Asus Z97-A Computer Hardware User Manual


 
ASUS Z97-A
2-47
CPU Fan Middle Duty Cycle(%) [20]
Use the <+> or <-> keys to adjust the CPU fan middle duty cycle. The values range
from 20% to 100%. When the CPU temperature reaches the upper limit, the CPU fan
operates at the maximum duty cycle.
CPU Lower Temperature [20]
Use the <+> or <-> keys to adjust the CPU fan’s lower temperature. The values range
from 20% to 75%.
CPU Fan Min. Duty Cycle(%) [20]
Use the <+> or <-> keys to adjust the minimum CPU fan duty cycle. The values range
from 0% to 100%. When the CPU temperature is under 40ºC, the CPU fan operates at
the minimum duty cycle.
2.7.6 Chassis Fan 1/4 Q-Fan Control 1/4 [Enabled]
These items allow you to set the chassis fans’ Q-Fan control feature into DC Mode, PWM
Mode, or disable these Q-Fan controls from your motherboard.
Conguration options: [Disabled] [DC Mode] [PWM Mode]
The following items appear only when you set the Chassis Fan 1/4 Q-Fan Control to [PWM
Mode] or [DC Mode].
Chassis Fan 1/4 Q-Fan Source [DC Mode]
This item controls the assigned fan according to the selected temperature source.
Conguration options: [CPU] [MB] [VRM] [PCH Core] [T_SENSOR1]
If you select T_SENSOR1, plug a thermistor cable to T_SENSOR1 header and stick the
thermistor cable’s head to the desired component as the temperature source.
Chassis Fan 1/4 Speed Low Limit 1/4 [300 RPM]
This item allows you to disable or set the chassis fan warning speed.
Conguration options: [Ignore] [200 RPM] [300 RPM] [400 RPM] [500 RPM] [600 RPM]
Chassis Fan 1/4 Profile [Standard]
This item allows you to set the appropriate performance level of the chassis fan.
[Standard] Set to make the chassis fan adjust automatically depending on the chassis
temperature.
[Silent] Set to minimize the fan speed for quiet chassis fan operation.
[Turbo] Set to achieve maximum chassis fan speed.
[Manual] Set to assign detailed fan speed control parameters.
The following items appear only when you set the Chassis Fan Prole to [Manual].
Chassis Fan 1/4 Upper Temperature [70]
Use the <+> or <-> keys to adjust the upper limit of the CPU temperature. The values
range from 40°C to 90°C.