
45
2
Hardware Installation
1
2
Cooling Fan Connectors
The fan connectors are used to connect cooling fans. The cooling fans will provide
adequate airflow throughout the chassis to prevent overheating the CPU and sys-
tem board components.
BIOS Setting
The Advanced menu of the BIOS will display the current speed of the cooling
fans. Refer to chapter 3 for more information.
System fan
CPU fan
4
1
Sense
Power
Ground
Speed
Control
1
3
Sense
Power
Ground