Asus RS300-E8-RS4 - Manual (Page 102)

5-32 Chapter 5: BIOS setup
This option controls if
CSM will be launched.
Launch CSM [Enabled]
Boot Option filter [Legacy only]
Launch PXE OpROM policy [Legacy only]
Launch Storage OpRom policy [Legacy only]
Launch Video OpRom policy [Legacy only]
Other PCI device ROM priority [Legacy OpROM]
Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc.
Main Advanced Event Logs Boot Monitor Security Tool Exit Boot
CSM Parameters
This allows you to set OpROM execution, boot options filter, and other OpROM settings
settings.
Launch CSM [Enabled]
This option allows you to enable or disable the launch of CSM. Configuration options:
[Disabled] [Enabled]
Boot Option filter [Legacy only]
This option allows you to control what devices the system can boot to. Configuration options:
[UEFI and Legacy] [Legacy only] [UEFI only]
Launch PXE OpROM policy [Legacy only]
This option allows you to control the execution of UEFI and Legacy PXE OpROM.
Configuration options: [Do not launch] [UEFI only] [Legacy only] [Legacy first] [UEFI first]
Launch Storage OpROM policy [Legacy only]
This option allows you to control the execution of UEFI and Legacy Storage OpROM.
Configuration options: [Do not launch] [UEFI only] [Legacy only] [Legacy first] [UEFI first]
Launch Video OpROM policy [Legacy only]
This option allows you to control the execution of UEFI and Legacy Storage OpROM.
Configuration options: [Do not launch] [UEFI only] [Legacy only] [Legacy first] [UEFI first]
Other PCI device ROM priority [Legacy OpROM]
This option allows you to control the execution of UEFI and Legacy Storage OpROM.
Configuration options: [UEFI OpROM] [Legacy OpROM]