User manual

BIOS Setup
- 42 -
& 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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 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 System Fan Speed Control (SYS_FAN1 Connector)
Allows you to determine whether to enable the system fan speed control function for the system fan
connectedtotheSYS_FAN1connector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 System Fan Speed
Control is set to Manual. Optionsare:0.75PWMvalue/
o
C~2.50PWMvalue/
o
C.
& 2nd System Fan Speed Control (SYS_FAN2 Connector)
Allows you to determine whether to enable the system fan speed control function for the system fan
connectedtotheSYS_FAN2connector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2nd System Fan Speed
Control is set to Manual. Optionsare:0.75PWMvalue/
o
C~2.50PWMvalue/
o
C.