Power Supply; Ssi 24-Pin Power Connector: Jpwr1; Ssi 8-Pin Power Connector: Jpwr2 - MSI E7320 Master-S User Manual

Before inserting the power supply connector, always make sure that all com-
ponents are installed properly to ensure that no damage will be caused.

SSI 24-Pin Power Connector: JPWR1

This connector allows you to connect to an SSI power supply. To connect to
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 supply firmly
into the connector.

SSI 8-Pin Power Connector: JPWR2

This connector provides 12V power output to the CPU.
JPWR1
1
13
JPWR1 Pin Definition
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
MSI Reminds You...
1. Power supplies of 350watt (and up) are highly recommended for sys-
tem stability.
2. Please refer to the Intel/AMD websites for recommended power
supplies.

Power Supply

12
24
PIN SIGNAL
13 +3.3V
14 -12V
15 GND
16 PS-ON#
17 GND
18 GND
19 GND
20 3VSB
21 +5V
22 +5V
23 +5V
24 GND
Hardware Setup
JPWR2
1
5
JPWR2 Pin Definition
PIN SIGNAL PIN
1 GND 5
2 GND 6
3 GND 7
4 GND 8
4
8
SIGNAL
+12V
+12V
+12V
+12V
2-9