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3
BIOS Setup
USB Confi guration
USB Confi guration
XHCI Pre-Boot Driver
xHCI Mode
EHCI1
EHCI2
USB Ports Per-Port Disable Control
xHCI Mode
Mode of operation of xHCI controller. Options are Smart Auto, Auto, Disabled.
EHCI1 and EHCI2
These fi elds are used to enable or disable USB 2.0.
USB Ports Per-Port Disable Control
Control each of the USB ports (0~13) disabling.
80
Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc.
Chipset
[Enabled]
[Smart Auto]
[Enabled]
[Enabled]
[Disabled]
Version 2.14.1219. Copyright (C) 2011 American Megatrends, Inc.
Enable or disable XHCI
Pre-Boot Driver support.
Select Screen
Select Item
Enter: Select
+/ -:
Change Opt.
F1:
General Help
F2:
Previous Values
F3:
Optimized Defaults
F4:
Save & Exit
ESC: Exit
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