Foxconn D42S English Manual - Page 31

3 CPU Configuration CMOS Setup Utility - Copyright (C) 1985-2009, American Megatrends, Inc. CPU Configuration �C��P��U��C��o�n��fi�g�u�r�a��ti�o�n Help Item Module Version : 3F.18 Disabled for WindowsXP Manufacturer : Intel Genuine Intel(R) CPU @1.66GHz Frequency :1.66GHz FSB Speed :666MHz Cache L1 :48KB Cache L2 :1024KB Ratio Actual Value:10 Max CPUID Value Limit [Disabled] Execute Disable Bit [Enabled] �H��y�p�e�r�T�h�r�e�a�d�i�n�g�T�e��c�h�n�o�lo�g��y [Enabled] Move Enter:Select +/-/:Value F10:Save ESC:Exit F1:General Help F9:Optimized Defaults This menu shows most of the CPU specifications. ► Max CPUID Value Limit This item is used to enable or disable CPUID maximum value limit configuration. Set [Disabled] for WinXP. ► Execute-Disable Bit This item is used to enable/disable the Execute Disable Bit feature. Intel's Execute Disable Bit functionality can help prevent certain classes of malicious buffer overflow attacks when combined with a supporting operating system. Execute Disable Bit allows the processor to classify areas in memory by where application code can execute and where it cannot. When a malicious worm attempts to insert code in the buffer, the processor disables code execution, preventing damage and worm propagation. Replacing older computers with Execute Disable Bit-enabled systems can halt worm attacks, reducing the need for virus-related repairs. By combining Execute Disable Bit with anti-virus, firewall, spyware removal, e-mail filtering software, and other network security measures, IT managers can free IT resources for other initiatives. ► Hyper Threading Technology This item is used to enable/disable the Hyper Threading Technology feature. 24