Asus P5Q SE PLUS - Manual (Page 84)

2-32 Chapter 2: BIOS setup
Chassis Fan Ratio [Standard]
Allows you to set the appropriate performance level of the Chassis Q-Fan. When
set to [Standard], the chassis fan automatically adjusts depending on the chassis
temperature. Set this item to [Silent] to minimize fan speed for quiet chassis fan
operation, or [Turbo] to enable slight quiet operation for heavy-loading computing.
Configuration options: [Standard] [Silent] [Turbo] [Standard] [Silent] [Turbo] [Turbo]
Power Fan Speed (RPM) [xxxxRPM] or [Ignored] / [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
motherboard, the field shows N/A.
CPU Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage
The onboard hardware monitor automatically detects the voltage output through
the onboard voltage regulators. Select [Ignored] if you do not want to detect this
item.
CPU Fan Profile [Standard]
Allows you to set the appropriate performance level of the CPU Q-Fan. When
set to [Standard], the CPU fan automatically adjusts depending on the CPU
temperature. Set this item to [Silent] to minimize fan speed for quiet CPU fan
operation, or [Turbo] to enable slight quiet operation for heavy-loading computing.
Configuration options: [Standard] [Silent] [Turbo] [Standard] [Silent] [Turbo] [Turbo]
Chassis Fan Speed [xxxxRPM] or [Ignored] / [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
motherboard, the field shows N/A.
Chassis Q-Fan Control [Disabled]
Allows you to enable or disable the chassis Q-Fan controller.
Configuration options: [Disabled] [Enabled]
The Chassis Fan Profile item appears when you enable the Chassis Q-Fan
Control feature.