MSI RX480 Neo2 MS-7151 User Manual

2-9
Hardware Setup
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.
PIN SIGNAL
13 +3.3V
14 -12V
15 GND
16 PS-ON#
17 GND
18 GND
19 GND
20 Res
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 PWR OK
9 5VSB
10 +12V
11 +12V
12 NC
Pin Definition
PIN SIGNAL
1 GND
2 GND
3 12V
4 12V
JPWR2 Pin Definition
ATX 12V Power Connector: JPWR2
This 12V power connector is used to provide power to the CPU.
ATX 4-Pin VGA Power Connector: JPWR3
This connector is designed to connect 12V power supply for add-on PCI Express
graphics card(s).
ATX 24-Pin Power Connector: JPWR1
This connector allows you to connect an ATX 24-pin power supply. To con-
nect 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.
JPWR1
MSI Reminds You...
1. These two connectors connect to the ATX power supply and have to
work together to ensure stable operation of the mainboard.
2. Power supply of 350 watts (and above) is highly recommended for
system stability.
3. ATX 12V power connection should be greater than 18A.
JPWR2
1
34
2
1
12
24
13
PIN SIGNAL
1 5V
2 GND
3 GND
4 12V
JPWR3 Pin Definition
4
2
1
3
JPWR3

MSI RX480 Neo2 MS-7151 Specifications

General

Model	RX480 Neo2 MS-7151
Socket	Socket 939
Memory Type	DDR
Maximum Memory Supported	4GB
PCI-E x16 Slots	1
IDE	2 x ATA 133
Form Factor	ATX
Memory Slots	4
SATA	4
PCI Slots	3