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8.2
ACPI Suspend Modes and Resume Events
The conga-TS175 BIOS supports S3 (Suspend to RAM). The BIOS does not support S4 (Suspend to Disk).
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.
8.3
DDR4 Memory
The conga-TS175 supports DDR4 memory modules up to 2400 MT/s. The DDR4 memory modules have lower voltage requirements with higher
data rate transfer speeds. They operate at a voltage of 1.2V. With this low voltage system memory interface on the processor, the conga-TS175
offers a system optimized for lowest possible power consumption. The reduction in power consumption due to lower voltage subsequently
reduces the heat generated.
Note
Use memory modules with same specifications, same type and model.