ADLINK NuPRO-A40H - Manual (Page 79)

BIOS Setup 65
NuPRO-A40H
CSM Parameters
Launch CSM
This Option controls if CSM will be launched.
Boot Option Filter
This Option controls what device system can boot to.
Launch PXE OpRom Policy
Controls the execution of UEFI and Legacy PXE OpRom.
Launch Storage OpRom Policy
Controls the execution of UEFI and Legacy Storage OpRom.
Launch Video OpRom Policy
Controls the execution of UEFI and Legacy Video OpRom.
Other PCI device ROM priority
For PCI device other than network, mass storage or Video
defines which OpRom to launch.