Advantech ARK-3400, User Manual, Page: 46 / 87

ARK-3400 User Manual 34
3.2.6 Power Management Setup
Figure 3.6 Award BIOS Power Management Setup
„ PCI Express PM Function [Press Enter]
„ PCI Express PME [Enabled]
This item allows user to select boot sequence for Enabled(default)/Disable .
„ ACPI Function [Enabled]
This item defines the ACPI (Advanced Configuration and Power Management)
feature that makes hardware status information available to the operating sys-
tem, and communicate PC and system devices for improving the power man-
agement.
„
ACPI Suspend Type [S1 (POS)]
This item allows user to select sleep state when suspend.
S1(POS) The suspend mode is equivalent to a software power down;
S3(STR) The system shuts down with the exception of a refresh
current to the system memory.
„ Run VGA BIOS if S3 Resume [Auto]
This item allows system to reinitialize VGA BIOS after system resume from
ACPI S3 mode.
„ Power Management [User Define]
This item allows user to select system power saving mode.
Min Saving Minimum power management. Suspend Mode=1 hr.
Max Saving Maximum power management. Suspend Mode=1 min.
User Define Allows user to set each mode individually.
Suspend Mode= Disabled or 1 min ~1 hr.
„ Video Off Method [DPMS]
This item allows user to determine the manner is which the monitor is blanked.
V/H SYNC+Blank This option will cause system to turn off vertical and
horizontal synchronization ports and write blanks to the
Note! This “Power Management Setup” screen configures the system to most
effectively save energy while operating in a manner consistent with your
computer use.