2-302-30
2-302-30
2-30 Chapter 2: Hardware informationChapter 2: Hardware information
Chapter 2: Hardware informationChapter 2: Hardware information
Chapter 2: Hardware information
9.9.9.9.9. ATX power connectors (24-pin EATXPWR1,ATX power connectors (24-pin EATXPWR1,ATX power connectors (24-pin EATXPWR1,ATX power connectors (24-pin EATXPWR1,ATX power connectors (24-pin EATXPWR1, 4-pin4-pin4-pin4-pin4-pinATX12V1)ATX12V1)ATX12V1)ATX12V1)ATX12V1)These connectors are for an ATX power supply. The plugs from thepower supply are designed to fit these connectors in only oneorientation. Find the proper orientation and push down firmly until theconnectors completely fit.
•Use of a Specification 2.0 -compliant 24-pin ATX 12 V power
supply unit (PSU) that provides a minimum power of 350 W is
recommended for a fully-configured system.
•
Do not forget to connect the 4-pin ATX +12 V power plug;
otherwise, the system will not boot up.
•Use of a PSU with a higher power output is recommended 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 Spec. 2.0 350 W PSU passed the motherboard power
requirement test with the following configuration:
CPU : Intel
®
Pentium
®
4 3.6 GHz
Memory : 512 MB DDR2 (x 4)
Grpahics card : PCI Express x16 Nvidia EN5900
Parallel ATA devices: IDE hard disk drive (x 2)
Serial ATA device : SATA hard disk drive
Optical drives : CD-ROM (x 2)
SCSI devices : SCSI card and SCSI hard disk drive
•You must install a PSU with a higher power rating if you intend to
install additional devices.
P5GD2
®

P5GD2 Deluxe ATX power connectors

EATXPWR1

ATX12V1

GND
+12V DCGND
+12V DC
+3 Volts
+3 Volts
Ground
+5 Volts
+5 Volts
Ground
Ground
Power OK
+5V Standby
+12 Volts
-5 Volts
+5 Volts
+3 Volts
-12 Volts
Ground
Ground
Ground
PSON#
Ground
+5 Volts
+12 Volts
+3 Volts +5 Volts
Ground