Asus P4SE/U2 - Manual (Page 50)

2-22 Chapter 2: BIOS Information
PWR Button < 4 Secs [Soft Off]
When set to [Soft off], the ATX switch can be used as a normal system power-off
button when pressed for less than 4 seconds. [Suspend] allows the button to have
a dual function where pressing less than 4 seconds puts the system in sleep mode.
Regardless of the setting, holding the ATX switch for more than 4 seconds powers
off the system. Configuration options: [Soft off] [Suspend]
2.5.1 Power Up Control
AC Power Loss Restart [Disabled]
This allows you to set whether or not to reboot the system after power
interruptions. [Disabled] leaves your system off while [Enabled] reboots the
system. [Previous State] sets the system back to the state it was before the power
interruption. Configuration options: [Disabled] [Enabled] [Previous State]
Wake/Power Up On Ext. Modem [Disabled]
This allows either settings of [Enabled] or [Disabled] for powering up the computer
when the external modem receives a call while the computer is in Soft-off mode.
Configuration options: [Disabled] [Enabled]
Power Up On PCI Device [Disabled]
When set to [Enabled], this parameter allows you to turn on the system through a
PCI LAN or modem card. This feature requires an ATX power supply that provides
at least 1A on the +5VSB lead.
Configuration options: [Disabled] [Enabled]
Wake/Power On By PS/2 Keyboard [Disabled]
This parameter allows you to use specific keys on the keyboard to turn on the
system. This feature requires an ATX power supply that provides at least 1A on the
+5VSB lead. Configuration options: [Disabled] [Space Bar] [Ctrl-Esc] [Power Key]
Automatic Power Up [Disabled]
This allows an unattended or automatic system power up. You may configure your
system to power up at a certain time of the day by selecting [Everyday] or at a
certain time and day by selecting [By Date].
Configuration options: [Disabled] [Everyday] [By Date]