Abit SI-2NS441 Series User Manual page 49

BIOS Setup
CPU Clock Ratio
This option selects the CPU clock ratio. Please type in the correct multiple for your
CPU.
BIOS Flash Control
This option protects the BIOS contents from accidentally writing attempt.
NOTE: Make sure to set this item to "Non-Protected" when flashing the BIOS.
Case-Open Warning
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.
Watch Dog Function
This option controls the function for Watch Dog.
[Disabled]: Disable the Watch Dog function.
[Enabled/Sec.]: Enable the Watch Dog function by the timer based on seconds.
[Enabled/Min.]: Enable the Watch Dog function by the timer based on minutes.
Watch Dog Time-Out Value
Type in the Time-Out value for your Watch Dog function.
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User's Manual