Intel BOXDC53427HYE specifications Hardware Support, Wake-up Devices and Events

Product Description

1.10.1.2Wake-up Devices and Events

Table 9 lists the devices or specific events that can wake the computer from specific states.

Table 9. Wake-up Devices and Events

Devices/events that wake up the system…	…from this sleep state		…from this global state
Power switch	S3, S4, S5 (Note 1)		G1, G2, G3
RTC alarm	S3, S4, S5	(Note 1)	G1, G2 (Note 3)
LAN	S3, S4, S5	(Notes 1 and 3)	G1, G2 (Note 3)
USB	S3		G1
WAKE#	S3, S4, S5	(Note 1)	G1, G2 (Note 3)
Notes:

1.S4 implies operating system support only.

2.Wake from S4 and S5 is recommended by Microsoft.

3.Wake from device/event not supported immediately upon return from AC loss.

4.Wake on LAN is only supported from sleep (S3) or hibernate (S4) in Windows 8.

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.

1.10.2Hardware Support

The board provides several power management hardware features, including:

•Wake from Power Button signal

•Instantly Available PC technology

•LAN wake capabilities

•Wake from USB

•WAKE# signal wake-up support

•Wake from S5

•+5 V Standby Power Indicator LED

NOTE

The use of Wake from USB from an ACPI state requires an operating system that provides full ACPI support.

33