Acpi Suspend Modes And Resume Events; Table 10 Wake Events - Congatec COM Express conga-TR3 User Manual

8.4

ACPI Suspend Modes and Resume Events

conga-TR3 supports S3 (STR= Suspend to RAM). For more information about S3 wake events see section 11.4.6 "ACPI Submenu".
S4 (Suspend to Disk) is not supported by the BIOS (S4_BIOS) but it is supported by the following operating systems (S4_OS= Hibernate):
• Windows 7, Windows 8.1, Windows 10 and Linux
This table lists the "Wake Events" that resume the system from S3 unless otherwise stated in the "Conditions/Remarks" column:
Table 10 Wake Events
Wake Event
Power Button
Onboard LAN Event
SMBALERT#
PCI Express WAKE#
WAKE#
PME#
USB Mouse/Keyboard Event
RTC Alarm
Watchdog Power Button Event Wakes unconditionally from S3-S5.
Copyright © 2016 congatec AG
Conditions/Remarks
Wakes unconditionally from S3-S5.
Device driver must be configured for Wake On LAN support.
Wakes unconditionally from S3-S5.
Wakes unconditionally from S3-S5.
Wakes uncondionally from S3.
Activate the wake up capabilities of a PCI device using Windows Device Manager configuration options for this device OR set Resume On
PME# to Enabled in the Power setup menu.
When Standby mode is set to S3, USB hardware must be powered by standby power source.
Set USB Device Wakeup from S3/S4 to ENABLED in the ACPI setup menu (if setup node is available in BIOS setup program).
In Device Manager look for the keyboard/mouse devices. Go to the Power Management tab and check 'Allow this device to bring the
computer out of standby'.
Activate and configure Resume On RTC Alarm in the Power setup menu. Only available in S5.
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