Datasheet

BIOS Setup Program
117
4.6 Power Menu
To access this menu, select Power from the menu bar at the top of the screen.
Maintenance Main Advanced Security
Power
Boot Exit
ACPI
The menu represented in Table 71 is for setting the power management features.
Table 71. Power Menu
Feature Options Description
ACPI Select to display submenu Sets the ACPI power management options.
After Power Failure • Stay Off
• Last State (default)
• Power On
Specifies the mode of operation if an AC power loss
occurs.
Stay Off keeps the computer powered off until the
power button is pressed.
Last State restores the computer to the power state it
was in before the power loss.
Power On boots the computer when power is
restored.
Wake on PCI PME • Stay Off (default)
• Power On
Specifies the computer responds when system
power is off and a PCI power management event
occurs.
4.6.1 ACPI Submenu
To access this menu, select Power from the menu bar at the top of the screen and then ACPI.
Maintenance Main Advanced Security
Power
Boot Exit
ACPI
The submenu represented in Table 72 is for setting the ACPI power options.
Table 72. ACPI Submenu
Feature Options Description
ACPI Suspend State • S1 State
• S3 State (default)
S1 is the safest mode but consumes more power.
S3 consumes less power, but some drivers may not
support this state.
Wake on LAN* from S5 • Stay Off (default)
• Power On
In ACPI soft-off mode only, determines how the
system responds to a LAN wake-up event.