Chassis Intrusion Connector; Fan Connectors - FIC K7M-400A Instruction Manual

K7M-400A Mainboard Manual

Chassis Intrusion Connector

This connector is for a chassis designed with intrusion detection feature. It
needs a chassis intrusion sensoror on the chassis. If a chassis part is moved,
the sensor activates and releases a signal in order to this connector to record
a chassis intrusion event. Pin 1is Signal, Pin 2 is GND.

Fan Connectors

The two connectors, CPU_FAN and SYS_FAN are linked to the CPU fan and
case fan, respectively. PWR_FAN can be used with the power supply cooling
fan. Pin1 is GND, Pin2 is +12V, Pin3 is Signal.
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