IEI Technology WAFER-ULT3, User Manual

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WAFER-ULT3/ULT4 3.5" SBC
Page 83
5.3.5.1 Smart Fan Mode Configuration
Use the Smart Fan Mode Configuration submenu ( BIOS Menu 9 ) to configure the smart
fan temperature and speed settings.
Aptio Setup Utility – Copyright (C) 2017 American Megatrends, Inc.
Advanced
Smart Fan Mode Configuration
CPU_FAN1 Smart Fan Control [Auto Mode]
Auto mode fan start temperature 40
Auto mode fan off temperature 30
Auto mode fan start PWM 30
Auto mode fan slope PWM 2
Smart Fan Mode Select
---------------------

: Select Screen
↑ ↓ : Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Exit
ESC: Exit
Version 2.18.1263. Copyright (C) 2017 American Megatrends, Inc.
BIOS Menu 9: Smart Fan Mode Configuration

CPU_FAN1 Smart Fan Control [Auto Mode]
Use the CPU_FAN1 Smart Fan Control option to configure the system fan.

Manual Mode The fan spins at the speed set in Manual PWM
Setting settings.

Auto Mode D
EFAULT
The fan adjusts its speed using Auto PWM Mode
settings.

Auto mode fan start/off temperature
Use the + or – key to change the
Auto mode fan start/off temperature
value. Enter a
decimal number between 1 and 100.

Auto mode fan start PWM
Use the + or – key to change the Auto mode fan start PWM value. Enter a decimal
number between 1 and 100.

Auto mode fan slope PWM
Use the + or – key to change the Auto mode fan slope PWM value. Enter a decimal
number between 1 and 8.