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USB Confi guration
This section is used to confi gure USB.
Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc.
Advanced
USB Confi guration
USB Devices:
2 Hubs
Legacy USB Support
EHCI Hand-off
Version 2.14.1219. Copyright (C) 2011 American Megatrends, Inc.
Legacy USB Support
Enabled
Enables legacy USB.
Auto
Disables support for legacy when no USB devices are connected.
Disabled
Keeps USB devices available only for EFI applications.
EHCI Hand-off
This is a workaround for OSes that does not support EHCI hand-off. The
EHCI ownership change should be claimed by the EHCI driver.
Enables Legacy USB
support. AUTO option
disables legacy support if
no USB devices are
connected. DISABLE
option will keep USB
[Enabled]
devices available only for
[Disabled]
EFI applications.
Enter: Select
+/ -:
F1:
F2:
F3:
F4:
ESC: Exit
BIOS Setup
Select Screen
Select Item
Change Opt.
General Help
Previous Values
Optimized Defaults
Save & Exit
3
65
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