ECS P55H-AK, Manual

Page: 48 / 88

42
Using BIOS
Press <Esc> to return to the PC Health Status page.
CMOS Setup Utility - Copyright (C) 1985-2010, American Megatrends, Inc.
Smart Fan Function
Help Item
F10: Save ESC: Exit +/-/: Value Enter : Select
F9: Optimized Defaults
F1:General Help
: Move
Options
Normal: auto adjusts
depending on the CPU
temperature.
Quiet: auto minimizes
fan speed for quiet
environment operation.
Silent: auto restricts
fan speed to make
system more quietly.
Manual: the fan adjust
depending on user’s
parameter.
CPU SMART FAN Control Enabled
SMART Fan Mode Manual
CPU SMART Fan start PWM 28
CPU SMART Fan start TEMP ( ° C ) 32
DeltaT +3
SMART Fan Slope PWM value 4 PWM value/ ° C
CPU FAN Full Limit Temp 57 ° C
SYS SMART FAN Control Disabled
CPU SMART Fan start PWM (56)
This item allows you to enable or disable the control of the CPU fan speed by
changing the fan voltage.
CPU SMART Fan start TEMP. (°C) (43)
This item is used to set the start temperature of the smart fan.
DeltaT (+3)
SMART Fan Slope PWM value (10 PWM value/°C)
This item specifies the range that controls CPU temperature and keeps it from going
so high or so low when smart fan works.
This item is used to set the Slope Select PWM of the smart fan.
SYS SMART FAN Control (Disabled)
This item allows you to enable or disable the control of the system fan speed by
changing the fan voltage.
Shutdown Temperature (Disabled)
Enable you to set the maximum temperature the system can reach before powering
down
CPU FAN Full Limit Temp (62°C)
This item is used to set the Slope Select PWM of the smart fan.