10
Installing the Motherboard
Connecting Case Components
After you have installed the motherboard into a case, you can begin con-
necting the motherboard components. Refer to the following:
1
Connect the CPU cooling fan cable to
CPUFAN1
.
2
Connect the case cooling fan connector to
CASFAN1.
3
Connect the case speaker cable to
SPK1
.
4
Connect the case switches and indicator LEDs to the
PANEL1
.
5
Connect the standard power supply connector to
ATX1
.
6
Connect the auxiliary case power supply connector to
ATX12V
.
CPUFAN1/CASEFAN1: FAN Power Connectors
1
GND
System Ground
2
+12V
Power +12V
3
Sense
Sensor
Pin
Signal Name Function