
7.Chassis intrusion connector (4-1 pin CHASSIS)
This connector is for a
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/EPU |
+5VSB MB | Chassis Signal GND |
CHASSIS (Default)
P5K/EPU 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/EPU |
ATX12V
+12V DC +12V DC
GND GND
EATXPWR
+3 Volts Ground
+12 Volts +5 Volts
+12 Volts +5 Volts
+5V Standby +5 Volts
Power OK
Ground Ground
+5 Volts Ground
Ground Ground
+5 Volts PSON#
Ground Ground
P5K/EPU ATX power connectors
+3 Volts
+3 Volts +3 Volts
Chapter 2: Hardware information |