Asus A88XM-PLUS - Manual (Page 62)

2-26 Chapter 2: BIOS information
CPU Q-Fan Lower Temperature [20]
Use the <+> and <-> keys to adjust the lower limit of the CPU temperature. The values
range from 20ºC to 75ºC.
CPU Q-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 the lower limit, the CPU
fan will operate at the minimum duty cycle.
2.7.5 CHA_FAN1~2 Q-Fan Control [Enabled]
[Disabled] Disables the Chassis1 Q-Fan control feature.
[Enabled] Enables the Chassis1 Q-Fan control feature.
CHA_FAN Fan Speed Low Limit [600 RPM]
This item appears only when you enable the Chassis1 Q-Fan Control feature and allows you
to disable or set the chassis1 fan warning speed.
Configuration options: [Ignore] [200RPM] [300 RPM] [400 RPM] [500 RPM] [600 RPM]
Q-Fan Profile [Standard]
This item appears only when you enable the Chassis1 Q-Fan Control feature and allows you
to set the appropriate performance level of the chassis fan.
[Standard]
Sets to [Standard] to make the chassis fan automatically adjust depending
on the chassis temperature.
[Silent] Sets to [Silent] to minimize the fan speed for quiet chassis fan operation.
[Turbo] Sets to [Turbo] to achieve maximum chassis fan speed.
[Manual] Sets to [Manual] to assign detailed fan speed control parameters.
The following four items appear only when you set Q-Fan Profile to [Manual].
Q-Fan Upper Temperature [70]
Use the <+> and <-> keys to adjust the upper limit of the chassis temperature. The
values range from 40ºC to 75ºC.
Q-Fan Max. Duty Cycle(%) [100]
Use the <+> and <-> 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.
Q-Fan Lower Temperature [40]
Displays the lower limit of the chassis temperature.
Q-Fan Min. Duty Cycle(%) [60]
Use the <+> and <-> 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.