PC 815
3
User
’
sManual
Phoeni
x
-Award
B
I
OS
Utility 47
ACPI
Function
This
item
allows
you
to
enable/disable
the
Advanced
Configuration
and
Power
Management
(ACPI).
The
function
is
always
“Enabled”.
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
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