5 apm configuration, 4 acpi apic support [enabled, Eup ready [disabled – Asus Crosshair IV Formula User Manual
Page 107: Restore on ac power loss [power off, Power on by pci/pcie device [disabled, Power on by ps/2 devoces [disabled

ROG Crosshair IV Formula
3-31
3.6.5
APM Configuration
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 On AC Power Loss [Power Off]
[Power Off]
The system goes into off state after an AC power loss.
[Power On]
The system goes into on 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 PCI/PCIE Device [Disabled]
[Disabled]
Disables the PME to wake up from S5 by PCI/PCIE devices.
[Enabled]
Allows you to turn on the system through a PCI/PCIE LAN or
modem card. This feature requires an ATX power supply that
provides at least 1A on the +5VSB lead.
Power On By PS/2 Devoces [Disabled]
[Disabled]
Disables the Power On by a PS/2 devices.
[Enabled]
Enables the Power On by a PS/2 devices. This feature requires an
ATX power supply that provides at least 1A on the +5VSB lead.
3.6.4
ACPI APIC Support [Enabled]
Allows you to enable or disable the Advanced Configuration and Power Interface
(ACPI) support in the Advanced Programmable Interrupt Controller (APIC).
[Disabled]
When set to [Disabled], the system disable the Advanced
Configuration and Power Interface (ACPI) support in the Advanced
Programmable Interrupt Controller (APIC).
[Enabled]
When set to [Enabled], the ACPI APIC table pointer is included in
the RSDT pointer list.
APM Configuration
EuP Ready
[Disabled]
Restore on AC Power Loss
[Power Off]
Power On By PCI/PCIE Device [Disabled]
Power On By PS/2 Devices
[Disabled]
PS/2 Devices
[Disabled]
Power On By Ring
[Disabled]
Power On By RTC Alarm
[Disabled]
Crosshair IV Formula BIOS Setup
Power