The new ASUS EFI BIOS is an Extensible Firmware Interface with corresponding UEFI architecture. A user-friendly interface that goes beyond traditional BIOS keyboard controls, allowing the convenient use of a mouse. Users can easily navigate the new EFI BIOS with the same smoothness as their operating system. The exclusive EZ Mode displays frequently-accessed setup info, while the Advanced Mode is for experienced performance enthusiasts demanding intricate system settings. ASUS EFI BIOS natively in 64bit mode supports hard disks with a capacity of more than 2.2 TB. It uses the whole disk and provides maximum comfort, unlike traditional BIOS versions.