User`s manual

MS-7673 Mainboard
English
En-17
MS-7673 Mainboard
English
Fan Power Connectors: CPUFAN,SYSFAN1~4
The fan power connectors support system cooling fan with +12V. When connecting the
wire to the connectors, always note that the red wire is the positive and should be con-
nected 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.
1
.Ground
2.+12V
3.Sensor
/ N
o U
se
1
.
G
r
o
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n
d
2
.
+
1
2
V
3
.
S
e
n
s
o
r
4
.
C
o
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t
r
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l
CPUFAN
SYSFAN1~4
Important
Please refer to the recommended CPU fans at processor’s ocial website or consult
the vendors for proper CPU cooling fan.
CPUFAN support Smart fan control. You can install Control Center utility that will
automatically control the CPUFAN speeds according to the actual CPUFAN tem-
peratures.
Fan cooler set with 3 or 4 pins power connector are both available for CPUFAN.
Serial Port Connector: JCOM1
This connector is a 16550A high speed communication port that sends/receives 16
bytes FIFOs. You can attach a serial device.
1
.
D
C
D
3
.
S
O
U
T
1
0
.
N
o
P
i
n
5
.
G
r
o
u
n
d
7
.
R
T
S
9
.
R
I
8
.
C
T
S
6
.
D
S
R
4
.
D
T
R
2
.
S
I
N
•
•
•