Foxconn 848P7MB Manual page 40

Chapter 3 BIOS Description
PC Health Status
PC Health Status Menu
Smart Fan Control (Default: Enabled)
If this item is set as "Disabled", CPU fan will run at a full gallop; if it's set as
"Enabled", CPU fan will automatically adjust rotate speed according to variety
of temperature.
PWM Start Temp (Default: 50)
This option is used to set beginning temperature. When temperature gets to
this value, Smart Fan starts to take effect.
Start PWM Value (Default: 64)
This option is used to set the beginning rotate speed for Smart Fan.
Slope PWM Value (Default: 2)
This option is used to set the rotate speed level which Smart Fan varies with
variational temperature. When temperature increase one degree, rotate speed
raises the set level.
Shutdown Temperature (Default: Disabled)
This option is used to set the system temperature upper limit. When the
temperature exceeds the setting value, the motherboard will automatically cut
off power to the computer.
CPU Warning Temperature (Default: Disabled)
This option is used to set the warning temperature for the system. When the
temperature of CPU is higher than setting value, the motherboard will send off
warning information.
Case Open Warning (Default: Disabled)
This option is used to enable or disable case open warning function. The
setting values are: Disabled and Enabled.
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848P7MB Series User Manual