TP45D2-A7/TP43D2-A7 BIOS M anual
17
Intel VT-d
Virtualization T echnology for Directed I/O (VT -d) extends Virtualization
T echnology (VT ) roadmap, by providing hardware assists for virtualization solution.
VT -d can help end users improve security and reliability of the systems and also
improve performan ce of I/O devices in virtualized environment.
Options: Disabled (Default) / Enabled
USB Configuration
T his item shows the USB controller and using USB device information.
BIOS SETU P U TILITY
Advan ced
vxx .xx (C)Copyright 1985-200x, American Me gatrends, Inc.
S elect Screen
S elect Item
C hange Option
G eneral Help
S ave and Exit
E xit
+-
F1
F10
ESC
Enables support for
legacy USB. AUTO
option disables
legacy support if
no USB devices are
connected.
USB Configurat ion
USB Devices En abled:
Module Version - 2.24.2-13.4
Legacy USB Sup port [Ena bled]
USB 2.0 Contro ller Mode [HiS peed]
BIOS EHCI Hand -Off [Ena bled]
> USB Mass Sto rage Device Configu ration
Legacy USB Support
T his item determines if the BIOS should provide legacy support fo r USB devices
like the keyboard, mouse, and USB drive. T his is a useful feature when using such
USB devices with operating systems that do not natively support USB (e.g.
Microso ft DOS or Windows NT).
Options: Enabled (Default) / Disabled
USB 2.0 Controller Mode
T his item allows you to select the operation mode of the USB 2.0 controller.
Options: HiSpeed (Default) USB 2.0-480Mbps
FullSpeed
USB
1.1-12Mbps
