Supermicro 2028UT-BC1NRT User Manual page 117

Chapter 7: AMI BIOS
ASPM Support
This feature allows the user to set the Active State Power Management (ASPM)
level for a PCI-E device. Select Force L0s to force all PCI-E links to operate at L0s
state. Select Auto to allow the system BIOS to automatically set the ASPM level for
the system. Select Disabled to disable ASPM support. The options are Disabled,
Force L0s, and Auto.
Caution: Enabling ASPM support may cause some PCI-E devices to fail!
PCI Devices Option ROM Settiing
Slot1 x16 thru (through) SXB1 OPROM/Slot2 x16 thru (through) SXB1
OPROM/Slot SXB2 x8 thru (through) BPN-ADP-8SATA3-1 OPROM/Slot SXB3
x8 OPROM
Use this feature to select the type of device installed on a slot specified by the user
for the system to boot from. The options are EFI, Legacy and Disabled.
NVME thru (through) BPN-ADP-8SATA3-1 OPROM
Use this feature to select the type of NVME (Non-Volatile Memory Express) device
installed on the slot specified above for the system to boot from. The options are
EFI, Legacy and Disabled.
Onboard Video OPROM
This feature controls how the system executes UEFI (Unified Extensible Firmware
Interface), and legacy Option ROM. Select Legacy Only to boot the system using a
legacy video device. The options are Do not launch, UEFI Only and Legacy Only.
VGA Priority
This feature allows the user to select the graphics adapter to be used as the primary
boot device. The options are Onboard and Offboard.
Onboard LAN Option ROM Type
Use this item to select the device type for onboard LAN Option ROM for system
boot. The options are EFI and Legacy.
Onboard LAN 1 OpROM/Onboard LAN 2 OpROM
Select iSCSI to use the iSCSI Option ROM to boot the computer using a iSCSI
network device. Select PXE (Preboot Execution Environment) to use an PXE Option
ROM to boot the computer using a PXE network device. The default option for
Onboard LAN 1 is PXE and for Onboard LAN 2 is Disabled.
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