User manual

47 SOM-5894 User Manual
Chapter 3 AMI BIOS
3.2.4.1 CSM parameters
Figure 3.34 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
This item controls the execution of UEFI and Legacy PXE OpROM.
 Launch Video OpROM policy
This item controls the execution of UEFI and legacy Video OpROM.
 Other PCI device ROM priority
For PCI devices other than Network, Mass storage or video defines which
OpROM to launch.