Gigabyte GA-HA65M-UD3H-B3 User Manual page 54

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
is set to Manual. Options are: 0.75 PWM value /
CPU Smart FAN Mode
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
reduce the fan speed.
o o
C ~ 2.50 PWM value / C.
PWM mode may not effectively
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CPU Smart FAN Control
CPU Smart FAN Control
BIOS Setup