Intel DG33BU specifications Energy Star, Wake-up Devices and Events

Intel Desktop Board DG33BU Technical Product Specification

1.13.1.2 ENERGY STAR*

In 2007, the US Department of Energy and the US Environmental Protection Agency revised the ENERGY STAR* requirements. Intel has worked directly with these two governmental agencies to define the new requirements. Currently Intel Desktop Boards meet the new requirements.

For information about	Refer to
ENERGY STAR requirements and recommended configurations	http://www.intel.com/go/energystar

1.13.1.3Wake-up Devices and Events

Table 8 lists the devices or specific events that can wake the computer from specific states.

Table 8. Wake-up Devices and Events

These devices/events can wake up the computer…	…from this state
LAN	S1, S3, S4, S5 (Note)
PME# signal	S1, S3, S4, S5 (Note)
Power switch	S1, S3, S4, S5
PS/2 devices	S1, S3
RTC alarm	S3, S4, S5
Serial port	S3
USB	S3
WAKE# signal	S1, S3, S4, S5

Note: For LAN and PME# signal, S5 is disabled by default in the BIOS Setup program. Setting this option to Power On will enable a wake-up event from LAN in the S5 state.

NOTE

The use of these wake-up events from an ACPI state requires an operating system that provides full ACPI support. In addition, software, drivers, and peripherals must fully support ACPI wake events.

32