Asus P5KPL-AM SE User Manual page 35

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.
P5KPL-AM SE
P5KPL-AM SE ATX power connectors
• For a fully configured system, we recommend that you use a power supply unit (PSU)
that complies with ATX 12 V Specification 2.0 (or later version) and provides a minimum
power of 400 W.
• Do not forget to connect the 4-pin EATX12V power plug. Otherwise, the system will not
boot.
• We recommended that you use a PSU with a higher power output when configuring a
system with more power-consuming devices. The system may become unstable or may
not boot up if the power is inadequate.
• The ATX 12 V Specification 2.0-compliant (400W) PSU has been tested to support the
motherboard power requirements with the following configuration:
CPU: Intel
Memory: 512 MB DDR2 (x4)
Graphics card: ASUS EAX1900XT
Parallel ATA device: IDE hard disk drive
Serial ATA device: SATA hard disk drive (x2)
Optical drive: DVD-RW
ASUS P5KPL-AM SE
ATX12V
+5V Standby
PIN 1
® ®
Pentium Extreme 3.73GHz
EATXPWR
GND
+3 Volts
+12 Volts +5 Volts
+12 Volts +5 Volts
+5 Volts
-5 Volts
Power OK
GND GND
+5 Volts GND
GND GND
+5 Volts PSON#
GND GND
+3 Volts -12 Volts
+3 Volts +3 Volts
PIN 1
1-25