DFI 586ITBD, User Manual

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586ITBD System Board User’s Manual
PM Control by APM
Yes An Advanced Power Management device will be activated to
enhance the Max. Power Saving mode and stop the CPU’s in-
ternal clock. Use this option in Windows
®
95. (default)
No The system BIOS will ignore APM when initiating the Power
Management mode.
Video Off Method
This determines the manner in which the monitor is blanked.
V/H SYNC + Blank This selection will cause the system to turn off
the vertical and horizontal synchronization ports
and write blanks to the video buffer.
Blank Screen This option only writes blanks to the video buffer.
DPMS Initializes display power management signaling. Use
this option if your video board supports it.
Video Off After
N/A The system BIOS will never turn off the screen.
Suspend The screen is off when the system is in the Suspend
mode.
Standby The screen is off when the system is in the Standby
mode.
Doze The screen is off when the system is in the Doze
mode.
MODEM Use IRQ
This category is used to set an IRQ channel (IRQ 3, 4, 5, 7, 9, 10 or
11) for the modem installed in your system.
Doze Mode
This is user configurable only when the Power Management category
is set to User Defined. When enabled and after the set time of system
inactivity, the CPU clock will run at a slower speed (1/2 of full speed)
while all other devices still operate at full speed.