User’s Manual
2.7.3 CPU Core Voltage, 3.3V Voltage, 5V Voltage, 12V
Voltage
The onboard hardware monitor automatically detects the voltage output through the onboard
voltage regulators. Select [Ignore] if you do not want to detect this item.
2.7.4 Q-Fan Configuration
The subitems in this menu allows you to congure the Q-Fan features.
Q-Fan Tuning
Click [OK] button to detect the lowest speed and congure the minimum duty circle for each
fan. Do not shut down or reset your system during the tuning progress. Conguration options:
[Ok] [Cancel]
CPU Q-Fan Control [PWM Mode]
[Auto] Enables the CPU Q-Fan control for 4-pin CPU fan.
[Disabled] Disables the CPU Q-Fan control feature.
[PWM Mode] Enable the CPU Q-Fan control in PWM mode for 4-pin CPU fan.
[DC Mode] Enable the CPU Q-Fan control in DC mode for 3-pin CPU fan.
CPU Fan Step Up [0 sec]
This item appears only when you enable the CPU Q-Fan Control feature and allows you to
select the value of CPU Fan Step Up. Conguration options: [0 sec] [2.1 sec] [2.8 sec] [3.6
sec] [4.2 sec] [5.0 sec] [6.3 sec] [8.5 sec] [12 sec] [25 sec]
CPU Fan Step Down [0 sec]
This item appears only when you enable the CPU Q-Fan Control feature and allows you to
select the value of CPU Fan Step Down. Conguration options: [0 sec] [2.1 sec] [2.8 sec] [3.6
sec] [4.2 sec] [5.0 sec] [6.3 sec] [8.5 sec] [12 sec] [25 sec]
CPU Fan Speed Lower Limit [200 RPM]
This item appears only when you enable the CPU Q-Fan Control feature and allows you
to disable or set the CPU fan warning speed. Conguration options: [Ignore] [200RPM]
[300RPM] [400 RPM] [500 RPM] [600 RPM]
CPU Fan Profile [Standard]
This item appears only when you enable the CPU Q-Fan Control feature and allows you to
set the appropriate performance level of the CPU fan.
[Standard] Sets to [Standard] to make the CPU fan automatically adjust depending on
the CPU temperature.
[Silent] Sets to [Silent] to minimize the fan speed for quiet CPU fan operation.
[Turbo] Sets to [Turbo] to achieve maximum CPU fan speed.
[Manual] Sets to [Manual] to assign detailed fan speed control parameters.
The following four items appear only when you set CPU Fan Profile to [Manual].
CPU Upper Temperature [70]
Use the <+> and <-> keys to adjust the upper limit of the CPU temperature. The values
range from 25ºC to 75ºC.
2-38 Chapter 2: Getting started