A d v a n c e d M e n u
Table 8: Fields, Options and Defaults for the CPU Features Submenu of the Advanced Menu
Menu Field | Options  | Default  | Description  | |
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XD Bit | ■  | Disabled | [Enabled] | Allows the user to enable and disable the Execute Disable Bit  | 
functionality: | ■  | Enabled | 
  | functionality. Execute Disable Bit allows the processor to classify  | 
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  | areas in memory where application code can and cannot  | 
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  | execute. In the event an internet worm attempts to insert code  | 
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  | in the buffer, the processor disables code execution to prevent  | 
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  | damage or worm propagation.  | 
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