Power Management Setup - Advantech AIMB-258 User Manual

2.2.7

Power Management Setup

Note! Use this "Power Management Setup" screen to configure the system for
most effective power management while still operating in a manner con-
sistent with intended computer use.
PCI Express PM Function
!
This allows you to enable or disable system wake up via PCI Express PME
(Power Management Event).
! Power-Supply Type [ATX]
This item allows user to set power-supply type, ATX or AT mode.
! 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 [S3 (STR)]
This item allows user to select sleep state when suspend.
S1(POS)
S3(STR)
! Run VGA BIOS if S3 Resume [Auto]
This item allows system to reinitialize VGA BIOS after system resume from
ACPI S3 mode.
AIMB-258 User Manual
The suspend mode is equivalent to a software power down;
The system shuts down with the exception of a refresh current to
the system memory.
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