Dell Alienware M17x R4 (Early 2012) - Manual (Page 53)

Removing the WirelessHD Card | 53
Removing the WirelessHD
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 9. For additional safety best practices
information, see the Regulatory Compliance Homepage at dell.com/
regulatory_compliance.
If you ordered a wirelessHD card with your computer, the card is already installed.
Prerequsites
1 Remove the battery pack. See "Removing the Battery Pack" on page 12.
2 Remove the compartment door. See "Removing the Compartment Door" on page 14.
3 Remove the center control cover. See "Removing the Center Control Cover" on
page 41.
4 Remove the keyboard. See "Removing the Keyboard" on page 45.
Procedure
1 Disconnect the wirelessHD card cable from the connector on the wirelessHD card.
2 Remove the screw that secures the wirelessHD card to the system board.
3 Lift the wirelessHD card out of the connector on the system board.
1 wirelessHD card cable 2 wirelessHD card
3 screw
29
1
2
3