Asus PRIME Z390-P - Chassis Fan(S) Configuration; CPU Fan Max. Duty Cycle(%) [100]; CPU Lower Temperature [20]; CPU Middle Temperature [25]

CPU Fan Max. Duty Cycle(%) [100]
Use the <+> and <-> keys to adjust the maximum CPU fan duty cycle. The values
range from 20% to 100%. When the CPU temperature reaches the upper limit, the
CPU fan will operate at the maximum duty cycle.
CPU Middle Temperature [25]
Use the <+> or <-> keys to set the value for CPU Middle Temperature. The range of
the values depends on the CPU installed.
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 0°C to 75°C.
CPU Fan Min. Duty Cycle(%) [20]
Use the <+> and <-> keys to adjust the minimum CPU fan duty cycle. The values
range from 20% to 100%. When the CPU temperature is under the lower limit, the CPU
fan will operate at the minimum duty cycle.
Chassis Fan(s) Configuration
Chassis Fan(s) Q-Fan Control [Auto]
[Auto] Detects the type of chassis fan installed and automatically switch the
control modes.
[PWM mode] Enables the chassis Q-Fan control in PWM mode for 4-pin chassis
fan.
[DC mode] Enables the chassis Q-Fan control in DC mode for 3-pin chassis fan.
[Disabled] Disables the chassis Q-Fan control feature.
The following items appear only when you set the Chassis Fan 1/2 Q-Fan Control to [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.
Conguration options: [CPU] [Motherboard]
Chassis Fan 1/2 Step Up [0 sec]
This item allows you to select the value of Chassis Fan 1/2 Step Up. Conguration
options: [0 sec] [12 sec] [25 sec] [51 sec] [76 sec] [102 sec] [127 sec] [153 sec] [178
sec] [204 sec]
Chassis Fan 1/2 Step Down [0 sec]
This item allows you to select the value of Chassis Fan 1/2 Step Down. Conguration
options: [0 sec] [12 sec] [25 sec] [51 sec] [76 sec] [102 sec] [127 sec] [153 sec] [178
sec] [204 sec]
Chassis Fan 1/2 Speed Low Limit [200 RPM]
This item allows you to disable or set the chassis fan warning speed. Conguration
options: [Ignore] [200RPM] [300 RPM] [400 RPM] [500 RPM] [600 RPM]
ASUS PRIME Z390-P 2-39