User`s manual

BIOS Setup 3-17
3.5. Power Management Setup
ACPI Suspend Type
This item selects the type of Suspend mode.
[S1(POS)]: Enables the Power On Suspend function.
[S3(STR)]: Enables the Suspend to RAM function.
 USB Dev Wake-Up From S3
When set to [Enabled], this item allows you to use a USB device to wake up a system
that is in the S3 (STR - Suspend To RAM) state. This item can only be configured if
the [ACPI Suspend Type] field is set to [S3(STR)].
Soft-Off by PWR-BTTN
This item selects the method of powering off your system:
[Hold 4 Sec.]: Pushing the power button for more than 4 seconds will power off the
system. This will prevent the system from powering off in case you accidentally hit or
pushed the power button.
[Instant-Off]: Pressing and then releasing the power button at once will immediately
power off the system.
User’s Manual