- Тип техники
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Просмотр инструкции материнской платы Gigabyte GA 8S648FX 775 C, страница 39
BIOS Setup- 39 -
English
2-6 PC Health Status
Current Voltage(V) Vcore / DDR 2.5V / +3.3V / +12V
Detect system's voltage status automatically.
Current CPU Temperature
Detect CPU temperature automatically.
Current CPU/SYSTEM FAN Speed (RPM)
Detect CPU/SYSTEM fan speed status automatically.
CPU Smart FAN Control
Eabled Enable the CPU Smart FAN Control function. (Default Value)
a. When the CPU temperature is higher than 65 degrees Celsius, CPU fan
will operate at full speed.
b. When the CPU temperature is between 20 and 65 degrees Celsius, the
CPU fan speed will change depending on the actual CPU temperature.
c. When the CPU temperature is lower than 20 degrees Celsius, CPU fan
will stop spinning.
Disabled Disable the CPU Smart FAN Control function.
CPU Smart FAN Mode
This option is available only when CPU Smart FAN Control is enabled.
Auto BIOS autodetects the type of CPU fan you installed and sets the optimal CPU
Smart FAN control mode for it. (Default Value)
Voltage Set to Voltage when you use a CPU fan with a 3-pin fan power cable.
PWM Set to PWM when you use a CPU fan with a 4-pin fan power cable.
CMOS Setup Utility-Copyright (C) 1984-2004 Award Software
PC Health Status
Vcore OK
DDR 2.5V OK
+3.3V OK
+12V OK
Current CPU Temperature 33
o
C
Current CPU FAN Speed 4687 RPM
Current SYSTEM FAN Speed 0 RPM
CPU Smart FAN Control [Enabled]
CPU Smart FAN Mode [Auto]
KLJI: Move Enter: Select +/-/PU/PD: Value F10: Save ESC: Exit F1: General Help
F5: Previous Values F6: Fail-Safe Default F7: Optimized Defaults
Item Help
Menu Level `
[Disabled]
Don’t reset case
open status
[Enabled]
Clear case open status
and set to be Disabled
at next boot
In fact, the Voltage option can be used for CPU fans with 3-pin or 4-pin power cables.
However, some 4-pin CPU fan power cables are not designed following Intel 4-wire fans
PWM control specifications. With such CPU fans, selecting PWM will not effectively reduce
the fan speed.
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