4 option rom messages [force bios, 5 setup mode [ez mode, 6 uefi/legacy boot [enabled both uefi and legacy – Asus P8Q77-M User Manual

Page 71: 7 pci rom priority [legacy rom, 8 boot option priorities, 9 boot override, Option rom messages [force bios] -27, Setup mode [ez mode] -27, Pci rom priority [legacy rom] -27, Boot option priorities -27