Specifications

Press Enter to display the Dynamic Fan Control menu.
Use this menu to control the speed of the various fans on the motherboard. Set
CPU fan speed to [SmartFan] when you want the speed of the fans
automatically controlled based on temperature. To set the fan speed to a constant
rate, select [Manual] and then enter the speed from 0% to 100%.
Set the desired speed for the Aux, nForce, and Chassis fans from 0% to 100%.
The system defaults to 100%.
CPU Fan Speed Control [SmartFan]
If temp > 70ºC, Set Fan Speed 100%
If temp < 30ºC, Set Fan Speed 1%
x Manual Fan Speed, % 100
Chassis Fan Speed Control [SmartFan]
If temp > 70ºC, Set Fan Speed 100%
If temp < 30ºC, Set Fan Speed 1%
x Manual Fan Speed, % 100
nForce Fan Speed Control [Auto]
x Manual Fan Speed, % 100
AUX Fan Speed Ctrl, % [100]
Chassis Fan2 Speed Ctrl, % [100]
CPU VREG Fan Control [on]