MSI MS-7357 User Manual download pdf (Page 25)

2-9

Hardware Setup

Power Supply

PIN SIGNAL

13 +3.3V

14 -12V

15 GND

16 PS-ON#

17 GND

18 GND

19 GND

20 Res

21 +5V

22 +5V

23 +5V

24 GND

PIN SIGNAL

1 +3.3V

2 +3.3V

3 GND

4 +5V

5 GND

6 +5V

7 GND

8 PWR OK

9 5VSB

10 +12V

11 +12V

12 +3.3V

Pin Definition

pin 12

pin 13

Important

1. Maker sure that all the connectors are connected to proper ATX power sup-

plies to ensure stable operation of the mainboard.

2. Power supply of 350 watts (and above) is highly recommended for system

stability.

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.

PIN SIGNAL

1 GND

2 GND

3 12V

4 12V

Pin Definition

ATX 12V Power Connector: JPW1

This 12V power connector JPW1 is used to provide power to the CPU.

ATX1

JPW1

1 3

1 2 ... 20 21 22 23 24 25 26 27 28 29 30 ... 95 96

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MSI MS-7357 User Manual Page 25

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