User`s manual

Chapter 4: BIOS

4-7

Power Button Behavior

If set to Instant-off, the system will power on or power off immediately as soon as

the user hits the power button. If set to 4-seconds Override, the system will power

on or power off when the user presses the key for 4 seconds and longer. The op-

tions are Instant-off and 4-seconds Override.

Resume On Modem Ring

Select On to “wake your system up” when an incoming call is received by your

modem. The options are On and Off.

Resume On PME#

Select On to “wake your system up” from the PME#. The options are On and Off.

PS/2 Keyboard (KB)/Mouse Wake Up

Select Enable to “wake your system up” from the S3, S4 or S5 state. The default

setting is Disabled.

USB Wake Up

Select Enable to “wake your system up” via a USB device. If this feature is set

enabled, you will also need to enable the JPUSB1 jumper by closing pins 1-2.

(Please refer to Page 1-4 and Chapter 2 for more details). The default setting is

Disabled.

Power Loss Control

This setting allows you to choose how the system will react when power returns after

an unexpected power loss. The options are Stay Off, Power On, and Last State.

Watch Dog

If enabled, this option will automatically reset the system if it is not active for more

than 5 minutes. The options are Enabled and Disabled.

Extended Shadow RAM

Select Enabled to enable Extended Shadow RAM and allow the contents stored in

ROM to be directly copied into extended memory for faster operation. Take caution

when using this feature. If the system hangs, reset the setting for this item and

reboot the system. The options are Enabled and Disabled.

Summary Screen

This setting allows you to Enable or Disable the summary screen which displays

the system conﬁ guration during bootup.