Dell Precision 350 - Manual (Page 6)

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Chassis Intrusion Switch
Dell Precision™ Workstation 350 Service Manual
Removing the Chassis Intrusion Switch
1. Disconnect the chassis intrusion switch cable connector from the control panel on the front of the chassis.
Note the routing of the chassis intrusion cable as you remove it from the chassis. Chassis hooks may hold the cable in place inside the chassis.
2. Slide the chassis intrusion switch out of its slot and remove the switch and its attached cable from the chassis.
Replacing the Chassis Intrusion Switch
To replace the chassis intrusion switch, follow the " Chassis Intrusion Switch " procedures in reverse order.
Resetting the Chassis Intrusion Detector
1. Enter system setup by pressing during the computer's POST.
2. Under the System Security tab, reset the Chassis Intrusion option by pressing the left- or right-arrow key to select Reset. Change the setting to
Enabled, Enabled-Silent, or Disabled.
3. Press to restart the computer and implement your changes.
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CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in the System Information Guide.
NOTE: For instructions on using system setup, see the User's Guide.
NOTE: The default is Enabled-Silent.
NOTE: If a setup password has been assigned by someone else, contact the network administrator for information on resetting the chassis intrusion
detector.