User`s manual

SBC86822 Series All-In-One Mini ITX Board User’s Manual
Award BIOS Utility
63
Standby mode in S1 (POS) or S3 (STR) fashion through the setting
of this field. Options are:
[S1(POS)] The S1 sleep mode is a low power state. In this
state, no system context is lost (CPU or chipset) and
hardware maintains all system context.
[S3(STR)] The S3 sleep mode is a lower power state where
the information of system configuration and open
applications/files is saved to main memory that remains
powered while most other hardware components turn off to
save energy. The information stored in memory will be used
to restore the system when a “wake up” event occurs.
z Power Management
This option allows you to select the type of power Management.
The options available are APM, ACPI.
z Video Off Method
This setting determines the manner in which the monitor is blanked.
V/H
SYNC+Blank
Turns OFF vertical and horizontal
synchronization ports and writes blanks to the
video buffer
DPMS
Select this option if your monitor supports the
Display Power Management Signaling (DPMS)
standard of the Video Electronics Standards
Association (VESA). Use the software supplied
for your video subsystem to select video power
management values.
Blank Screen
System only writes blanks to the video buffer.
z Video Off In Suspend
This item defines if the video is powered down when the system is
put into suspend mode.
z Suspend Type
If this item is set to the default Stop Grant, the CPU will go into Idle
Mode during power saving mode.
z Moden Use IRQ
If you want an incoming call on a modem to automatically resume
the system from a powersaving mode, use this item to specify the
interrupt request line (IRQ) used by the modem. You might have to
connect the fax/modem to the board Wake On Modem connector
for working this feature.