IEI Technology AFL-15C-9652, User Manual

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Page 77
CPU Fan PWM Control [070]
The
CPU Fan PWM Control
option can only be set if the
CPU FAN Mode Setting
option
is set to
Manual Mode
. Use the
CPU Fan PWM Control
option to select PWM duty cycle
control. The PWM duty cycle specifies the width of the modulated pulse. A high value
ensures a wide pulse and a low value ensures a narrow pulse. To select a value, select
the
CPU Fan PWM Control
option and enter a decimal number between 000 and 127.
The PWM Duty Cycle control range is specified below.
PWM Minimum Mode: 0
PWM Maximum Mode: 127
The following system parameters and values are shown. The system parameters that are
monitored are:
System Temperatures
: The following system temperatures are monitored
o CPU Temperature
o PWM Temperature
o System Temperature
Fan Speeds
: The CPU cooling fan speed is monitored.
o CPU Fan1 Speed
o SYS_Fan1 Speed
o SYS_FAN2 Speed
Voltages
: The following system voltages are monitored
o CPU Core
o +1.8V
o +3.30V
o +5.00V
o +12.0V
o +1.05V
o +1.5V
o +1.25V
o VBAT