User Manual

En-7
English
Power Supply
ATX 20-Pin Power Connector: ATX1
This connector allows you to connect to an ATX power supply. To connect to the ATX
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.
ATX 4-pin Power Connector: JPW1
This power connector is used to provide power to the CPU.
PIN SIGNAL
1 GND
2 GND
3 12V
4 12V
Pin Definition
JPW1
PIN SIGNAL
11 3.3V
12 -12V
13 GND
14 PS_ON
15 GND
16 GND
17 GND
18 -5V
19 5V
20 5V
PIN SIGNAL
1 3.3V
2 3.3V
3 GND
4 5V
5 GND
6 5V
7 GND
8 PW_OK
9 5V_SB
10 12V
Pin Definition
ATX1
10
1
20
11
1 3
42
Important
1. For more information on compatible components, please visit http://global.
msi.com.tw/index.php?func=testreport
2. Make sure that all the connectors are connected to proper ATX power
supplies to ensure stable operation of the mainboard.
3. Power supply of 400 watts (and lower) is strongly recommended for system
stability.