ASRock Z77E-ITX 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 Z77E-ITX Copyright Notice DisclaimerContents Uefi Setup Utility Package Contents IntroductionSpecifications Wireless LAN AudioRear Panel I/O Connector Bios FeatureUnique Feature USB3.0Hardware MonitorCertifications Page Page Page Motherboard Layout 17.0cm 6.7MSATA Connector Black I/O Panel LAN Port LED IndicationsTable for Audio Output Connection Page WiFi-802.11n Module and ASRock WiFi 2.4GHz Antenna Infrastructure ModeAd-hoc Mode Pre-installation Precautions Screw HolesCPU Installation Page Installation of CPU Fan and Heatsink Installation of Memory Modules Dimm Installing a DimmInstalling an expansion card Expansion Slots PCI Express SlotsDual Monitor and Surround Display Features Dual Monitor FeatureSurround Display Feature For Windows XP / XP 64-bit OSWhat is HDCP? For Windows 7 / 7 64-bit OSHdcp Function ASRock Smart Remote Installation Guide Advanced Super IO Configuration CIR Controller EnabledCIR sensors in different angles Jumpers Setup DescriptionOnboard Headers and Connectors Connect the remote System Panel Header ATX Power Connector ATX 12V Power ConnectorWhat is Hot Plug Function? What is Hot Swap Function?Points of attention, before you process the Hot Plug How to Hot Plug a Sata / SATA2 / SATA3 HDD Driver Installation Guide Installing Windows 7 / 7 64-bit With RAID FunctionsSet up Uefi Use RAID Installation Guide to set RAID configurationInstalling Windows XP / XP 64-bit Without RAID Functions Install Windows XP / XP 64-bit OS on your systemIntroduction Uefi Menu BarNavigation Keys Main ScreenNavigation Keys + / Tab Enter Pgup Pgdn Home F10 F12OC Tweaker Screen Long Duration Power Limit Short Duration Power LimitDram Timing Configuration Load XMP Setting Intel Turbo Boost TechnologyCommand Rate CR Dram Timing Control Dram tCLDram tRCD Dram tRPMRC Fast Boot Voltage Configuration Power Saving ModeDram tRTP Dram tFAWUser Defaults Advanced Screen Instant FlashInternet Flash CPU Configuration Intel Virtualization Technology Hardware PrefetcherAdjacent Cache Line Prefetch North Bridge Configuration South Bridge Configuration Storage Configuration Sata Mode SelectionAggressive 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 CIR ControllerAcpi Configuration USB Configuration CPU Fan 1 Setting Chassis Fan 1 SettingHardware Health Event Monitoring Screen Boot Screen Security Screen Exit Screen Software Support Installing OS on a HDD Larger Than 2TB in Ahci Mode Installing OS on a HDD Larger Than 2TB in RAID Mode Please make sure to use Windows 7 64-bit with SP1 or above

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