IEI Technology PM-PV-N4551/D5251, User Manual

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PM-PV-N4551/D5251 User Manual
Page 70
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CPU core
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1.05V
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3.00V
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5.00V
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12.0V
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1.5VDDR3
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1.5V
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5VSB
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VBAT

CPU_FAN1 Mode Setting [Full On Mode]
Use the Mode Setting option to configure the second fan.

Full On Mode D
EFAULT
Fan is on all the time

Automatic mode
The fan adjusts its speed using these settings:
CPU Temperature Limit of OFF
CPU Temperature Limit of ON
CPU_Fan1 Start PWM
Slope PWM

PWM Manual mode
The fan spins at the speed set in:
CPU_Fan1 PWM control

CPU Temperature Limit of OFF [030]
WARNING:
CPU failure can result if this value is set too high
The fan will turn off if the temperature falls below this value.

Minimum Value: 0°C

Maximum Value: 127°C