CEM820 Intel
®
Pentium
®
M/Celeron
®
COM Express
TM
Type-II Module
Award BIOS Utility
43
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 contexts.
[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.
Options: APM, ACPI.
z
Video Off Method
This setting determines the manner in which the monitor is blanked.
V/H
SYNC+Blank
It 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 supplied software for your video subsystem to select
video power management values.
Blank Screen
The 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.
1. Suspend Mode
After a selected period of system inactivity (1 minute to 1 hour), all
