Acer G330 User Manual - Page 77

59 Parameter Description Option Execute Disable Bit Select whether to enable the Intel Execute Disable Bit (XD) function. The XD function allows the processor to divide the system memory into areas for storage of processor instructions or for storage of data. When a malicious worm attempts to insert code in the buffer, the processor disables code execution, preventing damage or worm propagation. Enabled Disabled Virtualization Technology Select whether to enable the Intel Virtualization Technology function. VT allows a single platform to run multiple operating systems in independent partitions. Enabled Disabled Note: Before enabling any of the Intel processor technologies mentioned in this section, ensure that your system OS supports it. Refer to your system OS user documentation for more information. Memory Parameter Total Memory Current Configuration Description Option Total system memory size detected during POST Current memory configuration mode (dual or single channel operation)