Supermicro C7Z170-SQ - Page 132

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Supermicro C7Z170-SQ Motherboard User’s Manual
Storage Option ROM/UEFI Driver
This feature controls which option ROM to execute for the storage
device. The options are Disabled, UEFI, and Legacy.
Above 4GB MMIO BIOS assignment
Select Enable for remapping of BIOS above 4GB. The options are
Enabled and Disabled.
PCIe/PCI/PnP Conguration
PCH SLOT1 PCI-E 3.0 X1 (IN X4) OPROM,
CPU SLOT2 PCI-E 3.0 X4 (IN X16) OPROM,
PCH SLOT3 PCI-E 3.0 X4 OPROM,
CPU SLOT4 PCI-E 3.0 X8 (IN X16) OPROM,
PCH SLOT5 PCI-E 3.0 X1 (IN X4) 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 op-
tions are Disabled, Legacy, and EFI.
Onboard LAN Option ROM type
Select the type of option ROM installed. The options are Legacy and
UEFI.
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.
Network Stack
Select Enabled to enable PXE (Preboot Execution Environment) or UEFI
(Unied Extensible Firmware Interface) for network stack support. The
options are Disabled and Enabled. 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 Disabled
and Enabled.