User`s manual

NA-821 Series Network Appliance User’s Manual
Phoenix-Award BIOS Utility
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3.9 Power Management Setup
The Power Management Setup allows you to save energy of your
system effectively. It will shut down the hard disk and turn OFF video
display after a period of inactivity.
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 ACPI Function
This item allows you to enable/disable the Advanced Configuration
and Power Management (ACPI). The function is always “Enabled”.
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 ACPI Suspend Type
This item specifies the power saving modes for ACPI function. If
your operating system supports ACPI, such as Windows 98SE,
Windows ME and Windows 2000, you can choose to enter the
Standby mode in S1 (POS) or S3 (STR) fashion through the
setting of this field. Options are:
[S1 (POS)] The S1 sleep mode is a low power state. In this state,
no system context is lost (CPU or chipset) and hardware maintains
all system contexts.
[S3 (STR)] The S3 sleep mode is a lower power state where the
information of system configuration and open applications/files is