Connecting Case Components
After you have installed the motherboard into a case, you can begin connecting the motherboard
components. Refer to the following:
1 Connect the CPU cooling fan cable to CPU_FAN.
2 Connect the system cooling fan connectors to SYS_FAN.
CPU_FAN/SYS_FAN: CPU/System Cooling FAN Power Connectors
Pin Signal Name Function
1 GND System Ground
2 +12V Power +12V
3 Sense Sensor
4 PWM CPU FAN control
Signal Name Function