Gigabyte R152-Z30 - PCI Subsystem

- 67 - BIOS Setup
5-2-8 PCI Subsystem
Parameter Description
PCI Bus Driver Version Displays the PCI Bus Driver version information.
PCIE_#
(Note1)
Change the PCIe lanes.
Options available: Auto/x16/x8x8/x8x4x4/x4x4x8/x4x4x4x4/
Disabled. Default setting is Auto.
PCI Express 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.
MEZZ
Change mezzanine PCIe lanes.
Options available: Auto/x16/x8x8/x8x4x4/x4x4x8/x4x4x4x4/
Disabled. Default setting is Auto.
MEZZ I/O ROM
When enabled, this setting will initialize the device expansion
ROM for the related U.2 device.
Options available: Enabled/Disabled. Default setting is Enabled.
Onboard LAN1 / LAN2 Controller
(Note2)
Enable/Disable the onboard LAN1 / LAN2 devices.
Options available: Enabled/Disabled. Default setting is Enabled.
Onboard LAN1 / LAN2 I/O ROM
(Note2)
Enable/Disable the onboard LAN1 / LAN2 devices, and initializes
device expansion ROM.
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 LAN controller.