9 acpi suspend modes and resume events, Acpi suspend modes and resume events – Kontron ETX-CD User Manual

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ETX®-CD / Features and Interfaces

4.9

ACPI Suspend Modes and Resume Events

The ETX®-CD supports the S3 state (=Save to Ram). S4 (=Save to Disk) is not supported by the BIOS (S4_BIOS) but S4_OS
is supported by the following operating systems:

» Windows XP

» Windows Vista

» Windows 7

The following events resume the system from S3:

» USB Keyboard (1)

» USB Mouse (1)

» Power Button

» WakeOnLan (2)

The following events resume the system from S4:

» Power Button

» WakeOnLan (2)

The following events resume the system from S5:

» Power Button

» WakeOnLan (2)

(1) OS must support wake up via USB devices and baseboard must power the USB Port with
StBy-Voltage

(2) WakeOnLan must be enabled in BIOS setup and driver options

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