Power Management Setup - Foxconn G41MD Series User Manual

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S1 - The S1 sleeping state is a low wake latency sleeping state. In this state, no system
context is lost (CPU or chip set) and hardware maintains all system context. (also called
Power On Suspend)
S2 - The S2 sleeping state is a low wake latency sleeping state. This state is similar to the S1
sleeping state except that the CPU and system cache context is lost (the OS is respon-
sible for maintaining the caches and CPU context). Control starts from the processor's
reset vector after the wake event.
S3 - The S3 sleeping state is a low wake latency sleeping state where all system context is lost
except system memory. CPU, cache, and chip set context are lost in this state. Hardware
starts from the processor's reset vector after the wake event. (also called Suspend to
RAM)
S4 - The S4 sleeping state is the lowest power, longest wake latency sleeping state supported
by ACPI. In order to reduce power to a minimum, it is assumed that the hardware platform
has powered off all devices. Platform context is maintained. (also called Suspend to
Disk)
system is in the "soft" off state and requires a complete boot when it wakes. Software
for initial boot operations within the BIOS to distinguish whether or not the boot is going to
wake from a saved memory image.

Power Management Setup

+/-/:Value F10:Save ESC:Exit F1:General Help
F9:Optimized Defaults
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