Dell OptiPlex 990 Desktop - Chassis Intrusion Switch; Removing the Chassis Intrusion Switch

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Chassis Intrusion Switch
Removing the Chassis Intrusion Switch
1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the cover.
3. Disconnect the intrusion-switch cable from the system board.
4. Slide the intrusion switch toward the chassis bottom and remove it from the system
board.
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