Chapter 4: BIOS Setup
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This option allows you to enable or disable ROM execution settings.
Item
Value
Description
CSM Support
Disabled
Enabled
Enables or disables CSM Support
Network
Do Not Launch
UEFI
Legacy
Controls the execution of UEFI and
Legacy PXE OpROM
Storage
Do Not Launch
UEFI
Legacy
Controls the execution of UEFI and
Legacy Storage OpROM
Video
Do Not Launch
UEFI
Legacy
Controls the execution of UEFI and
Legacy Video OpROM
Other PCI device
Do Not Launch
UEFI
Legacy
Determines OpROM execution policy for
devices other than Network, Storage, or
Video