Supermicro X8DT6 User Manual page 72

X8DT6/X8DT6-F/X8DTE/X8DTE-F User's Manual
providing the user with greater reliability, security and availability in networking and
data-sharing. The settings are Enabled and Disabled.
Active State Power Management
Select Enabled to use the power management for signal transactions between the
PCI Express L0 and L1 Links. Select Enabled to confi gure PCI-Exp. L0 and L1 Link
power states. The options are Disabled and Enabled.
South Bridge Confi guration
This feature allows the user to confi gure Intel ICH South Bridge settings.
USB Functions
Select Enabled to use the onboard USB ports. The Options are: Disabled and
Enabled.
Legacy USB Support
Select Enabled to use Legacy USB devices. If this item is set to Auto, Legacy USB
support will be automatically enabled when a legacy USB device is detected. The
settings are Disabled, Enabled, and Auto.
USB 2.0 Controller Mode
This feature is used to select the USB 2.0 Controller mode. The options are Hi-
Speed (480 Mbps) and Full Speed (12 Mbps).
BIOS EHCI Hand-Off
Select Enabled to enable BIOS Enhanced Host Controller Interface support to
provide a workaround solution for an operating system that does not have EHCI
Hand-Off support. When enabled, the EHCI Interface will be changed from the BIOS-
controlled to the OS-controlled. The options are Disabled and Enabled.

IDE/SATA Confi guration
When this submenu is selected, the AMI BIOS automatically detects the presence
of the IDE devices and displays the following items:
SATA#1 Confi guration
If Compatible is selected, SATA#1 will be set to Legacy mode. When Enhanced
is selected, SATA#1 will be set to Native SATA mode. The options are Disabled,
Compatible and Enhanced.
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