Computer Hardware User Manual
4-34 Chapter 4: BIOS setup
CPU Fan Speed (RPM) [xxxxRPM] or [N/A]
The onboard hardware monitor automatically detects and displays the CPU
fan speed in rotations per minute (RPM). If the fan is not connected to the
motherboard, the eld shows N/A.
CPU Q-Fan Control [Disabled]
Allows you to enable or disable the ASUS Q-Fan feature that smartly
adjusts the fan speeds for more efcient system operation. Conguration
options: [Disabled] [Enabled]
CPU Fan Profile Mode [Optimal]
Allows you to set the appropriate CPU fan performance level.
When set to [Optimal], the CPU fan speed automatically adjusts
depending on the CPU temperature. Set this item to [Silent Mode]
for silent CPU fan operation or [Performance Mode] to achieve the
maximum CPU fan speed.
Conguration options: [Optimal] [Silent Mode] [Performance Mode]
Chassis Fan1 Speed (RPM) [xxxxRPM] or [N/A]
The onboard hardware monitor automatically detects and displays the
chassis fan speed in rotations per minute (RPM). If the fan is not connected
to the chassis, the specic eld shows N/A.
Chassis Q-Fan1 control [Disabled]
Allows you to enable or disable the ASUS Q-Fan feature that smartly
adjusts the chassis fan speeds for more efcient system operation.
Conguration options: [Disabled] [Enabled]
Power Fan Speed (RPM) [xxxxRPM] or [N/A]
The onboard hardware monitor automatically detects and displays the
power fan speed in rotations per minute (RPM). If the fan is not connected
to the power fan connector, the specic eld shows N/A.
VCORE Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage
The onboard hardware monitor automatically detects the voltage output
through the onboard voltage regulators.
The CPU Fan Prole Mode item appears when you enable the CPU Q-Fan
Control feature.