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Power Supply
ATX 24-Pin Power Connector: ATX1
This connector allows you to connect an ATX 24-pin power supply.
To connect the ATX 24-pin power supply, make sure the plug of the
power supply is inserted in the proper orientation and the pins are
aligned. Then push down the power supply firmly into the connector.
You may use the 20-pin ATX power supply as you like. If you'd like
to use the 20-pin ATX power supply, please plug your power sup-
ply along with pin 1 & pin 13 (refer to the image at the right hand).
There is also a foolproof design on pin 11, 12, 23 & 24 to avoid
wrong installation.
12
ATX1
1
ATX 12V Power Connector: JPW1
This 12V power connector JPW 1 is used to provide power to the CPU.
Important
1. Make sure that all the connectors are connected to proper ATX power
supplies to ensure stable operation of the mainboard.
2. Power supply of 350 watts (and above) is highly recommended for
system stability.
24
PIN
1
2
3
4
5
6
7
8
9
10
11
13
12
PIN
3
4
1
1
2
2
JPW1
3
4
Pin Definition
SIGNAL
PIN
+3.3V
13
+3.3V
14
GND
15
+5V
16
GND
17
+5V
18
GND
19
PWR OK
20
5VSB
21
+12V
22
+12V
23
24
+3.3V
Pin Definition
SIGNAL
GND
GND
12V
12V
pin 13
pin 12
SIGNAL
+3.3V
-12V
GND
PS-ON#
GND
GND
GND
Res
+5V
+5V
+5V
GND
En-11
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