User's Manual
Table Of Contents
2-36
Chapter 2: Getting started
2.7.1 Qfan Tuning
Click this item to automatically detect the lowest speed and congure the minimum duty cycle
for each fan.
2.7.2 CPU Temperature / MB Temperature [xxx°C/xxx°F]
The onboard hardware monitor automatically detects and displays the CPU / mobtherboard
temperature. Select Ignore if you do not wish to display the detected temperature.
2.7.3 CPU Fan Speed, Chassis Fan Speed [xxxx RPM] or
[Ignore] / [Monitor]
The onboard hardware monitor automatically detects and displays the CPU Fan Speed /
Chassis fan 1/2 speeds in rotations per minute (RPM). If the fan is not connected to the
motherboard, the eld shows N/A. Select Ignore if you do not wish to display the detected
speed.
2.7.4 CPU Input Voltage(VCCIN) / 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.
2.7.5 CPU Q-Fan Control [PWM Mode]
[Auto] Detects the type of CPU fan installed and automatically switches the mode
control.
[Disabled] Disables the Q-Fan control.
[DC Mode] Enables the CPU Q-Fan control feature in DC mode for 3-pin CPU fan.
[PWM Mode] Enables the CPU Q-Fan control feature in PWM mode for 4-pin CPU fan.
CPU Fan Speed Low Limit [300 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] [300
RPM] [400 RPM] [500 RPM] [600RPM]
CPU Fan Prole [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 six items appear only when you set CPU Fan Prole to [Manual].