Lenovo ThinkPad Yoga 11e (English) User Guide - Page 83
I/O Port Access, OS Optimized
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Table 5. Security menu items (continued) Menu item Submenu item Value Memory Protection Execution Prevention • Disabled • Enabled Virtualization Intel Virtualization Technology • Disabled • Enabled I/O Port Access Intel VT-d Feature • Disabled • Enabled Ethernet LAN Wireless LAN Bluetooth USB Port Memory Card Slot Integrated Camera • Disabled • Enabled • Disabled • Enabled • Disabled • Enabled • Disabled • Enabled • Disabled • Enabled • Disabled • Enabled Comments Note: This item is set as Disabled by default when the OS Optimized Defaults on the Restart menu is set as Disabled. This item is set as Enabled by default when the OS Optimized Defaults is set as Enabled. Some computer viruses and worms cause memory buffers to overflow. By selecting 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. If you select Enabled, a Virtual Machine Monitor (VMM) can utilize the additional hardware capabilities provided by Intel Virtualization Technology. Intel VT-d stands for Intel Virtualization Technology for Directed I/O. When enabled, a VMM can utilize the platform infrastructure for I/O virtualization. If you select Enabled, you can use Ethernet LAN devices. If you select Enabled, you can use wireless LAN devices. If you select Enabled, you can use Bluetooth devices. If you select Enabled, you can use USB connectors. If you select Enabled, you can use the memory card slot. If you select Enabled, you can use the integrated camera. Chapter 5. Advanced configuration 67