Acer Aspire X1430G Acer Aspire X1430 and X1430G Desktop Service Guide - Page 21

Advanced Chipset Configuration Parameter Intel EIST Intel Turbo Boost Intel AES-NI Intel XD Bit Intel VT Primary Video Video Memory Size DVMT Mode DVMT/Fixed Memory Size UMA Free Buffer Size Current UMA 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 a graphic controller as a primary boot device. Select the amout of system memory used by the Intel graphics device. Select a video memory mode. Select a video memory size. Select the amount of system memory used by the Intel graphics device. Displays the current unified memory architecture (UMA) size. Option Enabled Disabled Enabled Disabled Enabled Disabled Enabled Disabled Enabled Disabled Auto PCIE Onboard VGA 32MB 64 MB 128 MB Disabled DVMT Fixed 256MB 128 MB Maximum Auto 32MB 64MB 128MB 256MB 512MB Aspire AX1430 Service Guide 13