3.4.8 Advanced: USB Configuration
Options summary:
Legacy USB Support
Enables Legacy USB support. AUTO option disables legacy support if no USB devices
are connected. DISABLE option will keep USB devices available only for EFI applications.
USB3.0 Support
Chapter 3 – AMI BIOS Setup
Enabled
Disabled
Auto
Smart Auto
Enabled
Disabled
Mode of operation of xHCI controller.
Optimal Default, Failsafe Default
Optimal Default, Failsafe Default
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