Asus P3-PH4 - Manual (Page 55)

4 - 7 4 - 7 4 - 7 4 - 7 4 - 7 A S U S P u n d i t P 3 - P H 4 A S U S P u n d i t P 3 - P H 4 A S U S P u n d i t P 3 - P H 4 A S U S P u n d i t P 3 - P H 4 A S U S P u n d i t P 3 - P H 4
6 . 6 . 6 . 6 . 6 . A T X p o w e r c o n n e c t o r s ( 2 4 - p i n E A T X P W R , A T X p o w e r c o n n e c t o r s ( 2 4 - p i n E A T X P W R , A T X p o w e r c o n n e c t o r s ( 2 4 - p i n E A T X P W R , A T X p o w e r c o n n e c t o r s ( 2 4 - p i n E A T X P W R , A T X p o w e r c o n n e c t o r s ( 2 4 - p i n E A T X P W R ,
4 - p i n A T X 1 2 V )
4 - p i n A T X 1 2 V ) 4 - p i n A T X 1 2 V ) 4 - p i n A T X 1 2 V ) 4 - p i n A T X 1 2 V )
These connectors are for ATX power supply plugs. The plugs from the
power supply are pre-connected to these connectors. If you have
disconnected them during installation, find the proper orientation and
push down the plugs firmly to the connectors until they fit.
Important notes on the motherboard power requirements Important notes on the motherboard power requirements Important notes on the motherboard power requirements Important notes on the motherboard power requirements Important notes on the motherboard power requirements
• Do not forget to connect the 4-pin ATX +12 V power plug;
otherwise, the system will not boot up.
• The system comes with a proprietary ATX 12 V Specification 2.0
power supply unit (PSU) with a minimum 275 W power rating.
®
ATX power connectors
EATXPWR
ATX12V
+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
+12V DC
GND
GND
+12V DC