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Chassis Intrusion Switch
Dell™OptiPlex™580ServiceManual—Small Form Factor

Removing the Chassis Intrusion Switch

1. Follow the procedures in Before Working Inside Your Computer.
2. Remove the hard-drive assembly.
3. Disconnect the chassis intrusion-switch cable from the system board.
4. Slide the chassis intrusion switch from its slot in the metal bracket, and then push down the switch to remove it from the computer.
WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best
practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.
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