Ieee 1394A Port Connector; Chassis Intrusion Connector - Asus Motherboard M3A78-EM User Manual

11.. Chassis.intrusion.connector.(4-1.pin.CHASSIS)
This connector is for a chassis-mounted intrusion detection sensor or switch.
Connect one end of the chassis intrusion sensor or switch cable to this
connector. The chassis intrusion sensor or switch sends a high-level signal to
this connector when a chassis component is removed or replaced. The signal
is then generated as a chassis intrusion event.
By default, the pins labeled "Chassis Signal" and "GND" are shorted with
a jumper cap. Remove the jumper caps only when you intend to use the
chassis intrusion detection feature.
M3A78-EM Intrusion Connector
12.. IEEE.1394a.port.connector.(10-1.pin.IE1394_1)
This connector is for a IEEE 1394a port. Connect the IEEE 1394a module
cable to this connector, then install the module to a slot opening at the back
of the system chassis.
M3A78-EM
1-36
R
M3A78-EM
R
M3A78-EM
IEEE 1394a Connector
CHASSIS
(Default)
IE1394_1
1
Chapter 1: Product introduction