2 apm configuration – IEI Integration ECW-281B-N270-WT v3.01 User Manual
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ECW-281B/281B2-R30/N270 Embedded System
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BIOS SETUP UTILITY
Advanced
ACPI Settings
⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯⎯
Suspend mode
[S1 (POS)]
Select the ACPI state
used for System Suspend.
Select
Screen
↑ ↓ Select
Item
+ -
Change Option
F1 General
Help
F10
Save and Exit
ESC Exit
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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 (BIOS Menu 10) allows the advanced power
management options to be configured.