Acer Aspire M3920 Service Guide - Page 21

Advanced Chipset Configuration Parameter Intel EIST Intel Turbo Boost Intel AES-NI Intel XD Bit Intel VT Video Memory Size DVMT Mode DVMT/Fixed Memory Size Description When enabled, this feature allows the OS to reduce power consumption. When disabled, the system operates at maximum CPU speed. Enables or disables Intel Turbo Boost Technology. Enables or disables Advanced Encryption Standard New Instructions (AES-NI). When enabled, the processor disables code execution when a worm attempts to insert a code in the buffer preventing damage and worm propagation. When disabled, the processor forces the Execute Disable (XD) Bit feature flag to always return to 0. Enables or disables the Virtualization Technology (VT) availability. If enabled, a virtual machine manager (VMM) can utilize the additional hardware virtualization capabilities provided by this technology. Note: A full reset is required to change the setting. Select the amout of system memory used by the Intel graphics device. Select a video memory mode. Select a video memory size. Option Enabled Disabled Enabled Disabled Enabled Disabled Enabled Disabled Enabled Disabled 32MB 64 MB 128 MB Disabled DVMT Fixed 256MB 128 MB Maximum Chapter 2 13