ASUS H97-PRO Manual De Usuario

3-38

Chapter 3: BIOS setup

When enabled, the system in S4 state will further reduce power usage and will power off the 

USB and PS/2 devices. The system in deep S4 state can be woken up via power button, 

devices in LAN, or other ways except the USB and PS/2 devices. Configuration options: 

[Enabled] [Disabled]

This item allows your system to go to ON state, OFF state, or both states after an AC power 

loss. When setting your system to [Last State], it goes to the previous state before the AC 

power loss. Configuration options: [Power Off] [Power On] [Last State]

[Disabled] 

Disables the Power On by a PS/2 keyboard.

[Space Bar] 

Sets the Space Bar on the PS/2 keyboard to turn on the system.

[Ctrl-Esc] 

Sets the Ctrl+Esc key on the PS/2 keyboard to turn on the system. 

[Power Key] 

Sets Power key on the PS/2 keyboard to turn on the system. This feature 

requires an ATX power supply that provides at least 1A on the +5VSB lead.

This item allows you to enable or disable the Wake-on-LAN function of the onboard LAN 

controller or other installed PCI-E/PCI LAN cards. Configuration options: [Disabled] [Enabled]

[Disabled] 

Disables Ring to generate a wake event.

[Enabled] 

Enables Ring to generate a wake event.

This item allows you to enable or disable the RTC (Real-Time Clock) to generate a wake 

event and configure the RTC alarm date. When enabled, you can set the days, hours, 

minutes, or seconds to schedule an RTC alarm date.
Configuration options: [Disabled] [Enabled]