MSI H61M-P21 (B3) - Manual (Page 16)

6
atX 24-Pin Power Connector: JPWR
this connector allows you to connect an atX 24-pin power supply. to connect 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.
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
atX 4-Pin Power Connector: JPWR2
this 2V power connector is used to provide power to the CPu.
4.+1
2V
2.Gro
und
3.+1
2V
1.Gro
und
iMPoRtant
Make sure that all the connectors are connected to proper atX power supplies to
ensure stable operation of the mainboard.
Serial ata Connector: Sata~6 (Sata5 & Sata6 are optional)
this connector is a high-speed Serial ata interface port. each connector can
connect to one Serial ata device.
iMPoRtant
Please do not fold the Serial ata cable into a 90-degree angle. otherwise, data
loss may occur during transmission.