Supero C9Z390-CG, User Manual

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Chapter 4: UEFI BIOS
4-39
Port 60/64 Emulation
This feature enables I/O port 60h/64h emulation for legacy USB keyboard
support on non-USB aware operating systems. The options are Disabled
and Enabled .

Connectivity Configuration
CNVi WiFi&BT
This feature controls the connectivity mode. Selecting Enable enables
WIFI & Bluetooth support. The options are Disabled and Enabled .

PCIe/PCI/PnP Configuration
Video
This feature controls which option ROM to execute for the video device.
The options are Do Not Launch, UEFI, and Legacy .
Above 4GB MMIO BIOS Assignment
Select Enable for remapping of BIOS above 4GB. The options are Dis-
abled and Enabled.
BME DMA Mitigation
This feature re-enables Bus Master Attribute. The options are Disabled
and Enabled.
CPU SLOT1 PCI-E 3.0 X4 OPROM
PCH SLOT2 PCI-E 3.0 X1 OPROM
CPU SLOT3 PCI-E 3.0 X8 (IN X16) OPROM
PCH SLOT4 PCI-E 3.0 X1 OPROM
PCH SLOT5 PCI-E 3.0 X1 OPROM
CPU SLOT6 PCI-E 3.0 X16 OPROM
PCI-E M.2-M1 OPROM
PCI-E M.2-M2 OPROM
PCI-E M.2-E1 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 options
are Disabled, Legacy , and EFI.
Onboard LAN1 SUPPORT
Use this feature to enable the onboard LAN1 device. The options are
Disabled and Enabled .