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1/2) ATX_12V/ATX (2x2 12V Power Connector and 2x12 Main Power Connector)
With the use of the power connector, the power supply can supply enough stable power to all the components
on the motherboard. Before connecting the power connector, first make sure the power supply is turned
off and all devices are properly installed. The power connector possesses a foolproof design. Connect the
power supply cable to the power connector in the correct orientation.
The 12V power connector mainly supplies power to the CPU. If the 12V power connector is not connected,
the computer will not start.
DEBUG
PORT
G.QBOFM
13
1
24
12
ATX
ATX:
Pin No.
Definition
Pin No.
Definition
1
3.3V
13
3.3V
2
3.3V
14
-12V
3
GND
15
GND
4
+5V
16
PS_ON (soft On/Off)
5
GND
17
GND
6
+5V
18
GND
7
GND
19
GND
8
Power Good
20
-5V
9
5VSB (stand by +5V)
21
+5V
10
+12V
22
+5V
11
+12V (Only for 2x12-pin ATX)
23
+5V (Only for 2x12-pin ATX)
12
3.3V (Only for 2x12-pin ATX)
24
GND (Only for 2x12-pin ATX)
ATX_12V
ATX_12V:
Pin No.
Definition
1
GND
2
GND
3
+12V
4
+12V
1
3
2
4
Summary of Contents for GA-C807N User's manual
Page 1: ...GA C847N User s Manual Rev 1002 12ME C847N 1002R...
Page 2: ...Motherboard GA C847N Nov 17 2012 Nov 17 2012 Motherboard GA C847N...
Page 42: ...42...
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