ADLINK cPCI-6520 - Manual (Page 111)

BIOS Setup 99
cPCI-6520
Set Boot Priority
Set Boot Option #1 ~2 boot priority.
Hard Disk Drive BBS Priorities
Specifies the boot device priority sequence from available hard
drives.
8.5.1 CSM Parameter
OpROM execution, boot option filter, etc.
Launch CSM
This option controls if CSM will be launched. Set this value to
Always, Never.
Boot option filter
This option controls what devices system can boot to. Set this
value to UEFI and Legacy, Legacy only, UEFI only.
Launch PXE OpROM policy
This option controls the execution of UEFI and Legacy PXE
OpROM. Set this value to Do not launch, Legacy only.
Launch Storage OpROM policy
This option controls the execution of UEFI and Legacy Storage
OpROM. Set this value to Do not launch, UEFI only, Legacy
only.