Dell Alienware Area-51 ALX (Late 2009) - Manual (Page 19)

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CHAPTER 3: CHASSIS
1
1 chassis-intrusion switch
Removing the Chassis-Intrusion Switch
Follow the instructions in “Before You Begin” on page 1. 6.
Remove the left side-panel (see “Removing the Left Side-Panel” on page 2. 15).
Disconnect the chassis-intrusion switch cable from the master I/O board 3.
connector.
Slide the chassis-intrusion switch towards the top of the computer and then 4.
pull it away.
Replacing the Chassis-Intrusion Switch
Follow the instructions in “Before You Begin” on page 1. 6.
Route the chassis-intrusion switch cable through the chassis and connect it 2.
to the master I/O board connector.
Replace the chassis-intrusion switch in the chassis. 3.
Slide the chassis-intrusion switch towards the bottom of the computer until 4.
the chassis-intrusion switch snaps into place.
Replace the left side-panel (see “Replacing the Left Side-Panel” on page 5. 15).
Connect your computer and devices to electrical outlets, and then turn 6.
them on.