Kontron ETX-CD - Manual (Page 83)

ETX®-CD / BIOS Operation
7.2.5 Power
Feature Option Description
Enable ACPI No
Yes En/Disable ACPI BIOS (Advance Configuration and
Power Interface)
Enable ACPI _Sx state None
S1
S3
S1+S3
This option allows to selectively enable Sx standby
states for ACPI OS. Choosing ‘None’ will force the OS to
have only S4 and S5 states.
Special S3 State S3hot
S3cold
Controlles if the 5V VCC is switched off (S3cold) during
S3 or stays on (S3hot)
After Power Failure Stay Off
Last State
Power On
Sets the mode of operation if an AC/Power Loss occurs.
The two modes are: \Enabled restores the previous
power state before loss occurred,
Disabled keep the power off until the power button is
pressed. The Disabled choice turns off Resume on
Modem Ring.
FACP – RTC S4 Flag Value Disabled
Enabled Valid only for ACPI. Control the value for the RTC S4 Flag
in the FACP Table
Resume On Time On
OFF Disables/Enables the Resume On Time Feature
Resume Time [XX:XX:XX] Sets the Time for the Rsume On Time Feature
M.A.R.S. Disabled
Enabled
Disables/Enables the support for the SMART battery
control system M.A.R.S
Lid switch Disabled
Enabled
Controls the usage of the GPE2# signal als Lid switch
event
Power button legacy function Disabled
Enabled
Controls the power button function in DOS
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