Power Supply - MSI MS-6441 User Manual

Power Supply

ATX 20-Pin Power Connector: ATX1
This connector allows you to connect to an power supply. To connect to the 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.
11
20
ATX1
ATX 12V Power Connector: JPW1
This 12V power connector is used to provide power to the CPU.
2
4
JPW1
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 250 watts (and above) is highly recommended for
system stability.
3. ATX 12V power connection should be greater than 18A.
4. For this model, you must use a power supply that comes with a -5V pin
supply.
1
PIN
1
2
3
4
5
6
7
10
8
9
10
Pin Definition
PIN
1
1
3
2
3
4
Hardware Setup
Pin Definition
SIGNAL PIN
3.3V 11
3.3V 12
GND 13
5V 14
GND 15
5V 16
GND 17
PW_OK 18
5V_SB 19
12V 20
SIGNAL
GND
GND
12V
12V
SIGNAL
3.3V
-12V
GND
PS_ON
GND
GND
GND
-5V
5V
5V
2-5