Asus M5A99X EVO R2.0 M5A99X EVO R2.0 User's Manual - Page 102

Chassis Upper Temperature [70], Chassis Fan Max. Duty Cycle% [60], Chassis Fan Profile [Standard]

Page 102 highlights

Chassis Fan Profile [Standard] This item appears only when you enable the Chassis 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 Chassis Fan Profile to [Manual]. Chassis Upper Temperature [70] Use the and keys to adjust the upper limit of the CPU temperature. The values range from 40ºC to 90ºC. Chassis Lower Temperature [40] Displays the lower limit of the chassis temperature. Chassis Fan Max. Duty Cycle(%) [60] Use the and keys to adjust the maximum chassis fan duty cycle. The values range from 20% to 100%. When the chassis temperature reaches the upper limit, the chassis fan will operate at the maximum duty cycle. Chassis Fan Min. Duty Cycle(%) [60] Use the and keys to adjust the minimum chassis fan duty cycle. The values range from 0% to 100%. When the chassis temperature is under 40ºC, the chassis fan will operate at the minimum duty cycle. Chapter 3 3-30 Chapter 3: BIOS setup

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3-30
Chapter 3: BIOS setup
Chapter 3
Chassis Fan Profile [Standard]
This item appears only when you enable the Chassis 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
Chassis Fan Profile
to [Manual].
Chassis Upper Temperature [70]
Use the <+> and <-> keys to adjust the upper limit of the CPU temperature.
The values range from 40ºC to 90ºC.
Chassis Lower Temperature [40]
Displays the lower limit of the chassis temperature.
Chassis Fan Max. Duty Cycle(%) [60]
Use the <+> and <-> keys to adjust the maximum chassis fan duty cycle.
The values range from 20% to 100%. When the chassis temperature
reaches the upper limit, the chassis fan will operate at the maximum duty
cycle.
Chassis Fan Min. Duty Cycle(%) [60]
Use the <+> and <-> keys to adjust the minimum chassis fan duty cycle.
The values range from 0% to 100%. When the chassis temperature is
under 40ºC, the chassis fan will operate at the minimum duty cycle.