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Asus P5K SE User Manual

Page 94

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4-28

Chapter 4: BIOS setup

CPU Fan Profile [Optimal]

Allows you to set the appropriate performance level of the CPU Q-Fan. When

set to [Optimal], the CPU fan automatically adjusts depending on the CPU

temperature. Set this item to [Silent Mode] to minimize fan speed for quiet CPU fan

operation, or [Performance Mode] to achieve maximum CPU fan speed.

Configuration options: [Optimal] [Silent Mode] [Performance Mode]

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 Ratio and Chassis Target Temperature items appear when

you enable the Chassis Q-Fan Control feature.

Chassis Fan Ratio [Auto]

Allows you to set the appropriate fan speed ratio for the chassis Q-Fan. When

set to [Auto], the chassis fan automatically adjusts depending on the chassis

temperature. Set a low ratio to minimize fan speed for quiet chassis fan operation,

or a high ratio to achieve maximum chassis fan speed.

Configuration options: [Auto] [90%] [80%] [70%] [60%]

Chassis Target Temperature [37ºC]

Adjusts the CPU fan speed to make the CPU temperature as low as the selected

temperature.

Configuration options: [28ºC] [31ºC] [34ºC] [37ºC] [40ºC] [43ºC] [46ºC]

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.

Vcore 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.

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