Atx Power Connectors - Asus P5K Pro User Manual

7. 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 pin labeled "Chassis Signal" and "Ground" are shorted with
a jumper cap. Remove the jumper caps only when you intend to use the
chassis intrusion detection feature.
P5K PRO Chassis intrusion connector
8. ATX power connectors (24-pin EATXPWR, 4-pin ATX12V)
These connectors are for ATX power supply plugs. The power supply plugs
are designed to fit these connectors in only one orientation. Find the proper
orientation and push down firmly until the connectors completely fit.
P5K PRO ATX power connectors
2-30
®
+12V DC
GND
®
CHASSIS
(Default)
ATX12V
+12V DC
GND
+5V Standby
Chapter 2: Hardware information
EATXPWR
+3 Volts Ground
+12 Volts +5 Volts
+12 Volts +5 Volts
+5 Volts
Power OK -5 Volts
Ground Ground
+5 Volts Ground
Ground Ground
+5 Volts PSON#
Ground Ground
+3 Volts -12 Volts
+3 Volts +3 Volts