ASRock H61 Pro Intel Virtualization Technology, Hardware Prefetcher, Adjacent Cache Line Prefetch

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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 H61 Pro Disclaimer Copyright NoticeContents Uefi Setup Utility Introduction Package ContentsSpecifications Audio ConnectorRear Panel I/O Certifications Support CDHardware MonitorPage ASRock Instant Flash Unique FeaturesASRock Extreme Tuning Utility Axtu ASRock Instant BootASRock XFast RAM ASRock APP ChargerASRock XFast USB ASRock XFast LANASRock Combo Cooler Option C.C.O ASRock Crashless BiosASRock OMG Online Management Guard ASRock Internet Flash17.3cm 6.8 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 DimmExpansion Slots PCI Express Slots Installing an expansion cardPcie slots Dual Monitor Feature Dual Monitor and Surround Display FeaturesFor Windows XP / XP 64-bit OS Surround Display FeatureFor Windows 7 / 7 64-bit / VistaTM / VistaTM 64-bit OS What is HDCP?Hdcp Function Description Jumpers SetupOnboard Headers and Connectors Front Panel Audio Header Chassis Speaker Header Please connect the chassis Please connect an ATX 12V power supply to this connector ATX 12V Power ConnectorHot Plug Function for Sata / Sataii HDDs What is Hot Plug Function?Points of attention, before you process the Hot Plug Sata / Sataii HDD Hot Plug Feature and Operation GuideHow to Hot Unplug a Sata / Sataii HDD How to Hot Plug a Sata / Sataii HDDInstalling Windows XP / XP 64-bit Without RAID Functions Driver Installation GuideUsing Sata / Sataii HDDs with NCQ function Set Up Uefi Using Sata / Sataii HDDs without NCQ function Set up Uefi Install Windows XP / XP 64-bit OS on your systemUefi Menu Bar IntroductionPage OMG Online Management Guard Main ScreenOC Tweaker Screen Secondary Plane Current Limit Short Duration Power LimitDram Timing Configuration Load XMP Setting Primary Plane Current LimitDram tRAS Command Rate CRMRC Fast Boot Dram tRPIgpu Voltage Offset Voltage Configuration Power Saving ModeUser Defaults CPU Core Voltage OffsetInstant Flash Advanced ScreenInternet Flash CPU Configuration Hardware Prefetcher Intel Virtualization TechnologyAdjacent Cache Line Prefetch North Bridge Configuration South Bridge Configuration Sata Controllers Storage ConfigurationSata Mode Selection Sata Aggressive Link Power ManagementActive Page Threshold Support IntelR Rapid Start TechnologyIntelR Rapid Start Technology Entry AfterIntelR Smart Connect Technology IntelR Smart Connect TechnologyInfrared Port Super IO ConfigurationSerial Port Serial Port AddressAcpi Configuration USB 2.0 Controller USB ConfigurationLegacy USB Support Internet Setting Network ConfigurationUefi Download Server Over Temperature Protection CPU Fan SettingChassis Fan Setting Power Fan SettingBoot Screen Security Screen Exit Screen Drivers Menu Install Operating SystemSupport CD Information Running The Support CDInstalling OS on a HDD Larger Than 2TB