Advantech AIMB-503 - Super IO Configuration

41 AIMB-503 User Manual
Chapter 3 BIOS Operation
 Legacy USB Support
Enables support for legacy USB. Auto option disables legacy support if no USB
devices are connected.
 USB3.0 Support
This item allows users to enable or disable USB3.0.
 XHCI Hand-off
This is just a workaround item under OS without XHCI hand-off support.
 EHCI Hand-off
This is just a workaround item under OS without EHCI hand-off support.
 USB Mass Storage Driver Support
This item allows users to enable or disable USB Mass Storage Driver Support.
 USB hardware delays and time-outs
To set up parameter for detect USB device.
 Mass Storage Devices
Shows USB mass storage device information.
3.3.11 Super IO Configuration