49
2
Hardware Installation
1
3
Ground
Power
N. C.
2nd fan
X
X
2.6.8 Cooling Fan Connectors
Connect the CPU fan’s cable connector to the CPU fan connector
(J14) on the system board. The 2nd fan (J17) and chassis fan (J11)
connectors are used to connect additional cooling fans. 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 CPU fan. Refer to chapter 3 for more information.
X
1
3
Ground
Power
Sense
CPU fan
Chassis fan
1
3
Ground
Power
N. C.