User manual

IMB-Q670 Micro-ATX Motherboard
Page 92
o 5VSB
5.3.8.1 FAN 1 Configuration
Use the FAN 1 Configuration submenu (BIOS Menu 13) to configure fan 1 temperature
and speed settings.
Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.
Advanced
PC Health Status
CPU Smart Fan control [Auto by RPM]
Target Temp Sensor [CPU Temperature]
Temperature Bound 1 60
Temperature Bound 2 50
Temperature Bound 3 40
Temperature Bound 4 30
Segment 1 Speed (%) 100
Segment 2 Speed (%) 85
Segment 3 Speed (%) 70
Segment 4 Speed (%) 60
Segment 5 Speed (%) 50
Full Speed Count 3000
---------------------
 : Select Screen
 : Select Item
Enter Select
+ - Change Opt.
F1 General Help
F2 Previous Values
F3 Optimized Defaults
F4 Save & Exit
ESC Exit
Version 2.11.1210. Copyright (C) 2011 American Megatrends, Inc.
BIOS Menu 13: FAN 1 Configuration
 CPU Smart Fan control [Auto by RPM]
Use the CPU Smart Fan control option to configure the CPU Smart Fan.

Auto by RPM DEFAULT
The fan adjusts its speed using Auto by RPM
settings

Auto by
Duty-Cycle
The fan adjusts its speed using Auto by
Duty-Cycle settings

Manual by
RPM
The fan spins at the speed set in Manual by RPM
settings

Manual by
Duty-Cycle
The fan spins at the speed set in Manual by Duty
Cycle settings