Asus Maximus IV GENE-Z - Manual (Page 115)

ROG Maximus IV GENE-Z 3-27
EuP Ready [Disabled]
[Disabled] Disables the Energy Using Products (EuP) Ready function.
[Enabled] Allows BIOS to switch off some power at S5 state to get system
ready for the EuP requirement. When set to [Enabled], power for
WOL, WO_USB, audio and onboard LEDs will be switched off at
S5 state.
Restore AC Power Loss [Power Off]
[Power On] The system goes into on state after an AC power loss.
[Power Off] The system goes into off state after an AC power loss.
[Last State] The system goes into either off or on state, whatever the system
state was before the AC power loss.
Power On By PS/2 Keyboard [Disabled]
[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.
3.5.7 APM