Asus P5LD2-X 1333 User Manual page 51

9.. ATX.power.connectors (24-pin EATXPW, 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.
• Use of an ATX 12 V Specification 2.0 -compliant 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.
P5LD2-X/1333
P5LD2-X/1333.ATX.Power.Connector
10.. Speaker.connector.(4-pin.SPEAKER)
This 4-pin connector is for the chasis-mounted system warning speaker. The
speaker allows you to hear system beeps and warnings.
P5LD2-X/1333
P5LD2-X/1333.Speaker.Out.Connector
ASUS P5LD2-X/1333
ATX12V
+12V DC
+12V DC
GND
GND
SPEAKER
Speaker Out
GND
GND
+5V
1
EATXPWR
+3 Volts
+12 Volts
+12 Volts
+5V Standby
Power OK
Ground
+5 Volts
Ground
+5 Volts
Ground
+3 Volts
+3 Volts
Ground
+5 Volts
+5 Volts
+5 Volts
-5 Volts
Ground
Ground
Ground
PSON#
Ground
-12 Volts
+3 Volts
2-2