Power Supply; Atx 24-Pin Power Connector: Jpwr1 - MSI Media Live User Manual

Power Supply

The mainboard supports ATX power supply for the power system. Before inserting the
power supply connector, always make sure that all components are installed properly
to ensure that no damage will be caused.

ATX 24-Pin Power Connector: JPWR1

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 supply 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.
13
24
JPWR1
1
PIN
1
2
3
4
5
6
7
8
9
10
11
12
12
Hardaware Setup
pin 13
Pin Definition
SIGNAL PIN PINSIGNAL
+3.3V 13
+3.3V 14
GND 15
+5V 16 PS-ON#
GND 17
+5V 18
GND 19
PWR OK 20
5VSB 21
+12V 22
+12V 23
24
+3.3V
pin 12
+3.3V
-12V
GND
GND
GND
GND
Res
+5V
+5V
+5V
GND
2-5