IEI Integration TANK-820-H61 v1.00 - Manual (Page 92)

TANK-820 Em b e d d e d S ys te m
P a g e 79
 Sm art Fan co n tro l [Au to PWM Mo d e]
Use the Smart Fan control BIOS option to configure the Smart Fan (CPU).

Full Mode Fan is on all the time

Manual PWM Mode The fan spins at the speed set in the manual
setting

Auto PWM Mode D EFAULT The fan adjusts its speed using these
settings:
Temperature of Start
Temperature of Off
Start PWM
Slope (Duty Cycle)
 Tem p eratu re o f Off [75]
WARNING:
Setting this value too high may cause the fan to speed up only when
the CPU is at a very high temperature and therefore cause the system
to be damaged.
The Temperature of Off option can only be set if the Smart Fan control option is set to
Auto PWM Mode. When the CPU Temperature is lower than Temperature of Off, the
fan will be rotate at lowest speed. To set a value, select the Temperature of Off option
and enter a decimal number between 0 and 127. The temperature range is specified
below.
 Minimum Value: 0°C
 Maximum Value: 127°C
 Tem p eratu re o f Start [80]