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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
CASFAN1.
4.
Connect the case
speaker cable to
SPEAKER.
5.
Connect the case
LED cable to SJ1.
6.
Connect the case
switches and
indicator to
PANEL1.
ATX1: ATX 20-pin Power Connector
Pin
Signal Name
1
+3.3V
2
+3.3V
3
Ground
4
+5V
5
Ground
6
+5V
7
Ground
8
PWRGD
9
+5VSB
10
+12V
CPUFAN1/CASFAN1: FAN Power Connectors
Pin
Signal Name
1
GND
2
+12V
3
Sense
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Pin
Signal Name
11
+3.3V
12
-12V
13
Ground
14
PS ON#
15
Ground
16
Ground
17
Ground
18
+5V
19
+5V
20
+5V
Function
System Ground
Power +12V
Sensor
11
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