ATXN-5520 / WTM7026 Technical Reference
Advanced Setup
5-33
Chassis Plans
Intel VT-d Configuration
When you select
Intel VT-d Configuration
from the Advanced Setup Screen, the following Setup screen
displays:
Intel VT-d Configuration Screen
The basic idea virtualization is to allow the computer platform to run multiple operating systems and/or
software applications on the same motherboard. Intel® VT-d or Intel® Virtualization for Directed I/O
extends this basic concept to I/O devices while enhancing platform security by restricting
direct memory
access (DMA)
of the devices to pre-assigned domains or physical memory regions..
When you display the Intel VT-d Configuration screen, the format is similar to the sample shown above.
Highlight the option you wish to change and press
<Enter>
to display the available settings. Select the
appropriate setting and press
<Enter>
again to accept the highlighted value.
I
NTEL
VT-
D
C
ONFIGURATION
S
ETUP
O
PTIONS
The description for the system option listed below shows the value as it appears if you have not yet run
Advanced Setup. Once you change the setting, the new setting displays each time Advanced Setup is run.
Intel VT-d Configuration
The Setup screen displays the system options:
Intel VT-d
[Enabled
]
Available options are:
Disabled
Enabled
Main
| Advanced | PCIPnP
Boot
Security
Chipset
Exit
Intel VT-d
[Enabled]
Coherency Support
[Disabled]
V02.67 (C)Copyright 1985-2009, American Megatrends, Inc
.
Disabled
Enabled
←→ Select Screen
↑↓
Select Item
+-
Change Field
F1
General Help
F10
Save and Exit
ESC Exit
BIOS SETUP UTILITY
Содержание ATXN-5520
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