Dfi ES121-LR Manuel d'utilisateur télécharger pdf (Page 58)

Ports and Connectors

Chassis Instrusion Connector

The board supports the chassis intrusion detection function. Connect the chas-

sis intrusion sensor cable from the chassis to this connector. When the system’s

power is on and a chassis intrusion occurred, an alarm will sound. When the

system’s power is off and a chassis intrusion occurred, the alarm will sound only

when the system restarts.

Hardware Monitor for Windows

Install the “Hardware Monitor for Windows” utility. By default, the chassis intru-

sion detection function is disabled. When enabled, a warning message will appear

when the chassis is open. The utility can also be congured so that a beeping

alarm will sound when the chassis is open. Refer to the “Hardware Monitor for

Windows” section in chapter 8 for more information.

Ground

Chassis

signal

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Dfi ES121-LR Manuel d'utilisateur Page 58