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P5ql se atx power connectors – Asus P5QL SE User Manual

Page 34

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1-24

Chapter 1: Product introduction

9..

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.

P5QL SE

+5

V

GN

D

GN

D

Speaker Ou

t

SPEAKER

PIN 1

P5QL SE

Speaker Out Connector

10.. ATX.power.connectors.(24-pin.EATXPWR,.4-pin.EATX12V)

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.

P5QL SE

P5QL SE ATX power connectors

EATXPWR

PIN 1

GND
+5 Volts
+5 Volts
+5 Volts
-5 Volts
GND
GND
GND
PSON#
GND
-12 Volts
+3 Volts

+3 Volts

+12 Volts
+12 Volts

+5V Standby

Power OK

GND

+5 Volts

GND

+5 Volts

GND

+3 Volts
+3 Volts

ATX12V

PIN 1

+12V DC

+12V DC

GND

GND

• 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.

• 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 Specification 2.0-compliant (400W) PSU has been tested to support the

motherboard power requirements with the following configuration:
CPU: Intel

®

Pentium

®

Extreme 3.73GHz

Memory: 1GB DDR2 (x2)

Graphics card: ASUS EAX1900XT

Parallel ATA device: IDE hard disk drive

Serial ATA device: SATA hard disk drive (x2)

Optical drive: DVD-RW