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2 rtc wake settings, Bios menu 3: acpi settings – IEI Integration ICE-CV-D25501_N26001 User Manual

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ICE-CV-D25501/N26001 COM Express Module

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Aptio Setup Utility – Copyright (C) 2011 American Megatrends, Inc.

Advanced


ACPI Settings


ACPI Sleep State

[S1 (CPU Stop Clock)]


Select the highest ACPI
sleep state the system
will enter when the
SUSPEND button is
pressed.


----------------------

: Select Screen

↑ ↓: Select Item
Enter: Select
+/-: Change Opt.
F1: General

Help

F2: Previous

Values

F3: Optimized

Defaults

F4: Save & Exit
ESC: Exit

Version 2.14.1219. Copyright (C) 2011 American Megatrends, Inc.

BIOS Menu 3: ACPI Settings

ACPI Sleep State [S1 (CPU Stop Clock)]

Use the ACPI Sleep State option to specify the sleep state the system enters when it is

not being used.

S1 (CPU Stop

Clock)

D

EFAULT

The system enters S1 (POS) sleep state. The

system appears off. The CPU is stopped; RAM is

refreshed; the system is running in a low power

mode.

S3 (Suspend to

RAM)

The caches are flushed and the CPU is powered

off. Power to the RAM is maintained. The

computer returns slower to a working state, but

more power is saved.

5.3.2 RTC Wake Settings

The RTC Wake Settings menu (BIOS Menu 4) enables the system to wake at the

specified time.