MSI B75A-G43 GAMING series

En-18
MS-7758 Motherboard
CPUFAN,SYSFAN1~4: Fan Power Connectors
The fan power connectors support system coolng fans wth +12V. If the motherboard
has a System Hardware Montor chpset on-board, you must use a specally desgned
fan wth a speed sensor to take advantage of the CPU fan control. Remember to
connect all system fans. Some system fans may not connect to the motherboard and
wll nstead connect to the power supply drectly. A system fan can be plugged nto any
avalable system fan connector.
BATT
+
BATT
+
BATT
+
SYSFAN3/ SYSFAN4
1
.
G
r
o
u
n
d
2
.
+
1
2
V
3
.
N
o
U
s
e
1
.
G
r
o
u
n
d
2
.
+
1
2
V
3
.
S
e
n
s
o
r
4
.
C
o
n
t
r
o
l
CPUFAN
1
.Ground
2.+12V
3.Sensor
4.No
Us
e
SYSFAN1/ SYSFAN2
Important
Please refer to your processor’s o󰘲cal webste or consult your vendor to 󰘰nd
recommended CPU coolng fans.
The CPUFAN, SYSFAN1, SYSFAN2 connectors support Smart Fan Control wth
lner mode. The Control Center II utlty can be nstalled to automatcally control the
fan speeds accordng to the CPU’s and system’s temperature.
If there are not enough ports on the motherboard to connect all system fans, adapters
are avalable to connect a fan drectly to a power supply.
Before 󰘰rst boot up, ensure that there are no cables mpedng any fan blades.
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