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Chapter 6 BIOS and System Setup
46 Pentium II/III ATX Motherboard User’s Manual
Video Off Option
This field determines the modes where video is turned off. By default, the
setting is
Suspend -> Off .
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 the BIOS to control the video display card if it
supports the DPMS feature.
Blank Screen This option only writes blanks to the video buffer.
Soft-Off by PWR-BTTN
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 places the
system in a very low-power-usage state, with only enough circuitry
receiving power to detect power button activity when pressed for less
than 4 seconds. The default value is
Instant-Off .
Doze Mode
When enabled, and after the set time of system inactivity, the CPU clock will
run at a slower speed while all other devices still operate at full speed.
Standby Mode
After the selected period of system inactivity, the fixed disk drive and the
video shut off while all other devices still operate at full speed.
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.
Throttle 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.
PCI/VGA Active Monitor
When enabled, any video activity restarts the global timer for Standby