DFI DL631-C226 - Manual (Page 48)

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48
Chapter 3 BIOS Setup
Chapter 3
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:
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.
Mode of operation of
XHCI controller.
Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc.
Version 2.15.1236. Copyright (C) 2012 American Megatrends, Inc.
USB Confi guration
USB Precondition
XHCI Mode
EHCI1
EHCI2
USB Ports Per-Port Disable Control
[Disabled]
[Disabled]
[Enabled]
[Enabled]
[Disabled]
Chipset
 Select Screen
 Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous
Values
F3: Optimized Defaults
F4: Save & Reset
ESC: Exit
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:
Control each of the USB
ports (0~13) disabling.
Aptio Setup Utility - Copyright (C) 2012 American Megatrends, Inc.
Version 2.15.1236. Copyright (C) 2012 American Megatrends, Inc.
USB Confi guration
USB Precondition
XHCI Mode
USB Ports Per-Port Disable Control
USB Port #0
USB Port #1
USB Port #2
USB Port #3
USB Port #4
USB Port #5
USB Port #6
USB Port #7
USB Port #8
USB Port #9
[Disabled]
[Auto]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
[Enabled]
Chipset
USB Port #0/1/2/3/4/5/6/7/8/9
Enables or disables these USB ports.
 Select Screen
 Select Item
Enter: Select
+/-: Change Opt.
F1: General Help
F2: Previous
Values
F3: Optimized Defaults
F4: Save & Reset
ESC: Exit