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Dell Precision Tower 3620 Owner's Manual

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Removing the intrusion switch

  1. Follow the procedure in Before Working Inside Your Computer.
  2. Remove the cover.
  3. To remove intrusion switch:
    1. Press the tab to disconnect the intrusion switch cable from the system board [1, 2].
    2. Slide the knob of the intrusion switch toward the bottom of the chassis [3].
    3. Pull the intrusion switch to remove it from the slot [4].
    Figure displaying how to disconnect the intrusion cable from the system board and chassis.

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