Chapter 4: AMI BIOS
4-45
PCIe/PCI/PnP Configuration
PCH SLOT1 PCI-E 3.0 X4 OPROM,
PCH SLOT2 PCI-E 3.0 X1 OPROM,
CPU SLOT3 PCI-E 3.0 X8 (IN X16) OPROM,
PCH SLOT4 PCI-E 3.0 X1 OPROM,
PCH SLOT5 PCI-E 3.0 X1 OPROM,
CPU SLOT6 PCI-E 3.0 X16 OPROM
Select Disabled to deactivate the selected slot, Legacy to activate the slot
in legacy mode, and EFI to activate the slot in EFI mode. The options
are Disabled,
Legacy,
and EFI.
Onboard LAN Option ROM type
Use this feature to select the type of option ROM installed. The options
are EFI and
Legacy
.
Onboard LAN1 Option ROM
Select PXE (Preboot Execution Environment) to boot the computer us-
ing a PXE device installed in a specified LAN port. Select Disabled to
prevent system boot using a device installed in a LAN port. The options
are Disabled and
PXE
.
Network Stack
Select Enabled to enable PXE (Preboot Execution Environment) or UEFI
(Unified Extensible Firmware Interface) for network stack support. The
options are Enabled and
Disabled
. If this feature is enabled, the two
features below are available:
*If the item above is set to Enabled, the following items will become
available for configuration:
Ipv4 PXE Support
Select Enabled to enable Ipv4 PXE (Preboot Execution Environment) for
boot support. If this feature is set to Disabled, Ipv4 PXE boot option will
not be supported. The options are
Enabled
and Disabled.
Ipv6 PXE Support
Select Enabled to enable Ipv6 PXE (Preboot Execution Environment) for
boot support. If this feature is set to Disabled, Ipv6 PXE boot option will
not be supported. The options are Enabled and
Disabled.