IBASE Technology MB879, User Manual

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BIOS SETUP
Video Off Method
This field defines the Video Off features. There are three options.
V/H SYNC + Blank Default setting, blank the screen and turn
off vertical and horizontal scanning.
DPMS Allows BIOS to control the video display.
Blank Screen Writes blanks to the video buffer.
Modem Use IRQ
This field sets the IRQ used by the Modem. By default, the setting is 3 .
Soft-Off by PWRBTN
This field defines the power-off mode when using an ATX power
supply. The
Instant Off mode allows powering off immediately upon
pressing the power button. In the By Hardware mode, the system
powers off when the power button is pressed for more than four
seconds or enters the suspend mode when pressed for less than 4
seconds.
PowerOn by PCI Card
By default, this field is disabled.
PowerFail Status
This field sets the system power status whether Always on or Always
off when power returns to the system from a power failure situation.
Wake Up On LAN/Ring
This field enables or disables the power on of the system through the
modem connected to the serial port or LAN.
Thermal Duty Cycle
When the system enters Doze mode, the CPU clock runs only part of
the time. You may select the percent of time that the clock runs.
RTC Alarm Resume
This field enables or disables the resumption of the system operation.
When enabled, the user is allowed to set the
Date and Time .
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