ASUS P8H77-M Manual Do Utilizador

Chapter 2: BIOS information

2-24

[Disabled] 

Disables the CPU Q-Fan control feature.

[Enabled] 

Enables the CPU Q-Fan control feature.

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

disable or set the CPU fan warning speed. 

Configuration options: [Ignore] [100 RPM] [200 RPM] [300 RPM] [400 RPM] [500 RPM] 

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]
Use the <+> and <-> keys to adjust the upper limit of the CPU temperature. The values range 

from 20ºC to 75ºC. 
CPU Fan Max. Duty Cycle(%) [100]
Use the <+> and <-> keys to adjust the maximum CPU fan duty cycle. The values range from 

20% to 100%. When the CPU temperature reaches the upper limit, the CPU fan will operate at 

the maximum duty cycle.
CPU Lower Temperature [20]
Use the <+> and <-> keys to adjust the lower limit of the CPU temperature. The values range 

from 20ºC to 75ºC. 
CPU Fan Min. Duty Cycle(%) [20]
Use the <+> and <-> keys to adjust the minimum CPU fan duty cycle. The values range from 0% 

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

duty cycle.

Allows you to disable or set the chassis fan warning speed. 

Configuration options: [Ignore] [200 RPM] [300 RPM] [400 RPM] [500 RPM] [600 RPM]

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

Configuration options: [Disabled] [Enabled]