Gigabyte MZ72-HB2 - Page 47

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BIOS Setup
Parameter
Description
PCI Bus Driver Version
Displays the PCI Bus Driver version information.
PCIE_# Lanes
(Note1)
Change the PCIe lanes.
Options available: Disabled, Auto, x8, x4x4, x16, x8x8, x8x4x4,
x4x4x8, x4x4x4x4. Default setting is Auto.
PCIE_ # I/O ROM
(Note1)
When enabled, this setting will initialize the device expansion ROM
for the related PCI-E slot.
Options available: Enabled, Disabled. Default setting is Enabled.
SLSAS_# Function
(Note2)
Change Slimline SAS function to SATA/NVMe setting.
Options available: Disabled, Default, SATA, PCIe x4.
Default setting is Default.
Note: The setting [Default] is SATA, to use NVMe drives select
[PCIe x4].
Onboard LAN Controller
(Note3)
Enable/Disable the onboard LAN devices.
Options available: Enabled, Disabled. Default setting is Enabled.
Onboard LAN# I/O ROM
(Note3)
Enable/Disable the onboard LAN devices, and initializes device
expansion ROM.
Options available: Enabled, Disabled. Default setting is Enabled.
PCI Devices Common Settings
Above 4G Decoding
Enable/Disable memory mapped I/O to 4GB or greater address
space (Above 4G Decoding).
Options available: Enabled, Disabled. Default setting is Enabled.
SR-IOV Support
If the system has SR-IOV capable PCIe devices, this item Enable/
Disable Single Root IO Virtualization Support.
Options available: Enabled, Disabled. Default setting is Enabled.
(Note1) This section is dependent on the available PCIe Slot.
(Note2) This section is dependent on the available Slimline SAS controller.
(Note3) This section is dependent on the available LAN controller.