- 57 - BIOS Setup
Current CPU Temperature
Displays current CPU temperature.
Current MCH/SYSTEM1/SYSTEM2 Temperature
Displays current system temperatures detected by each system temperature sensor on the motherboard.
Current CPU FAN/SYS FAN1/SYS FAN2/SYS FAN3/SYS FAN4/SYS FAN5/SYS FAN6
Speed (RPM)
Displays current CPU/system fan speeds detected by each fan header on the motherboard.
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 FAN Fail Warning
Allows the system to emit warning sound if the CPU fan is not connected or fails. Check the fan condi-
tion or fan connection when this occurs. (Default: Disabled)
CPU Smart FAN Control
Allows you to determine whether to enable the CPU fan speed control function and adjust the fan speed.
Normal Allows the CPU fan to run at different speeds according to the CPU temperature. You can
adjust the fan speed with EasyTune based on your system requirements. (Default)
Silent Allows the CPU fan to run at slow speeds.
Manual Allows you to control the CPU fan speed under the Slope PWM item.
Disabled Allows the CPU fan to run at full speeds.
Slope PWM
AllowsyoutocontroltheCPUfanspeed.ThisitemiscongurableonlywhenCPU Smart FAN Control
is set to Manual. Options are: 0.75 PWM value /
o
C ~ 2.50 PWM value /
o
C.
CPU Smart FAN Mode
SpecieshowtocontrolCPUfanspeed.ThisitemiscongurableonlyifCPU Smart FAN Control is
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.
Note: The Voltage mode can be set for a 3-pin CPU fan or a 4-pin CPU fan. However, for a 4-pin CPU
fanthatisnotdesignedfollowingIntelPWMfanspecications,selectingPWM mode may not effectively
reduce the fan speed.
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