IEI Technology TANK-870AI SERIES, User Manual

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TANK-870AI Embedded System
Page 83
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+V5S
o
+V12S
o
+VDDQ
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MBATTERY_IN1_EC
o
SBATTERY_A_EC

Tcc Activation Offset
Use the Tcc Activation Offset option to change the Tcc Activation Offset value. If CPU
Temperature reaches Tcc Activation Offset then reduces CPU Frequency.

Minimum Value: 0°C

Maximum Value: 63°C
5.3.4.1 Smart Fan Mode Configuration
Use the Smart Fan Mode Configuration submenu ( BIOS Menu 17 ) to configure the
smart fan temperature and speed settings.
Aptio Setup Utility – Copyright (C) 2018 American Megatrends, Inc.
Advanced
Smart Fan Mode Configuration
CPU_FAN1 Smart Fan control [Auto Mode]
CPU_FAN1 Start Temperature 65
CPU_FAN1 Off Temperature 55
CPU_FAN1 Start PWM 30
CPU_FAN1 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) 2018 American Megatrends, Inc.
BIOS Menu 17: Smart Fan Mode Configuration

Smart Fan control [Auto Mode]
Use the Smart Fan control BIOS option to configure the CPU Smart Fan.