Supermicro X10DBT User Manual page 92

X10DBT/X10DBT-T User's Manual
Apply Memory RAS Policy Globally
Select Enable to apply Memory RAS policy to all related components and systems.
The options are Disable and Enable.
Memory Mirroring
Select Enable to enable memory-mirroring support which will create a duplicate
copy of the data stored in the memory to enhance data security. The options are
Disable and Enable.
South Bridge
This feature is used to configure Intel South Bridge settings.
USB Configuration
The following USB items will display.
•
USB Module Version
•
USB Devices
Legacy USB Support (Available when USB Functions is not Disabled)
Select Enabled to support legacy USB devices. Select Auto to disable legacy sup-
port if USB devices are not present. Select Disabled to have USB devices available
for EFI (Extensive Firmware Interface) applications only. The settings are Disabled,
Enabled and Auto.
USB 3.0 Support
Select Enabled for USB 3.0 support. The options are Disabled and Enabled.
XHCI Hand-Off
This feature is a work-around solution for operating systems that do not support
XHCI (Extensible Host Controller Interface) hand-off. The XHCI ownership change
should be claimed by the XHCI driver. The settings are Enabled and Disabled.
EHCI Hand-Off
This item is for operating systems that do not support Enhanced Host Controller
Interface (EHCI) hand-off. When this item is enabled, EHCI ownership change will
be claimed by the EHCI driver. The settings are Enabled and Disabled.
USB Mass Storage Driver Support
Select Enabled to use USB mass storage devices. The options are Disabled and
Enabled.
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