AXIOMTEK SBC81700 Series User Manual page 51

ACPI Suspend Type
This item specifies the power saving modes for ACPI function. If
your operating system supports ACPI, such as Windows 98SE,
Windows ME and Windows 2000, you can choose to enter the
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 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.
Power Management
This option allows you to select the type of power Management.
The options available are APM, ACPI.
HDD Power Down
If HDD activity is not detected for the length of time specified in this
field, the hard disk drive will be powered down while all other
devices remain active.
Suspend Mode
After the selected period of system inactivity (1 minute to 1 hour),
all devices except the CPU shut off. The default value is "Disabled".
Disabled System will never enter SUSPEND mode
1/2/4/6/8/10/2 Defines the continuous idle time before the system
0/30/40 entering SUSPEND mode.
Min/1 Hr If any item defined in (J) is enabled & active,
SUSPEND timer will be reloaded
Video Off Option
This setting is used to control the mode in which the monitor will
shut down. Setting options are:
Always On
Monitor remains on during power-saving modes.
Suspend
Monitor blanked when system enters Suspend mode.
Off
Susp, Stby Monitor blanked when system enters either Suspend
Off or Standby mode.
Phoenix-Award BIOS Utility
SBC81700 VIA V4 SBC User's Manual
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