MSI 5000P Master, User Manual

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2-9
Hardware Setup
Power Supply
SSI 24-Pin System 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 CPU Power Connector: JPWR2
This connector provides 12V power output to the CPUs.
SSI 4-Pin VGA Power Connector: JPWR3
Make sure to connect this connector with a 12V power supply to ensure stable
operation of the graphics card.
PIN SIGNAL
13 +3.3V
14 -12V
15 GND
16 PS-ON#
17 GND
18 GND
19 GND
20 NC
21 +5V
22 +5V
23 +5V
24 GND
PIN SIGNAL
1 +3.3V
2 +3.3V
3 GND
4 +5V
5 GND
6 +5V
7 GND
8 PW R OK
9 5VSB
10 +12V
11 +12V
12 +3.3V
JPWR1 Pin Definition
JPWR1
12
1
24
13
Important
1. Maker sure that these power connectors are connected to adequate SSI
power supplies to ensure stable operation of the mainboard.
2. Power supply of 700watts (and above) is highly recommended for system
stability.
PIN SIGNAL
5 +12V
6 +12V
7 +12V
8 +12V
PIN SIGNAL
1 GND
2 GND
3 GND
4 GND
JPWR2 Pin Definition
PIN SIGNAL
1 GND
2 GND
3 12V
4 12V
JPWR3 Pin Definition JPWR3
3
4
2
1
JPWR2
1
8
5
4