ASRock H71M-DGS manual Intel Virtualization Technology, Hardware Prefetcher

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to the IA-32 Intel Architecture. An IA-32 processor with “No Execute (NX) Memory Protection” can prevent data pages from being used by malicious software to execute codes. This option will be hidden if the current CPU does not support No-Excute Memory Protection.

Intel Virtualization Technology

When this option is set to [Enabled], a VMM (Virtual Machine Architecture) can utilize the additional hardware capabilities provided by Vanderpool Technology. This option will be hidden if the installed CPU does not support Intel Virtualization Technology.

Hardware Prefetcher

Use this item to turn on/off the MLC streamer prefetcher.

Adjacent Cache Line Prefetch

Use this item to turn on/off prefetching of adjacent cache lines.

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Contents H71M-DGS Disclaimer Copyright NoticeContents Uefi Setup Utility Introduction Package ContentsSpecifications Bios Feature ConnectorAudio Rear Panel I/OSupport CD Unique FeatureHardware MonitorPage Page Page H61 Motherboard LayoutLAN Port LED Indications I/O PanelScrew Holes Pre-installation PrecautionsCPU Installation Page Installation of CPU Fan and Heatsink Installing a Dimm Installation of Memory Modules DimmPcie slots Installing an expansion cardExpansion Slots PCI Express Slots Dual Monitor Feature Dual Monitor and Surround Display FeaturesFor Windows XP / XP 64-bit OS Surround Display FeatureHdcp Function What is HDCP?For Windows 7 / 7 64-bit / VistaTM / VistaTM 64-bit OS Description Jumpers SetupOnboard Headers and Connectors Front Panel Audio Header Chassis Speaker Header ATX 12V Power Connector Please connect an ATX Hot Plug Function for Sata / Sataii HDDs What is Hot Plug Function?Sata power cable Sata / Sataii HDD Hot Plug Feature and Operation GuideHow to Hot Plug a Sata / Sataii HDD Using Sata / Sataii HDDs with NCQ function Set Up Uefi Driver Installation GuideInstalling Windows XP / XP 64-bit Without RAID Functions Using Sata / Sataii HDDs without NCQ function Set up Uefi Install Windows XP / XP 64-bit OS on your systemUefi Menu Bar IntroductionMain Screen Navigation KeysOC Tweaker Screen Dram Timing Conﬁguration Load XMP Setting Short Duration Power LimitPrimary Plane Current Limit Secondary Plane Current LimitMRC Fast Boot Command Rate CRDram tRP Dram tRASUser Defaults Voltage Conﬁguration Power Saving ModeCPU Core Voltage Offset Igpu Voltage OffsetInstant Flash Advanced ScreenCPU Configuration Adjacent Cache Line Prefetch Intel Virtualization TechnologyHardware Prefetcher North Bridge Configuration South Bridge Configuration Sata Mode Selection Storage ConfigurationAggressive Link Power Management Sata ControllersIntelR Rapid Start Technology IntelR Rapid Start TechnologyEntry After Active Page Threshold SupportIntelR Smart Connect Technology IntelR Smart Connect TechnologySuper IO Configuration Acpi Configuration Legacy USB Support USB ConfigurationUSB 2.0 Controller Chassis Fan Setting CPU Fan SettingOver Temperature Protection Hardware Health Event Monitoring ScreenBoot Screen Security Screen Exit Screen Software Support Installing OS on a HDD Larger Than 2TB

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