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Foxconn G31MG Series User Manual

Page 49

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system.

► CPU/System Smart Fan Control

This option is used to enable or disable CPU/system smart fan function. Only when this option

is enabled, you can set some correlative parameters.

► PWM Start Temperature

It allows you set a temperature value from which smart fan starts its operation.

► Start PWM Value

It allows you to set an initial PWM value to drive the fan when the temperature reaches Start

value and smart fan begins its operation. The higher PWM value can achieve the faster fan

speed.

► Slope PWM Value

It controls the PWM value being stepped up or down versus temperature changes.

► Delta Temperature

It is used to set the delta value for temperature. When change of the temperature reaches

plus/minus delta value, then the PWM will be increased or decreased by a step value based

on the slope formula.