Gigabyte MS04-CE0 - Page 43

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BIOS Setup
Parameter
Description
PCI Bus Driver Version
Displays the PCI Bus Driver version information.
SLOT# 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.
SLOT# Lanes
(Note1)
Change the PCIe lanes. Default setting is Auto.
SLOT# Max Link Speed
(Note1)
Congure PCIe max link speed.
Options available: Auto, Gen1, Gen2, Gen3, Gen4, Gen5.
Default setting is Auto.
M2M I/O ROM
(Note2)
Enable/Disable M2M devices, and initializes device expansion ROM.
Options available: Enabled, Disabled. Default setting is Enabled.
M2M Lanes
(Note2)
Change the M2M PCIe lanes.
Options available: Auto, x4, x2x2. Default setting is Auto.
M2M Max Link Speed
(Note2)
Congure M2M max link speed.
Options available: Auto, Gen1, Gen2, Gen3, Gen4, Gen5.
Default setting is Auto.
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 M.2 Slot.