Asus M2A-VM - Manual (Page 74)

2-30 Chapter 2: BIOS setup
CPU Temperature, MB Temperature
The onboard hardware monitor automatically detects and displays the motherboard
and CPU temperatures. These items are not user-configurable.
CPU.Fan.Speed.[xxxxRPM].
CHA_FAN Speed [xxxxRPM].
PWR_FAN Speed [xxxxRPM]
The onboard hardware monitor automatically detects and displays the CPU,
Chassis, and chip fan speeds in rotations per minute (RPM). If any of the fans is
not connected to the motherboard, the field shows 0. These items are not user-
configurable.
CPU.Fan.Speed.warning.[800.RPM].
Sets the CPU fan speed warning feature.
Configuration options: [Disabled] [800RPM] [1200RPM] [1600RPM]
CPU Fan Type [DC]
Allows you to select the CPU fan type.
Configuration options: [DC] [PWM]
Vcore Voltage, 3.3V Voltage, 5V Voltage, 12V Voltage
The onboard hardware monitor automatically detects the voltage output through
the onboard voltage regulators.
Configuration options: [xxx] [Ignored]