Biostar INTEL B760 STANDARD Series User Manual page 30

4-7 CSM Support
This option enables or disables CSM support.
Network
This option controls the execution of UEFI and Legacy PXE OpROM.
Storage
This option controls the execution of UEFI and Legacy Storage OpROM.
Video
This option controls the execution of UEFI and Legacy Video OpROM.
Other PCI device
Determines OpROM execution policy for devices other than Network, Storage, or Video.
4-8 Fixed Boot order Priorities
Boot Option #1/ #2/ #3/ #4/ #5/ #6/ #7/ #8/ #9/ #10/ #11/ #12/ #13/ #14/ #15
It controls the placement of newly detected UEFI boot options.
#1 Options: UEFI Hard Disk (Default)
#2 Options: UEFI NVME (Default)
#3 Options: UEFI CD/DVD (Default)
#4 Options: UEFI USB Hard Disk (Default)
#5 Options: UEFI USB CD/DVD (Default)
#6 Options: UEFI USB Key (Default)
#7 Options: UEFI Network (Default)
30 | 4. Boot Menu