MSI MS-7030 Mode D'emploi page 13

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. A 300W or above power supply is suggested.
ATX 20-Pin Power Connector: JWR1
This connector allows you to connect to an ATX power supply. To
connect to the ATX 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.
ATX 12V Power Connector: JPW1
This 12V power connector is used to provide power to the CPU.
Floppy Disk Drive Connector: FDD1
The mainboard provides a standard floppy disk drive connector
that supports 360K, 720K, 1.2M, 1.44M and 2.88M floppy disk
types.
CD-In Connector: JCD1
The connector is for CD-ROM audio connector.
Fan Power Connectors: C_FAN1/S_FAN1/S_FAN2/NB_FAN1
The C_FAN1 (processor fan), S_FAN1/S_FAN2 (system fan) and NB_FAN1
(north bridge fan) support system cooling fan with +12V. They support
three-pin head connector. When connecting the wire to the connectors, always take note that the
red wire is the positive and should be connected to the +12V, the black wire is Ground and
should be connected to GND. If the mainboard has a System Hardware Monitor chipset on-board,
you must use a specially designed fan with speed sensor to take advantage of the CPU fan
control.
7
10 20
+12 V
5VSB
PWR OK
GND
+5V
GND
+5V
GND
+3. 3V
+3. 3V
1 11
2 1
GND
12V
4 3
R
GND
GND
+12V
NC
+5V
+5V
-5V
GND
GND
GND
PS-ON#
GND
- 12V
+3.3V
GND
12V
L