IEI Integration ECW-281B-N270-WT v2.00 - Manual (Page 94)

ECW-281B Embedded System
Page 78
BIOS Menu 9: ACPI Configuration
Suspend Mode [S1(POS)]
Use the Suspend Mode BIOS option to specify the sleep state the system enters when it
is not being used.
S1 (POS) D EFAULT System appears off. The CPU is stopped; RAM is
refreshed; the system is running in a low power mode.
S3 (STR) System appears off. The CPU has no power; RAM is in
slow refresh; the power supply is in a reduced power
mode.
5.3.5.2 APM Configuration
The APM Configuration menu (
789H789H789H
BIOS Menu 10) allows the advanced power
management options to be configured.