Chapter 4: BIOS
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MMCFG Base
Use this feature to select the low base address for PCIe adapters to increase base memory.
The options are 1G, 1.5G, 1.75G, 2G, 2.25G, 3G, and
Auto
.
NVMe Firmware Source
The feature determines which type of NVMe firmware should be used in your system. The
options are
Vendor Defined Firmware
and AMI Native Support.
VGA Priority
Use this feature to select VGA priority when multiple VGA devices are detected. Select
Onboard to give priority to your onboard video device. Select Offboard to give priority to your
graphics card. The options are
Onboard
and Offboard.
Onboard Video Option ROM
Use this feature to select which firmware function to be loaded for LAN1 used for system
boot. The options are Disabled and
Legacy
(if the Boot Mode Select feature under the Boot
tab is set to Legacy), Disabled and
EFI
(if the Boot Mode Select feature under the Boot tab
is set to UEFI), and Disabled,
Legacy
, and EFI (if the Boot Mode Select feature under the
Boot tab is set to Dual).
RSC-GB-6G4 SLOT1 PCI-E 4.0 x16 OPROM/RSC-GF-6G4 SLOT1 PCI-E 4.0 X16
OPROM/RSC-GF-6G4 SLOT1 PCI-E 4.0 X16 OPROM
Use this feature to select which firmware type to be loaded for the add-on card in these slots.
The options are Disabled and
Legacy
(if the Boot Mode Select feature under the Boot tab is
set to Legacy), Disabled and
EFI
(if the Boot Mode Select feature under the Boot tab is set
to UEFI), and Disabled,
Legacy
, and EFI (if the Boot Mode Select feature under the Boot
tab is set to Dual).
M.2-H_1 OPROM/M.2-H_2 OPROM
Use this feature to select which firmware type to be loaded for the add-on card in this slot.
The options are Disabled and
Legacy
(if the Boot Mode Select feature under the Boot tab is
set to Legacy), Disabled and
EFI
(if the Boot Mode Select feature under the Boot tab is set
to UEFI), and Disabled,
Legacy
, and EFI (if the Boot Mode Select feature under the Boot
tab is set to Dual).
AOC-ATG-i2T LAN1 OPROM
Use this feature to select which firmware type to be loaded for the add-on card in this slot.
The options are Disabled and
PXE
(if the Boot Mode Select feature under the Boot tab is
set to Legacy), Disabled and
EFI
(if the Boot Mode Select feature under the Boot tab is set
to UEFI), and Disabled, EFI, and
PXE
(if the Boot Mode Select feature under the Boot tab
is set to Dual).