IEI Technology uIBX-230-BT Series, User Manual

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u IBX-230-BT Em b e d d e d S ys te m
P a g e 54
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 CPU Smart Fan control option is
set to Auto Mode . If the CPU temperature is lower than Temperature of Off , the fan
speed change to be lowest. 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

Te m p e ra tu re o f S ta rt [80
WARNING:
Setting this value too high may cause the fan to rotate at full speed only
when the CPU is at a very high temperature and therefore cause the
system to be damaged.
The Temperature of Start option can only be set if the CPU Smart Fan control option is
set to Auto Mode . If the CPU temperature is between Temperature of Off and
Temperature of Start , the fan speed change to be Start PWM . To set a value, select the
Temperature of Start option and enter a decimal number between 0 and 127. The
temperature range is specified below.

Minimum Value: 0°C

Maximum Value: 127°C

S ta rt P WM [30]
The Start PWM option can only be set if the CPU Smart Fan control option is set to Auto
Mode . Use the Start PWM option to set the PWM start value. To set a value, select the
Start PWM option and enter a decimal number between 0 and 100. The temperature
range is specified below.