IBT MB875, User Manual

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BIOS SETUP
36 MB890 User’s Manual
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.
Video Off In Suspend
When enabled, the video is off in suspend mode. The default setting is
Yes .
Suspend Type
The default setting for the Suspend Type field is Stop Grant .
Modem Use IRQ
This field sets the IRQ used by the Modem. By default, the setting is 3 .
Suspend Mode
When enabled, and after the set time of system inactivity, all devices
except the CPU will be shut off.
HDD Power Down
When enabled, and after the set time of system inactivity, the hard disk
drive will be powered down while all other devices remain active.
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 Delay 4 Sec 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.
CPU THRM-Throttling
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.
Wake up by PCI Card
By default, this field is disabled.