DFI TPC121 User Manual page 53

USB Configuration
Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc.
Chipset
USB Configuration
EHCI1 [Enabled]
EHCI2 [Enabled]
USB Ports Per-Port Disable Controller [Disabled]
Version 2.14.1219. Copyright (C) 2011 American Megatrends, Inc.
EHCI1 and EHCI2
These fields are used to enable or disable USB 2.0.
USB Ports Per-Port Disable Controller
Control each of the USB ports (0~13) disabling.
Chapter 7 BIOS Setup
Chapter 7
Control the USB EHCI
(USB 2.0) functions.
One EHCI controller must
always be enabled.
→ ←:
Select Screen
↑↓:
Select Item
Enter: Select
+/ -:
Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
ESC: Exit
53
North Bridge
Aptio Setup Utility - Copyright (C) 2011 American Megatrends, Inc.
Chipset
System Agent Bridge Name IvyBridge
1.5.0.0
System Agent RC Version
VT-d Capability Supported
VT-d
Graphics Configuration

NB PCIe Configuration

Memory Configuration

Version 2.14.1219. Copyright (C) 2011 American Megatrends, Inc.
Check to enableVT-d
function on MCH.
→ ←:
Select Screen
↑↓:
Select Item
Enter: Select
+/ -:
Change Opt.
F1: General Help
F2: Previous Values
F3: Optimized Defaults
ESC: Exit
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