Asus RS300-E8-PS4 User Manual page 102

CSM Parameters
This allows you to set OpROM execution, boot options filter, and other OpROM settings
settings.
Aptio Setup Utility - Copyright (C) 2013 American Megatrends, Inc.
Main Advanced
Launch CSM
Boot Option filter
Launch PXE OpROM policy
Launch Storage OpRom policy
Launch Video OpRom policy
Other PCI device ROM priority
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]
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Event Logs Boot Monitor
Boot
[Enabled]
[Legacy only]
[Legacy only]
[Legacy only]
[Legacy only]
[Legacy OpROM]
Security Tool Exit
This option controls if
CSM will be launched.
Chapter 5: BIOS setup