Asus K8U-X - Manual (Page 62)

Chapter 2: BIOS Setup 2-26
PowerOn By PS/2 KB&MS [Disabled]
Allows you to enable or disable the keyboard and mouse wake-up feature.
This feature requires an ATX power supply that provides at least 1A on the
+5VSB lead. Configuration options: [Disabled] [Enabled].
Power On By RTC Alarm [Disabled]
Allows you to enable or disable RTC to generate a wake event. When this
item is set to Enabled, the items RTC Alarm Date, RTC Alarm Hour, RTC
Alarm Minute, and RTC Alarm Second appear with set values.
Configuration options: [Disabled] [Enabled].
The computer cannot receive or transmit data until the computer and
applications are fully running. Thus, connection cannot be made on
the first try. Turning an external modem off and then back on while
the computer is off causes an initialization string that turns the system
power on.
Restore on AC Power Loss [Power Off]
When set to Power Off, the system goes into off state after an AC power
loss. When set to Power On, the system goes on after an AC power
loss. When set to Last State, the system goes into either off or on state
whatever the system state before the AC power loss.
Configuration options: [Power Off] [Power On] [Last State].
Resume By USB From S3/S4 [Enabled]
Allows you to enable or disable USB for waking-up S3 or S4 mode.
Configuration options: [Disabled] [Enabled].
PowerOn By LAN/PCI Device [Disabled]
Allows you to enable or disable power on PCI and LAN device feature.
This feature requires an ATX power supply that provides at least 1A on the
+5VSB lead. Configuration options: [Disabled] [Enabled]
PowerOn By External Modem [Disabled]
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],