Lenovo ThinkPad T530i User Manual page 141

Table 7. Security menu items (continued)
Menu item
Submenu item
UEFI BIOS Flash BIOS Updating by
Update Option or End-Users (Windows 7)
UEFI Firmware Flash Firmware
Update Option Updating by End-Users
Secure RollBack
Prevention
Memory Execution Prevention
Protection
Virtualization Intel Virtualization
Technology
Intel VT-d Feature
Ethernet LAN
I/O Port Access
Wireless LAN
Wireless WAN
Bluetooth
USB Port
ExpressCard Slot
Ultrabay (HDD/Optical)
Memory Card Slot
Smart Card Slot
Integrated Camera
Microphone
Value
Comments
• Disabled If you select Enabled, all users can update the
UEFI BIOS. If you select Disabled, only the
• Enabled
person who knows the supervisor password can
update the UEFI BIOS.
• Disabled If you select Disabled, you can flash the older
version UEFI BIOS.
• Enabled
• Disabled Some computer viruses and worms cause
memory buffers to overflow. By selecting
• Enabled
Enabled, you can protect your computer against
attacks by such viruses and worms. If after
choosing Enabled you find that a program does
not run correctly, select Disabled and reset the
setting.
• Disabled If you select Enabled, a Virtual Machine Monitor
(VMM) can utilize the additional hardware
• Enabled
capabilities provided by Intel Virtualization
Technology.
• Disabled Intel VT-d stands for Intel Virtualization
Technology for Directed I/O. When enabled, a
• Enabled
VMM can utilize the platform infrastructure for I/O
virtualization.
• Disabled If you select Enabled, you can use the Ethernet
LAN device.
• Enabled
• Disabled If you select Enabled, you can use the wireless
LAN device.
• Enabled
• Disabled If you select Enabled, you can use the wireless
WAN device.
• Enabled
• Disabled If you select Enabled, you can use Bluetooth
devices.
• Enabled
• Disabled If you select Enabled, you can use USB
connectors.
• Enabled
• Disabled If you select Enabled, you can use the
ExpressCard slot.
• Enabled
• Disabled If you select Enabled, you can use Ultrabay
Enhanced devices.
• Enabled
• Disabled If you select Enabled, you can use the memory
card slots.
• Enabled
• Disabled
If you select Enabled, you can use the smart
card slot.
• Enabled
• Disabled
If you select Enabled, you can use the integrated
camera.
• Enabled
• Disabled
If you select Enabled, you can use the
microphones (internal, external, or line-in).
• Enabled
.
Chapter 8 Advanced configuration
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