Lenovo 20BV001CGE User Manual page 100

Table 3. Security menu items (continued)
Menu item Submenu item
Virtualization Intel Virtualization
Technology
Intel VT-d Feature
I/O Port Access Ethernet LAN
Wireless LAN
Wireless WAN
Bluetooth
USB Port
Memory Card Slot
Smart Card Slot
Integrated Camera
Microphone
Fingerprint Reader
Internal Device Bottom Cover
Access Tamper Detection
Internal Storage
Tamper Detection
84
User Guide
Value Comments
• 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 connection.
• 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 the USB
connectors.
• 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 slots.
• 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
• Disabled If you select Enabled, you can use the
fingerprint reader.
• Enabled
• Disabled Enable or disable the tamper detection. If
tamper is detected, Supervisor Password is
• Enabled
required to boot the system. Bottom Cover
Tamper Detection will not take effect unless
Supervisor Password is enabled.
• Disabled If you select Enabled, removing any internal
storage device when your computer is in sleep
• Enabled
mode will be detected. If you remove the internal
storage device while the computer is in sleep
mode, the computer will shut down when you
wake it up, and any unsaved data will be lost.