Antenna-cable color White Auxiliary (black triangle) Black Post-requisites 1 Replace the base cover. 2 Replace the battery. 28

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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 dell.com/regulatory_compliance.
Procedure
CAUTION: To avoid damaging 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.
Connectors on the wireless card
Antenna-cable color
Main (white triangle)
White
Auxiliary (black triangle)
Black
Post-requisites
1
Replace the
base cover
.
2
Replace the
battery
.
28