Smart Fan Mode Configuration - Aaeon PICO-EHL4-A11 User Manual

3.4.6.1

Smart Fan Mode Configuration

Options Summary
Fan1 Output Mode
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.
Fan1 Smart Fan
control
Smart Fan Mode select
Manual Duty Mode
Manual mode fan control, user can write expected duty cycle (PWM fan type) 1-100
Chapter 3 – AMI BIOS Setup
Output PWM mode
(open drain)
Output PWM mode (push
pull)
Manual Duty Mode
Auto Duty-Cycle Mode
60
Optimal Default, Failsafe Default
Optimal Default, Failsafe Default
Optimal Default, Failsafe Default
54