VIA Technologies EPIA-M840, User Manual

Page: 70 / 84

61
P
OWER
M
ANAGEMENT
S
ETUP
ACPI Suspend Type
Settings Description
S1(POS) S1/Power On Suspend (POS) is a low power state. In this
state, no system context (CPU or chipset) is lost and
hardware maintains all system contexts.
S3(STR) S3/Suspend To RAM (STR) is a power-down state. In this
state, power is supplied only to essential components
such as main memory and wakeup-capable devices. The
system context is saved to main memory, and context is
restored from the memory when a "wakeup" event
occurs.
S1 & S3 Depends on the OS to select S1 or S3.
Power Management Option
When set to “Max Saving”, the HDD will power down if inactive
for 5 minutes and the system will go into suspend mode if inactive
for 30 seconds.
When set to “Min Saving”, the HDD will power down if inactive for
15 minutes and the system will go into suspend mode if inactive
for 1 hour.
Settings: [User Define, Min Saving, Max Saving]