31
M
M
X
X
3
3
6
6
/
/
M
M
X
X
3
3
6
6
L
L
O
O
n
n
l
l
i
i
n
n
e
e
M
M
a
a
n
n
u
u
a
a
l
l
Hardw
a
re
Ins
ta
lla
tion
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
FAN1
or
FAN2
connector. If you have housing fan, you
can also plug it on
FAN3
connector.
GND
+12V
SENSOR
Note:
Some CPU fans do not have
sensor pin, so that cannot support fan
monitoring.
FAN1/FAN2
FAN3
