Specifications

ROG Crosshair IV Formula 3-31
3.6.5 APM Conguration
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 Conguration and Power Interface
(ACPI) support in the Advanced Programmable Interrupt Controller (APIC).
[Disabled] When set to [Disabled], the system disable the Advanced
Conguration 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 Conguration
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