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1/2 ) ATX/ATX_CPU (24-pin/ 8-pin ATX power connectors)
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, please make sure that
all components and devices are properly installed. Align the power connector with its proper
location on the motherboard and connect tightly.
The ATX_12V power connector mainly supplies power to the CPU. If the ATX_12V
power connector is not connected, the system will not start.
Caution! Please use a power supply that is able to support the system voltage
requirements. It is recommended that a power supply that can withstand high power
consumption be used (350W or greater). If a power supply is used that does not provide
the required power, the result can lead to an unstable system or a system that is unable
to start. If you use a power supply that provides a 24-pin ATX power connector, please
remove the small cover on the power connector on the motherboard before plugging in
the power cord; otherwise, please do not remove it.
1
5
Pin No.
1
2
3
4
5
6
7
8
1
13
Pin No.
Definition
1
3.3V
2
3.3V
3
GND
4
+5V
5
GND
6
+5V
7
GND
8
Power Good
9
5V SB(stand by +5V)
10
+12V
11
+12V(Only for 24-pin ATX)
12
3.3V(Only for 24-pin ATX)
4
8
Definition
GND
GND
GND
GND
P12V_CPU
P12V_CPU
P12V_CPU
P12V_CPU
12
24
Pin No.
Definition
13
3.3V
14
-12V
15
GND
16
PS_ON(soft On/Off)
17
GND
18
GND
19
GND
20
-5V
21
+5V
22
+5V
23
+5V (Only for 24-pin ATX)
24
GND(Only for 24-pin ATX)
1 8
GA-6FXSV2 Motherboard
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