Intel DH55HC - Chassis Intrusion and Detection; Thermal Monitoring; Thermal Sensors and Fan Headers

Intel Desktop Board DH55HC Technical Product Specification
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1.14.3 Chassis Intrusion and Detection
The board supports a chassis security feature that detects if the chassis cover is
removed. The security feature uses a mechanical switch on the chassis that attaches
to the chassis intrusion header. When the chassis cover is removed, the mechanical
switch is in the closed position.
For information about Refer to
The location of the chassis intrusion header Figure 10, page 39
1.14.4 Thermal Monitoring
Figure 6 shows the locations of the thermal sensors and fan headers.
Item Description
A Rear chassis fan header
B Thermal diode, located on processor die
C Processor fan header
D Front chassis fan header
Figure 6. Thermal Sensors and Fan Headers