Dell 15 Service Manual download pdf (Page 30)

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

1 Align the notch on the wireless card with the tab on the wireless-card

slot.

2 Insert the wireless card at an angle into the slot.

3 Press the other end of the wireless card down and replace the screw that

secures the wireless card to the computer base.

4 Connect the antenna cables to the wireless card.

The following table provides the antenna cable color schemes for the

wireless card supported by your computer.

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.

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Dell 15 Service Manual Page 30