10
C
C
o
o
n
n
n
n
e
e
c
c
t
t
i
i
n
n
g
g
C
C
a
a
s
s
e
e
C
C
o
o
m
m
p
p
o
o
n
n
e
e
n
n
t
t
s
s
After you have installed the mainboard into a case, you can begin connecting
the mainboard components. Refer to the following:
1.
Connect the case
power supply
connector to ATX1.
2.
Connect the CPU
cooling fan cable to
CPUFAN1.
3.
Connect the case
cooling fan connector
to CASEFAN1.
4.
Connect the case
speaker cable to
SPEAKER1.
5.
Connect the case
LED cable to SJ1.
6.
If your case has a
case open alarm
cable, connect it to
J1.
7.
Connect the case
switches and indicator
to PANEL1.
CPUFAN1/CASEFAN1: FAN Power Connectors
Pin
Signal Name
Function
1
GND
System Ground
2
+12V
Power +12V
3
Sense
Sensor
ATX1: ATX 20-pin Power Connector
Pin
Signal Name
Pin
Signal Name
1
+3.3V
11
+3.3V
2
+3.3V
12
-12V
3
Ground
13
Ground
4
+5V
14
PS ON#
5
Ground
15
Ground
6
+5V
16
Ground
7
Ground
17
Ground
8
PWRGD
18
-5V
9
+5VSB
19
+5V
10
+12V
20
+5V
