Computer Hardware User Manual

ASUS Z87-WS
3-41
Chapter 3
Chassis Fan Speed Low Limit 1/4 [600 RPM]
This item appears only when you enable the Chassis Q-Fan Control feature and allows you
to disable or set the chassis fan warning speed.
Conguration options: [Ignore] [200 RPM] [300 RPM] [400 RPM] [500 RPM] [600 RPM]
Chassis Fan 1/4 Profile [Standard]
This item appears only when you enable the Chassis Q-Fan Control feature. It allows
you to set the appropriate performance level of the chassis fan.
[Standard] Set to make the chassis fan adjust automatically depending on the
chassis temperature.
[Silent] Set to minimize the fan speed for quiet chassis fan operation.
[Turbo] Set to achieve maximum chassis fan speed.
[Manual] Set to assign detailed fan speed control parameters.
The following items appear only when you set the Chassis Fan Prole to [Manual].
Chassis Upper Temperature 1/4 [70]
Use the <+> or <-> keys to adjust the upper limit of the CPU temperature.
The values range from 40ºC to 75ºC.
Chassis Fan Max. Duty Cycle(%) 1/4 [100]
Use the <+> or <-> keys to adjust the maximum chassis fan duty cycle. The
values range from 60% to 100%. When the chassis temperature reaches
the upper limit, the chassis fan will operate at the maximum duty cycle.
Chassis Lower Temperature 1/4 [40]
Displays the lower limit of the chassis temperature.
CPU Fan Min. Duty Cycle(%) 1/4 [60]
Use the <+> or <-> keys to adjust the minimum chassis fan duty cycle. The
values range from 60% to 100%. When the chassis temperature is under
40ºC, the chassis fan will operate at the minimum duty cycle.
Anti Surge Support [Enabled]
This item allows you to enable or disable the Anti Surge function.
Conguration options: [Disabled] [Enabled]
Dr. Power Policy [Standard]
Allows user to select standard or aggressive policy for Dr. Power settings.
Conguration options: [Standard] [Aggressive]
The Dr. Power Policy BIOS item only appears if the ASUS Dr. Power switch is enabled.
Please refer to 1.2.6 Onboard buttons and switches.