Power Management Setup - MSI K8MM3 Series User Manual

MSI Reminds You...
S3-related functions described in this section are available only when
your BIOS supports S3 sleep mode.
ACPI Function
This item is to activate the ACPI (Advanced Configuration and Power Management
Interface) Function. If your operating system is ACPI-aware, such as W indows 2000/
XP, select [Enabled]. Setting options: [Enabled] and [Disabled].
ACPI Standby State
This item specifies the power saving modes for ACPI function. If your operating
system supports ACPI, such as W indows 98SE, W indows ME, W indows 2000 and
W indows XP, you can choose to enter the Standby mode in S1(POS) or S3(STR)
fashion through the setting of this field. Setting 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 compo
nents turn off to save energy. The information stored in memory will
be used to restore the system when a "wake up" event occurs.
[Auto] System auto arrange for ACPI function.
Re-Call VGA BIOS from S3
W hen ACPI Standby State is set to [S3/STR], users can select the options in this
field. Selecting [Yes] allows BIOS to call VGABIOS to initialize the VGA card when
system wakes up (resumes) from S3 sleep state. The system resume time is short-
ened when you disable the function, but system will need an AGP driver to initialize
the VGA card. Therefore, if the AGP driver of the card does not support the initializa-
tion feature, the display may work abnormally or not function after resuming from S3.
Options: [Auto], [Yes], [No].

Power Management Setup

BIOS Setup
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