2
Hardware Installation
2.6.4 Cooling Fan Connectors
Connect the CPU fan's cable connector to the CPU fan connec-
tor (J8) on the system board. The system fan (J12) connector is
used to connect an additional cooling fan. These cooling fans will
provide adequate airflow throughout the chassis to prevent over-
heating the CPU and system board components.
42
!
Power
Ground
N. C.
1
3
CPU fan
Ground
1
Power
!
N. C.
3
System fan