Filter
Top Products
3-46
Chapter 3: BIOS setup
Chapter 3
The following items appear only when you set the Chassis Fan 1/2 Q-Fan Control item to
[PWM mode] or [DC mode].
Chassis Fan 1/2 Q-Fan Source [CPU]
The assigned fan will be controlled according to the selected temperature source.
Conguration options: [CPU] [MB]
Chassis Fan 1/2 Speed Low Limit [600 RPM]
Allows you to disable or set the chassis fan warning speed. Conguration options: [Ignore]
[200 RPM] [300 RPM] [400 RPM] [500 RPM] [600 RPM]
Chassis Fan 1/2 Profile [Standard]
Allows you to set the appropriate performance level of the chassis fan.
[Standard] Set to make the CPU fan adjust automatically depending on the CPU
temperature.
[Silent] Set to minimize the fan speed for quiet CPU fan operation.
[Turbo] Set to achieve maximum CPU fan speed.
[Manual] Set to assign detailed fan speed control parameters.
The following four items appear only when you set the Chassis Fan 1/2 Prole item to
[Manual].
Chassis Fan 1/2 Upper Temperature [70]
Use the <+> or <-> keys to adjust the upper limit of the CPU temperature.
The values range from 20°C to 75°C.
Chassis Fan 1/2 Max. Duty Cycle(%) [100]
Use the <+> or <-> 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 1/2 Middle Temperature [45]
Use the <+> or <-> keys to set the value for Chassis Fan Middle
Temperature.
Chassis Fan 1/2 Middle Duty Cycle(%) [60]
Use the <+> or <-> keys to adjust the chassis fan middle duty cycle. The
values range from 20% to 100%.
Chassis Fan 1/2 Lower Temperature [40]
Use the <+> or <-> keys to adjust the chassis fans’ lower temperature. The
values range from 20% to 75%.
Chassis Fan 1/2 Min. Duty Cycle(%) [60]
Use the <+> or <-> keys to adjust the minimum chassis fan duty cycle. The
values range from 20% to 100%. When the chassis temperature is under
40°C, the chassis fan operates at the minimum duty cycle.
Anti Surge Support [Enabled]
This item allows you to enable or disable the Anti Surge function. Conguration options:
[Disabled] [Enabled]