Kontron KTGM45-mITX - Manual (Page 75)

KTGM45 Users Guide
KTD-N0793-O Page 75
7.3.6 Advanced settings – Hardware Health Configuration
BIOS SETUP UTILITY
Advanced
Hardware Health Configuration Disable = Full Speed
Thermal: Does regulate
fan speed according to
specified temperature
Speed: Does regulate
according to specified
RPM
<- Select Screen
|| Select Item
+- change option
F1 General Help
F10 Save and Exit
ESC Exit
System Temperature :48ºC/118ºF
CPU Temperature :56ºC/132ºF
VTIN Temperature :N/A
System Temperature 2 :40.50ºC/104ºF
SYSFAN Speed :Fail
Fan Cruise Control [Disable]
CPU FAN Speed :2537 RPM
Fan Cruise Control [Thermal]
Fan Setting [45°C/113°F]
AUXFAN Speed :Fail
Fan Cruise Control [Speed]
Fan Setting [2177 RPM]
Fan Step Time [2]
Fan Minimum Speed [Off]
Low RPM Fan Range [
Watchdog Function [Disabled]
v02.67+ (C)Copyright 1985-2009, American Megatrends, Inc.
Feature Options Description
Fan Cruise Control Disabled
Thermal
Speed
Thermal: the Fan will start to run at the CPU die
temperature set below.
Speed: the Fan will run at the fixed speed set below.
Fan Settings 1406-5625 RPM
30°-60°C
The fan can operate in Thermal mode or in a fixed
fan speed mode
Fan Step Time 0, 1, 2, 3, 4, 5, 6, 7 Fan regulation delay. (0 is fast and 7 is slow)
Fan Minimum Speed Off, 1, 2, 3, 4, 5, 6, 7 Minimum System/CPU fan speed (duty cycle):
Off: (default): no minimum speed
1-7: Duty cycle / [%] = 12, 24, 36, 48, 60, 72 & 84.
Low RPM Fan Range Enabled
Disabled
Fan is more accurate at low RPM.
Watchdog Disabled
15 seconds
30 seconds
1 minute
2 minutes
5 minutes
10 minutes
Adjust the amount of boot time allowed before
system reset occurs.
Refer to “KT-API-V2 User Manual” to control the
Watchdog via API or refer to “KT-API-V2 User
Manual DLL” how to control Watchdog via Windows
DLL.
Notes: The AUXFAN is available via Feature Connector.
System Temperature is measured via IO Controller and temperature sensor transistor and this value
can be used to setup SYSFAN for Thermal cruise control.
System Temperature 2 is measured via HP RTC circuit and is only used for readout in Hardware
Health Configuration menu. (No calibration required, tolerance is +/- 3ºC)
In Fan Cruise Control = Thermal, the BIOS setup PWM = 0% when no RPM is required, but fans like
the one used in PN 1036-2048 has a minimum RPM (PWM = 0 – 30% => RPM=1200+/-250).
BIOS setup