Specifications

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 SPEAKER1.
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/CASFAN!: FAN Power Connectors
SPEAKER1: Internal speaker
1 GND System Ground
2
+12V Power +12V
3
Sense Sensor
Pin Signal Name Function
Pin Signal Name
1 Signal
2 Key
4 VCC
3 Ground