Table 5. Security menu items (continued)
Menu item
Submenu item
Selection
Comments
Memory Protection
Execution Prevention
• Disabled
•
Enabled
Some computer viruses
and worms cause memory
buffers to overflow by
running code where only
data is allowed. If the
Data Execution Prevention
feature is used with your
operating system, then
by selecting
Enabled
you
can protect your computer
against attacks by such
viruses and worms. If after
choosing
Enabled
you find
that an application program
does not run correctly,
select
Disabled
and reset
the setting.
Intel
®
VT-d Feature
•
Disabled
• Enabled
When enabled, a Virtual
Machine Monitor (VMM)
can utilize the platform
infrastructure for I/O
virtualization.
Virtualization
Intel
®
Virtualization
Technology
•
Disabled
• Enabled
When enabled, a VMM
can utilize the additional
hardware capabilities.
Ethernet LAN
• Disabled
•
Enabled
If you select
Enabled
, you
can use the Ethernet LAN
device.
Wireless LAN
• Disabled
•
Enabled
If you select
Enabled
, you
can use the wireless LAN
device.
Wireless WAN
• Disabled
•
Enabled
If you select
Enabled
, you
can use the wireless WAN
device.
Bluetooth
• Disabled
•
Enabled
If you select
Enabled
,
you can use the Bluetooth
device.
USB Port
• Disabled
•
Enabled
If you select
Enabled
,
you can use the USB
connectors.
Memory Card Slot
• Disabled
•
Enabled
If you select
Enabled
,
you can use the memory
card slot for SD card or
MultiMediaCards.
Integrated Camera
• Disabled
•
Enabled
If you select
Enabled
, you
can use the integrated
camera.
Microphone
• Disabled
•
Enabled
If you select
Enabled
, you
can use the microphone
(internal, external, or
line-in).
I/O Port Access
Chapter 7
.
Advanced configuration
95
Summary of Contents for ThinkPad T430u
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