Power Management Features - MSI MS-7058 User Manual

MS-7058 ATX Mainboard

Power Management Features

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 Windows 98SE/
2000/ME/XP, select [Enabled]. Settings: [Enabled] and [Disabled].
ACPI Standby State
This item specifies the power saving modes for ACPI function. If your operating
system supports ACPI, such as Windows 98SE, Windows ME, Windows 2000 and
Windows XP, 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
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] BIOS determines the best setting automatically.
R e - C a l l V G A
W h e n A C P I S t a n d b y
c a n s e l e c t t h e
[ Y e s ] a l l o w s B I O S
V G A c a r d w h e n
s l e e p s t a t e .
3-14
B I O S a t S 3
S t a t e i s
o p t i o n s i n
t o c a l l V G A B I O S
s y s t e m w a k e s
T h e s y s t e m r e s u m e
R e s u m i n g
s e t t o [ S 3 / S T R ] ,
t h i s f i e l d .
t o i n i t i a l i z e
u p ( r e s u m e s )
t i m e i s
u s e r s
S e l e c t i n g
t h e
f r o m S 3
s h o r t e n e d