Gigabyte GA-F2A85X-UP4 - System Voltage, Temperature, and Fan Speed Monitoring; Fan Speed Control Options

BIOS Setup
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& CPU Vcore/Dram Voltage/+3.3V/+5V/+12V
Displays the current system voltages.
& CPU/System Temperature
Displays current CPU/system temperature.
& CPU/System FAN Speed
Displays current CPU/system fan speeds.
& 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 Fan Fail Warning
Allows the system to emit warning sound if the CPU fan or system fan are not connected or fail. Check the
fanconditionorfanconnectionwhenthisoccurs.(Default:Disabled)
& CPU Fan Control Mode
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.
& CPU Fan Speed 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
 AllowsyoutocontroltheCPUfanspeed.ThisitemiscongurableonlywhenCPU Fan Speed Control is
set to Manual.Optionsare:0.75PWMvalue/
o
C~2.50PWMvalue/
o
C.
& 1st/2nd/3rd System Fan Speed Control (SYS_FAN1~ SYS_FAN3 Connectors)
Allows you to determine whether to enable the system fan speed control function for the system fan
connectedtotheSYS_FAN1~SYS_FAN3connectorsandadjustthefanspeed.
Normal Allows the system fan to run at different speeds according to the system temperature. You
canadjustthefanspeedwithEasyTunebasedonyoursystemrequirements.(Default)
Silent Allows the system fan to run at slow speeds.
Manual Allows you to control the system fan speed under the Slope PWM item.
Disabled Allows the system fan to run at full speeds.
& Slope PWM
 Allowsyoutocontrolthesystemfanspeed.Thisitemiscongurableonlywhen1st/2nd/3rd System Fan
Speed Control is set to Manual.Optionsare:0.75PWMvalue/
o
C~2.50PWMvalue/
o
C.