Table 3-3 Computer Setup—Security (continued)
System IDs Displays the following:
● Product name
●
Serial number
●
Universal Unique Identifier (UUID) number. The UUID can only be updated if the current
chassis serial number is invalid. (These ID numbers are normally set in the factory and are
used to uniquely identify the system.)
●
SKU number
● Family name
●
Asset tag (18-byte identifier), a property identification number assigned by the company to
the computer.
● Feature byte
●
Build ID
●
Keyboard locale setting (for example, English or German)
System Security
(some models: these
options are hardware
dependent)
Data Execution Prevention (some models) (enable/disable) - Helps prevent operating system
security breaches. Default is enabled.
Virtualization Technology (VTx/VTd) (some models) (enable/disable) - Controls the virtualization
features of the processor and virtualization DMA remapping features of the chipset. Changing this
setting requires turning the computer off and then back on. Default is disabled.
14 Chapter 3 Computer Setup (F10) Utility
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