Asus P4PE2-X Chapter 1: Product introduction, 4.Internal audio connectors (4-pinCD, AUX), 3.ATX power connectors (20-pinATXPWR, 4-pinATX12V)

3.ATX power connectors (20-pin ATXPWR, 4-pin ATX12V)

These connectors connect to an ATX 12V power supply. The plugs from the power supply are designed to fit these connectors in only one orientation. Find the proper orientation and push down firmly until the connectors completely fit.

In addition to the 20-pin ATX power connector, this motherboard requires that you connect the 4-pin ATX +12V power plug to provide sufficient power to the CPU.

ATX12V	ATXPWR
+12V DC GND	+12.0VDC	+5.0VDC
	+5VSB	+5.0VDC
	PWR_OK	-5.0VDC
	COM	COM
+12V DC GND	+5.0VDC	COM
	COM	COM
	+5.0VDC	PS_ON#
P4PE2-X	COM	COM
	+3.3VDC	-12.0VDC
	+3.3VDC	+3.3VDC

P4PE2-X ATX Power Connector

Pin 1

Make sure that your ATX 12V power supply can provide 8A on the +12V lead and at least 1A on the +5-volt standby lead (+5VSB). The minimum recommended wattage is 230W, or 300W for a fully configured system. The system may become unstable and may experience difficulty powering up if the power supply is inadequate.

4.Internal audio connectors (4-pin CD, AUX)

These connectors allow you to receive stereo audio input from sound sources such as a CD-ROM, TV tuner, or MPEG card.

CD(Black)

Right Audio Channel

Ground

Ground

Left Audio Channel

	AUX(White)
	Right Audio Channel
	Ground
P4PE2-X	Ground
	Left Audio Channel

P4PE2-X Internal Audio Connectors

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