54
2
Hardware Installation
2.6.7 Cooling Fan Connectors
Connect the CPU fan’s cable connector to the CPU fan connector
(J2) on the system board. The chassis fan (J1) and 2nd fan (J3)
connectors are used to connect an additional cooling fan. The cooling
fans will provide adequate airflow throughout the chassis to prevent
overheating the CPU and system board components.
BIOS Setting
The “PC Health Status” submenu of the BIOS will display the current
speed of the cooling fans. Refer to chapter 3 for more information.
!
CPU fan
1
3
Ground
Power
Sense
2nd fan
1
3
Ground
Power
Sense
!
Chassis fan
1
3
Ground
Power
Sense
!