DFI PT631-IPM - Manual (Page 46)

46
2
Hardware Installation
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 (“Hardware Health Configuration” submenu) of the BIOS will
display the current speed of the cooling fans. Refer to chapter 3 for more infor-
mation.
CPU fan
System fan1
System fan2
1
4
Sense
Power
Ground
Speed Control
4 1
Sense
Power
Ground Speed
Control
4 1
Sense
Power
Ground Speed
Control