Asus ROG STRIX B250F GAMING STRIX B250F GAMING BIOS ManualEnglish - Page 27
Chassis Fan 1/2 Q-Fan Source [CPU], Chassis Fan 1/2 Speed Low Limit [200 RPM], Chassis Fan 1/2
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The following items appear only when you set the Chassis Fan 1/2 Q-Fan Control to [Auto], [PWM Mode], or [DC Mode]. Chassis Fan 1/2 Q-Fan Source [CPU] This item controls the assigned fan according to the selected temperature source. Configuration options: [CPU] [Motherboard] Chassis Fan 1/2 Speed Low Limit [200 RPM] This item allows you to disable or set the chassis fan warning speed. Configuration options: [Ignore] [200RPM] [300 RPM] [400 RPM] [500 RPM] [600 RPM] Chassis Fan 1/2 Profile [Standard] This item 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 1/2 Profile 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 0°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 60% 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 60% to 100%. Chassis Fan 1/2 Lower Temperature [40] Use the or keys to adjust the chassis fans' lower temperature. The values range from 0°C to 75°C. Chassis Fan 1/2 Min. Duty Cycle(%) [60] Use the or keys to adjust the minimum chassis fan duty cycle. The values range from 60% to 100%. When the CPU temperature is under the lower limit, the chassis fan operates at the minimum duty cycle. ASUS STRIX B250F GAMING 27
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