ASUS F1A55-M LK R2.0 User Manual

Chapter 2: BIOS information

2-21

CPU Fan Profile [Standard]

This item appears only when you enable the CPU Q-Fan Control feature and allows 

you to set the appropriate performance level of the CPU fan.

[Standard]   Sets to [Standard] to make the CPU fan automatically adjust depending on 

the CPU temperature.

[Silent] 

 Sets to [Silent] to minimize the fan speed for quiet CPU fan operation.

[Turbo] 

Sets to [Turbo] to achieve maximum CPU fan speed.

[Manual]  Sets to [Manual] to assign detailed fan speed control parameters.

The following four items appear only when you set CPU Fan Profile to [Manual].

CPU Upper Temperature [70�C]
Use the <+> and <-> keys to adjust the upper limit of the CPU temperature. The values range 

from 20ºC to 90ºC. 
CPU Fan Max. Duty Cycle(%) [100%]
Use the <+> and <-> keys to adjust the maximum CPU fan duty cycle. The values range from 

40% to 100%. When the CPU temperature reaches the upper limit, the CPU fan will operate at 

the maximum duty cycle.
CPU Lower Temperature [20�C]
Displays the lower limit of the CPU temperature.
CPU Fan Min. Duty Cycle(%) [40%]
Use the <+> and <-> keys to adjust the minimum CPU fan duty cycle. The values range from 

40% to 100%. When the CPU temperature is under the lower limit, the CPU fan will operate at 

the minimum duty cycle.

The onboard hardware monitor automatically detects the voltage output through the onboard 

voltage regulators. Select Ignore if you do not want to detect this item.

This item allows you to enable or disable the Anti Surge function. 

Configuration options: [Disabled] [Enabled]