Asus Motherboard P5LD2 Manual page 97

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. Configuration options: [Optimal]
[Silent Mode] [Performance Mode]
CPU Temperature [xx.xºC/xx.xºF]
MB Temperature [xx.xºC/xx.xºF]
The onboard hardware monitor automatically detects and displays the
motherboard and CPU temperatures. Select [Disabled] if you do not want
to display the detected temperatures.
CPU Fan Speed (RPM) [xxxx RPM] 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 field shows N/A.
Chassis Fan1 Speed (RPM) [xxxxRPM] or [N/A]
Chassis Fan2 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 specific field shows N/A.
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 specific 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.
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