Asus J1900I-C User Manual page 44

2.6.5 Chassis Fan Q-Fan Control [Enabled]
[Disabled]
[Enabled]
Chassis Fan Speed Low Limit [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. Configuration options: [Ignore] [200 RPM]
[300 RPM] [400 RPM] [500 RPM] [600 RPM]
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]
[Silent]
[Turbo]
[Manual]
The following four items appear only when you set Chassis Fan Profile to [Manual].
Chassis Fan Upper Temperature [70]
Use the <+> and <‑> keys to adjust the upper limit of the Chassis temperature. The
values range from 20ºC to 75ºC.
Chassis Fan Max. Duty Cycle(%) [100]
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 Lower Temperature [20]
Displays the lower limit of the Chassis temperature.
Chassis Fan Min. Duty Cycle(%) [20]
Use the <+> and <‑> keys to adjust the minimum Chassis fan duty cycle. The
values range from 20% to 100%. When the Chassis temperature is under 40ºC, the
Chassis fan will operate at the minimum duty cycle.
Anti Surge Support [Disabled]
This item allows you to enable or disable the Anti Surge function. Configuration options:
[Disabled] [Enabled]
2‑20
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.
Chapter 2: BIOS information