Dell Inspiron 3847 Desktop Inspiron 3847 Users Guide - Page 22

Replacing the Wireless Mini-Card, Procedure, Postrequisites

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Replacing the Wireless Mini-Card WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in "Before You Begin" on page 7. After working inside your computer, follow the instructions in "After Working Inside Your Computer" on page 9. For more safety best practices, see the Regulatory Compliance home page at dell.com/regulatory_compliance. Procedure CAUTION: To avoid damage to the wireless mini-card, do not place any cables under it. 1 Align the notch on the wireless mini-card with the tab on the mini-card connector. 2 Slide the wireless mini-card at an angle into the system-board connector. 3 Press the other end of the wireless mini-card down and replace the screw that secures the wireless mini-card to the system board. 4 Connect the antenna cables to the wireless mini-card. The following table provides the antenna-cable color scheme for the wireless mini-card supported by your computer. Connectors on the wireless card Main (white triangle) Auxiliary (black triangle) Antenna-cable color White Black Postrequisites Replace the computer cover. See "Replacing the Computer Cover" on page 13. 22 | Replacing the Wireless Mini-Card

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Replacing the Wireless Mini-Card
Replacing the Wireless Mini-Card
WARNING:
Before working inside your computer, read the safety information
that shipped with your computer and follow the steps in "Before You Begin" on
page 7. After working inside your computer, follow the instructions in "After
Working Inside Your Computer" on page 9. For more safety best practices,
see the Regulatory Compliance home page at dell.com/regulatory_compliance.
Procedure
CAUTION: To avoid damage to the wireless mini-card, do not place any cables
under it.
1
Align the notch on the wireless mini-card with the tab on the mini-card connector.
2
Slide the wireless mini-card at an angle into the system-board connector.
3
Press the other end of the wireless mini-card down and replace the screw that
secures the wireless mini-card to the system board.
4
Connect the antenna cables to the wireless mini-card.
The following table provides the antenna-cable color scheme for the wireless
mini-card supported by your computer.
Postrequisites
Replace the computer cover. See "Replacing the Computer Cover" on page 13.
Connectors on the wireless card
Antenna-cable color
Main (white triangle)
Auxiliary (black triangle)
White
Black