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Supermicro C7Z270-PG Motherboard User’s Manual

Above 4GB MMIO BIOS Assignment

Select Enable for remapping of BIOS above 4GB. The options are Enabled

and Disabled.

PCIe/PCI/PnP Conguration

CPU SLOT1 PCI-E 3.0 X8 (IN X16) OPROM,

CPU SLOT3 PCI-E 3.0 X16 OPROM,

PCH SLOT4 PCI-E 3.0 X4 OPROM,

CPU SLOT5 PCI-E 3.0 X8 (IN X16) OPROM,

CPU SLOT7 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 op-

tions are Disabled, Legacy, and EFI.

Onboard LAN Option ROM type

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

using a PXE device installed in a LAN port specied. Select Disabled

to prevent system boot using a device installed in a LAN port. The

options are Disabled and PXE.

Onboard LAN2 Option ROM

Select PXE (Preboot Execution Environment) to boot the computer

using a PXE device installed in a LAN port specied. 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

(Unied Extensible Firmware Interface) for network stack support. The

options are Enabled and Disabled. If this feature is enabled, the two

features below are available.

Ipv4 PXE Support

Select Enabled to enable Ipv4 PXE (Preboot Execution Environ-

ment) for boot support. If this feature is set to Disabled, Ipv4

PXE boot option will not be supported. The options are Enabled

and Disabled.

Supero C7Z270-PG User Manual

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