Power Supply; Ssi 12V Power Connector: Jpwr2; Ssi 24-Pin Power Connector: Jpr1 - MSI MS- 9130 v1.x User Manual

MS-9130 Workstation Mainboard
The mainboard supports SSI power supply for the power system, while
ATX power supply is also available for this mainboard. Before inserting the
power supply connector, always make sure that all components are installed
properly to ensure that no damage will be caused.

SSI 12V Power Connector: JPWR2

This connector is used to provide +12V power output to AGP Pro add-on
card.
1
2
JPWR2

SSI 24-Pin Power Connector: JPR1

This connector allows you to connect an SSI power supply. To connect
the SSI 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 sup-
ply firmly into the connector.
24
12
PIN
1
2
3
4
5
6
7
8
9
10
11
12
2-8

Power Supply

JPWR2 Pin Definition
3
PIN
4
1
2
3
4
JPR1
JPR1 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
SIGNAL
GND
GND
12V
12V
13
1
SIGNAL
+3.3V
-12V
GND
PS-ON#
GND
GND
GND
Res
+5V
+5V
+5V
GND