IWILL dca200, Manual

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Chapter 4 Hardware Setup
44
DCA200-N Series
4.7.5 Auxiliary Temperature Sensor Connectors (TCPU ; TAUX ;
TSYS)
This motherboard has three temperature sensor headers. You can connect the
temperature sensors to these headers in order to monitor and CPU the
temperature.The three connectors without orientation limit.
The CPU temperature can be monitored by a CPU inside thermal diode. If
your CPU does not have this feature, purchase one temperature sensor
and connect it to the Auxiliary Temperature Sensor Connector.
Onboard System Temp Sensor.
4.7.6 Chassis Intrusion Connector (CASE) (J42)
This connector is for a chassis designed for chassis intrusion detection. After-
market toggle switches may also be installed to the chassis panel or on any
removable components. Two wires should be available from the chassis to
connect to this connector. When any chassis component is removed, the
contact should open and the motherboard will record a chassis intrusion event.
If this feature is not used, a jumper cap must be placed over the 2 pins of the
connector.