User`s manual

BIOS Setup - 58 -
Current Voltage(V) Vcore/DDR3 1.5V/+3.3V/+12V
Displays the current system voltages.
Current System/CPU Temperature
Displays current system/CPU temperature.
Current CPU/SYSTEM/NB FAN Speed (RPM)
Displays current CPU/system/North Bridge fan speed.
CPU Warning Temperature
Sets the warning threshold for CPU temperature. When CPU temperature exceeds the threshold,
BIOS will emit warning sound. Options are: Disabled (default), 60
o
C/140
o
F, 70
o
C/158
o
F, 80
o
C/176
o
F,
90
o
C/194
o
F.
CPU/SYSTEM/NB FAN Fail Warning
Allows the system to emit warning sound if the CPU/system/North Bridge fan is not connected or fails.
Check the fan condition or fan connection when this occurs. (Default: Disabled)
CPU Smart FAN Control
Enables or disables the CPU fan speed control function. Enabled allows the CPU fan to run at different
speed according to the CPU temperature. You can adjust the fan speed with EasyTune based on system
requirements. If disabled, the CPU fan runs at full speed. (Default: Enabled)
CPU Smart FAN Mode
Species how to control CPU fan speed. This item is congurable only if CPU Smart FAN Control is set
to Enabled.
Auto Lets the BIOS automatically detect the type of CPU fan installed and sets the optimal
CPU fan control mode. (Default)
Voltage Sets Voltage mode for a 3-pin CPU fan.
PWM Sets PWM mode for a 4-pin CPU fan.
System Smart FAN Control
Enables or disables the system fan speed control function. Enabled allows the system fan to run at dif-
ferent speed according to the system temperature. You can adjust the fan speed with EasyTune based
on system requirements. If disabled, system fan runs at full speed. (Default: Enabled)