ADLINK Technology SP-15W03 Series, User Manual, Page: 76 / 110

62 BIOS Settings and Driver Installation
SP-15W03 
Setup Menus
General ACPI Configuration
Suspend mode
This setting selects either S1 (POS) or S3 (STR) system suspend
mode.
S1 (POST) Power on Suspend – Under this setting, the CPU is not
executing instructions, all power resources that supply system
level reference of S0 are off, system memory context is main-
tained, devices that reference power resources that are on, and
devices that can wake-up the system can cause CPU to continue
to execute from where it left off.
S3 (STR) Suspend to RAM – Under this setting, the system enters
a low power state instead of being completely shut off. This allows
the computer system to boot up in a few seconds.