Abit SI-1Ns40 User Manual page 48

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FAN Fail Alarm Selectable
This item selects the fan that will be monitored for malfunction.
CPU FanEQ Speed Control
This item allows you to control the CPU fan speed down to a specific percentage.
When set to a specific percentage, the CPU fan speed will run at the percentage you
set in this item if the temperature limit set in the item "Active Temperature" is not
exceeded.
The CPU fan speed will run at 100% regardless of what the percentage you set in this
item if the temperature limit set in the item "Active Temperature" is exceeded.
Active Temperature
This item sets the temperature limit that would activate the function of "CPU FanEQ
Speed Control" option.
Case-Open Detection
This option controls the function for case-opening detection device connected at pin-7
and pin-8 at FPIO1 header.
[Disabled]: Disable the Case-Open Detection.
[Enabled]: Enable the Case-Open Detection.
[Cleared]: Clear the warning message when the case-opening situation is detected.
Warning Beep
This option controls the onboard buzzer to beep when the case-opening situation is
detected.
All Voltages, Fans Speed and Thermal Monitoring
These unchangeable items list the current status of the CPU and environment
temperatures, fan speeds, and system power voltage.
NOTE: The hardware monitoring features for temperatures, fans and voltages will
occupy the I/O address from 294H to 297H. If you have a network adapter, sound
card or other add-on cards that might use those I/O addresses, please adjust your
add-on card I/O address to avoid using these addresses.
SI-1Ns40/SI-1Ns42/SI-1Ns60
Chapter 3