Gigabyte 4500 manual ATX12V +12V Power Connector, ATX ATX Power

English

1) ATX_12V (+12V Power Connector)

This connector (ATX_12V) supplies the CPU operation voltage (Vcore).

If this "ATX_12V connector" is not connected, system cannot boot.

1	3	Pin No.	Definition
		1	GND
		2	GND
2	4	3	+12V
		4	+12V

2) ATX (ATX Power)

AC power cord should only be connected to your power supply unit after ATX power cable and
other related devices are firmly connected to the mainboard.			Pin No.	Definition
			1	3.3V
			2	3.3V
			3	GND
	11	1	4	VCC
			5	GND
			6	VCC
			7	GND
			8	Power Good
			9	5V SB (stand by +5V)
			10	+12V
			11	3.3V
			12	-12V
			13	GND
	20	10	14	PS_ON(soft on/off)
			15	GND
			16	GND
			17	GND
			18	-5V
			19	VCC
			20	VCC
N400 Pro2 / N400 Series Motherboard	- 24 -

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