DFI BL100 Series User Manual page 45

Chassis Open Connector
The system board supports the chassis intrusion detection function.
Connect the chassis intrusion sensor cable from the chassis to the
chassis open connector. Whenever a chassis component has been
removed, the sensor sends signal to the connector alerting you of a
chassis intrusion event.
Hardware Monitor for Windows
Install the "Hardware Monitor for Windows" utility. By default, the
chassis intrusion detection function is disabled. When enabled, a
warning message will appear when the chassis is open. The utility can
also be configured so that a beeping alarm will sound when the
chassis is open. Refer to the "Hardware Monitor for Windows" sec-
tion in chapter 4 for more information.
Hardware Installation
2
Ground
Chassis signal
1
2
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