MSI MS-91E2 - Manual (Page 25)

Hardware Setup
▍
MS-91E2
2-7
Hardware Setup
▍
MS-91E2
p
oWer
s
upply
System Power Connector: JPWR3
Ths connector allows you to connect a power supply. To connect to the power
supply, make sure the plug of the power supply s nserted n the proper orenta-
tion and the pins are aligned. Then push down the power supply firmly into the
connector.
13.+
3.3V
1.+3
.3V
14.-1
2V
2.+3
.3V
15.G
roun
d
3.Gro
und
16.P
S-ON
#
4.+5
V
17.G
roun
d
5.Gro
und
18.G
roun
d
6.+5
V
19.G
roun
d
7.Gro
und
22.+
5V
10.+
12V
20.R
es
8.PW
R OK
23.+
5V
11.+1
2V
21.+
5V
9.5V
SB
24.G
roun
d
12.+
3.3V
CPU Power Connector: JPWR1, JPWR2
Ths connector provdes 12V power output to the onboard CPU.
7.+1
2V
3.Gro
und
5.+1
2V
1.Gro
und
8.+1
2V
4.Gro
und
6.+1
2V
2.Gro
und
Important
Make sure that all power connectors are connected to the power supply to ensure
stable operation of the mainboard.