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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 standard
power supply connector
to ATX1.
2.
Connect the CPU cool-
ing fan cable to
CPUFAN.
3.
Connect the case cool-
ing fan connector to
either CASFAN.
4.
Connect the auxiliary
power supply cooling fan
connector to PWRFAN.
5.
Connect the case
speaker cable to
SPKR1.
6.
Connect the case LED
cable to SJ.
7.
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
CPUFAN/CASFAN/PWRFAN: 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
10
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