BIOS Setup Information
FUDA2-S1x11 Series Panel PC User’s Manual
4-13
USB Configuration
USB Configuration Parameters.
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.
Choices: Enabled, Disabled(Default).
XHCI Legacy Support
Enable/Disable XHCI Controller Legacy support.
Choices: Enabled, Disabled(Default).
XHCI Hand-off
This is a workaround for OSes without XHCI hand-off support. The XHCI
ownership change should be claimed by XHCI driver.
Choices: Enabled, Disabled(Default).
EHCI Hand-off
This is a workaround for OSes without EHCI hand-off support. The EHCI
ownership change should be claimed by EHCI driver.
Choices: Enabled, Disabled(Default).
