.3

H/WConnectors

SETUP

3.HARDWARE SETUP

21)Chassis Intrusion Alarm Connector (4-1 pin ACHA)

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 con- nect to this. When any chassis component is removed, the contact should open and the motherboard will record a chassis intrusion event. If the chassis intru- sion alarm connector is not used, a jumper cap must be placed over pins 2 and 3 to prevent unnecessary power loss.

 

Stand By)

ChassisSignal Ground

P3W

+5Volt (PowerSupply

1

ACHA

P3W Chassis Open Alarm Lead

44

ASUS P3W User’s Manual