Chapter 4: BIOS
85
Option ROM Execution
Onboard Video Option ROM
Use this feature to select the onboard video rmware type. The options are Disabled and EFI.
Above 4GB MMIO BIOS Assignment (Available if the system supports 64-bit PCI
decoding)
Select Enabled to decode a PCI device that supports 64-bit in the space above 4G Address.
The options are Enabled and Disabled.
NVMe Firmware Source
The feature determines which type of NVMe rmware should be used in your system. The
options are and AMI Native Support.
Storage Option ROM/UEFI Driver
Select UEFI to load the EFI driver for system boot. Select Legacy to load a legacy driver for
system boot. The options are Do not Launch, UEFI, and Legacy.
CPU SLOT7 PCI-E 4.0 x4 (IN x8) OPROM
Use this feature to select which rmware type to be loaded for the add-on card in this slot.
The options are Disabled and EFI.
CPU SLOT6 PCI-E 4.0 x8 (IN x16) OPROM
Use this feature to select which rmware type to be loaded for the add-on card in this slot.
The options are Disabled and EFI.
CPU SLOT5 PCI-E 4.0 x8 PROM
Use this feature to select which rmware type to be loaded for the add-on card in this slot.
The options are Disabled and EFI.
CPU SLOT4 PCI-E 3.0 x2 (IN x4) OPROM
Use this feature to select which rmware type to be loaded for the add-on card in this slot.
The options are Disabled and EFI.
Onboard LAN1 Option ROM
Use this feature to select which rmware function to be loaded for LAN Port 1 used for system
boot. The options are Disabled and EFI.
Onboard LAN2 Option ROM
Use this feature to select which rmware function to be loaded for LAN Port 1 used for system
boot. The options are Disabled and EFI.