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The active or passive cooling policy should ensure that the CPU temperature does not reach this trip point. However, if the critical trip point is
reached, the OS will shut down properly in order to prevent damage to the system.
Use the “critical trip point” setup node in the BIOS setup menu to determine the temperature threshold at which the system shuts down.
Note
The Automatic Critical Trip Point BIOS setting shuts down the system at 5
°
C above the maximum specified temperature of the processor
8.5
ACPI Suspend Modes and Resume Events
The conga-TS370 BIOS supports S3 (Suspend to RAM), S4 (Suspend to Disk) and S5 (Soft-Off).
Table 9 Wake Events
The table below lists the events that wake the system from S3.
Wake Event
Conditions/Remarks
Power Button
Wakes unconditionally from S3-S5.
Onboard LAN Event
Device driver must be configured for Wake On LAN support.
SMBALERT#
Wakes unconditionally from S3-S5.
PCI Express WAKE#
Wakes unconditionally from S3-S5.
WAKE#
Wakes unconditionally from S3.
PME#
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.
USB Mouse/Keyboard Event
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’.
RTC Alarm
Activate and configure Resume On RTC Alarm in the Power setup menu. Only available in S5.
Watchdog Power Button Event Wakes unconditionally from S3-S5.