Kontron EPIC/CE, User Manual

Page: 80 / 101

24 Appendix B: BIOS Operation
Kontron User's Guide EPIC/CE 80
Feature Option Description
Enable ACPI *
No
Yes
Enables/Disables ACPI BIOS (Advanced
Configuration and Power Interface). IRQ9 is used
for SCI (System Control Interrupt).
8 ACPI Control
Sub menu Opens the ACPI sub menu
8 Thermal Management **
Sub menu
Opens Thermal Management
sub menu.
Power Savings
Disabled
Customized
Maximum Power Savings
Maximum Performance
Maximum options select
predefined values.
Select Customized to make
selections from the following fields.
Disabled turns off
power management.
Hard Disk Timeout
Disabled
, 10 sec – 15 min
Inactivity period of hard disk required before
standby (motor off).
Video Timeout Disabled , 10 sec – 15 min
Inactivity period of user input device before the
screen is turned off.
Resume on Modem Ring
Off
On
Enabled wakes system on incoming calls detected
by mode (RI).
Resume on Time
Off
On
Enabled wakes the system
at a specific time.
Resume Time 00:00:00 Specifies time when system wakes.
Power supply
ATX
AT
Specifies whether an ATX
or an AT power supply is used.
Power Button Function
Power Off
Sleep
Determines if the system enters suspend or soft
off when the power button is pressed.
Power Loss Control
Stay Off
Power On
Last State
Determines how the system behaves after a
power failure. This only works in conjunction with
a CMOS backup battery.
Notes
: In the Option column, bold indicates default setting.
(*) Disable ACPI support whenever you are using an operating system without ACPI capability.
(**) See the chapter “Important Technology Information of this user’s guide for more details about
these features.