28
A
A
K
K
7
7
7
7
-
-
3
3
3
3
3
3
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
C
C
P
P
U
U
a
a
n
n
d
d
H
H
o
o
u
u
s
s
i
i
n
n
g
g
F
F
a
a
n
n
C
C
o
o
n
n
n
n
e
e
c
c
t
t
o
o
r
r
(
(
w
w
i
i
t
t
h
h
H
H
/
/
W
W
M
M
o
o
n
n
i
i
t
t
o
o
r
r
i
i
n
n
g
g
)
)
Plug in the CPU fan cable to the 3-pin
CPU FAN
connector. If you have chassis fan, you can also plug it on
System Fan
(FAN2)
or
AUX Fan
(FAN3)
(without H/W monitoring)
connector.
Note:
Some CPU fans do not have
sensor pin, so that cannot support fan
monitoring.
CPU Fan Connector
FAN2 Connector
SENSOR
+12V
GND
FAN3 Connector
GND
+12V
SENSOR
SENSOR
+12V
GND
