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Menu 9: acpi configuration – IEI Integration IBX-530B-N270 User Manual

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IBX-530B-270 Embedded System

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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.