Asus T2-AH1 6 . Floppy disk drive connector (34-1pin FLOPPY), 5 . ATX power connectors (24-pinEATXPWR, 4-pinATX12V)

5 . ATX power connectors (24-pin EATXPWR, 4-pin ATX12V)

These connectors are for the 24-pin and 4-pin power plugs from the power supply unit. The plugs from the power supply unit are designed to fit these connectors in only one orientation. Find the proper orientation and push down firmly until the connectors completely fit.

Æ

ATX power connectors

ATX12V				EATXPWR
GND			GND
+12V DC			+12V DC
		+3		Volts	Ground
	+12			Volts	+5 Volts
	+12			Volts	+5 Volts
			+5V Standby		+5 Volts
			Power OK		-5 Volts
			Ground		Ground
	+5			Volts	Ground
			Ground		Ground
			+5 Volts		PSON#
			Ground		Ground
	+3			Volts	-12 Volts
	+3			Volts	+3 Volts

Do not forget to connect the 4-pin ATX12V power plug to the ATX12V connector on the motherboard; otherwise, the system will not boot up.

6 . Floppy disk drive connector (34-1 pin FLOPPY)

This connector is for the provided floppy disk drive (FDD) signal cable. Insert one end of the cable to this connector, then connect the other end to the signal connector at the back of the floppy disk drive.

Pin 5 on the connector is removed to prevent incorrect cable connection when using an FDD cable with a covered Pin 5.

Æ

FLOPPY

NOTE: Orient the red markings on the floppy ribbon cable to PIN 1.

PIN 1

Floppy disk drive connector

4 - 6 Chapter 4: Motherboard info