DFI HD310-Q87 User Manual page 50

XHCI Mode
Selects the operation mode of XHCI controller. These options are Auto, Enabled,
and Disabled. When Disabled is selected in the XHCI Mode, it will display the following
information:
Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc.
Chipset
USB Confi guration
[Disabled]
USB Precondition
XHCI Mode [Disabled]
EHCI1 [Enabled]
EHCI2 [Enabled]
USB Ports Per-Port Disable Control [Disabled]
Version 2.15.1236. Copyright (C) 2012 American Megatrends, Inc.
EHCI 1 and EHCI 2
These fields are used to control the functions of USB EHCI (USB 2.0) controllers
One EHCI controller must always be enabled.
Chapter 3 BIOS Setup
Chapter 3
Mode of operation of
XHCI controller.

Select Screen

Select Item
Enter: Select
+/ -:
Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Reset
ESC: Exit
.
50
USB Ports Per-Port Disable Control
This field is used to control each of the USB ports (0~13) disabling. When enabled,
it will display the following information:
Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc.
Chipset
USB Confi guration
USB Precondition [Disabled]
XHCI Mode [Auto]
USB Ports Per-Port Disable Control [Enabled]
USB Port #0 [Enabled]
USB Port #1 [Enabled]
USB Port #2 [Enabled]
USB Port #3 [Enabled]
USB Port #4 [Enabled]
USB Port #5 [Enabled]
USB Port #6 [Enabled]
[Enabled]
USB Port #7
USB Port #8 [Enabled]
USB Port #9 [Enabled]
USB Port #10 [Enabled]
USB Port #11 [Enabled]
Version 2.15.1236. Copyright (C) 2012 American Megatrends, Inc.
USB Port #0/1/2/3/4/5/6/7/8/9/10/11
Enables or disables these USB ports.
Control each of the USB
ports (0~13) disabling.

Select Screen

Select Item
Enter: Select
+/ -: Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
F4: Save & Reset
ESC: Exit
www.dfi .com