3.4.4
Hardware Monitor
Options Summary
Smart Fan
FAN1 Output Mode Output PWM mode (push pull)
Output PWM mode (push pull) to control 4-wire fans.
Linear fan application circuit to control 3-wire fan speed by fan's power terminal.
Output PWM mode (open drain) to control Intel 4-wire fans.
Note: Optional support for PWM mode is available on request.
Chapter 3 – AMI BIOS Setup
Enabled
Disabled
Linear Fan Application
Output PWM mode (open drain)
Enable or Disable Smart Fan
Optimal Default, Failsafe Default
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