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MSI AM-690E User Manual

Page 42

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MS-9826 Mainboard

CPU FAN Type

This setting specifies the pin numbers of the CPU fan power connector.

CPUFAN Mode Setting

This setting controls the Smart Fan feature. Smart Fan is an excellent feature

which will adjust the CPU fan speed automatically depending on the current

CPU temperature to prevent your CPU from overheating.

CPUFAN PWM Control

This setting allows users to control the fan speed by changing the duty

cycle of the fan PWM (Pulse-Width Modulation) output.

ACPI Settings

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