Avalue Technology EAX-Q87 User Manual page 64

EAX-Q87 User's Manual
3.4.2.10 Option ROM Policy

Launch Storage OpROM policy
Controls the execution of UEFI and Legacy Storage OpROM
Configuration options: [Do not launch] [UEFI only][Legacy only]

Other PCI Device ROM priority
Configuration options: [UEFI OpROM] [Legacy OpROM]
64 EAX-Q87 User's Manual