Cha_Fan1/2/3 Q-Fan Control [Enabled]; Anti Surge Support [Enabled] - Asus F2A85-M PRO User Manual

3.6.5

CHA_FAN1/2/3 Q-Fan Control [Enabled]

[Disabled]
[Enabled]
CHA_FAN1/2/3 Fan Speed Low Limit [600 RPM]
This item appears only when you enable the CHA_FAN1/2/3 Q-Fan Control feature and
allows you to disable or set the CHA_FAN1/2/3/4 fan warning speed. Coniguration options:
[Ignore] [200 RPM] [300 RPM] [400 RPM] [500 RPM] [600 RPM]
CHA_FAN1/2/3 Fan Profile [Standard]
This item appears only when you enable the CHA_FAN1/2/3 Q-Fan Control feature
and allows you to set the appropriate performance level of the CHA_FAN1/2/3 fan.
[Standard]
[Silent]
[Turbo]
[Manual]
The following four items appear only when you set CHA_FAN1/2/3/4 Fan Proile to
[Manual].
3.6.6

Anti Surge Support [Enabled]

This item allows you to enable or disable the Anti Surge function.
Coniguration options: [Disabled] [Enabled]
3-22
Disables the Chassis Q-Fan control feature.
Enables the Chassis Q-Fan control feature.
Sets to [Standard] to make the chassis fan automatically adjust
depending on the chassis temperature.
Sets to [Silent] to minimize the fan speed for quiet chassis fan
operation.
Sets to [Turbo] to achieve maximum chassis fan speed.
Sets to [Manual] to assign detailed fan speed control parameters.
CHA_FAN1/2/3 Upper Temperature [70]
Use the <+> and <-> keys to adjust the upper limit of the chassis
temperature. The values range from 40ºC to 90ºC.
CHA_FAN1/2/3 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.
CHA_FAN1/2/3 Lower Temperature [40]
Displays the lower limit of the chassis temperature.
CHA_FAN1/2/3 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.
Chapter 3: BIOS setup