ASRock H87M-ITX manual CPU Thermal Throttling, No-Execute Memory Protection, Hardware Prefetcher

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CPU Thermal Throttling

Enable CPU internal thermal control mechanisms to keep the CPU from overheat- ing.

No-Execute Memory Protection

Processors with No-Execution Memory Protection Technology may prevent certain classes of malicious buffer overflow attacks.

Intel Virtualization Technology

Intel Virtualization Technology allows a platform to run multiple operating systems and applications in independent partitions, so that one computer system can function as multiple virtual systems.

Hardware Prefetcher

Automatically prefetch data and code for the processor. Enable for better performance.

Adjacent Cache Line Prefetch

Automatically prefetch the subsequent cache line while retrieving the currently requested cache line. Enable for better performance.

English

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Contents Page Copyright Notice DisclaimerContents Uefi Setup Utility Package Contents IntroductionSpecifications CPULAN Bios Certifica Unique Features ASRock XFast RAM ASRock Crashless BiosASRock Easy RAID Installer ASRock OMG Online Management GuardASRock Interactive Uefi ASRock Easy Driver InstallerASRock Fast Boot ASRock Restart to UefiASRock FAN-Tastic Tuning Motherboard Layout ATXPWR1No. Description I/O Panel Activity / Link LED Status Description Installation Installing the CPU English English Installing the CPU Fan and Heatsink Installing Memory Modules Dimm English Expansion Slots PCI and PCI Express Slots There is 1 PCI Express slot on this motherboardJumpers Setup CLRCMOS1Onboard Headers and Connectors Pwrbtn Power SwitchHeader can support two ports ATX Power Connector Pin ATXPWR1 See p.10, No Pin CI1 Drivers Menu Installing DriversRunning The Support CD Utilities MenuUsing A-Tuning TuningInstalling A-Tuning Operation ModeTools XFast RAMOC Tweaker System InfoTech Service Intel Rapid Start Technology System RequirementsSetup Guide Configuring Rapid StartDouble-click the Intel Rapid Start Technology Manager icon Using Rapid Start English Intel Smart Connect Technology Installing ASRock Smart Connect Utility Click Apply to enable Smart Connect Using Smart Connect English Installing Sunlogin remote client Configuring and Using SunloginQualcomm Atheros Security Wake On Internet Technology English Installing Sunlogin control client Using Remote Wakeup English Using Remote Control English Intel Extreme Tuning Utility Ixtu UI OverviewStress Test Manual TuningSystem Information BenchmarkingStart8 Installing Start8Configuring Start8 StyleConfigure ControlDesktop AboutIntroduction Uefi Menu BarNavigation Keys ENDActive Page on Entry Main ScreenUefi Guide Intel SpeedStep Technology CPU Configuration CPU RatioOC Tweaker Screen Intel Turbo Boost TechnologyGT Voltage Mode Long Duration Power LimitShort Duration Power Limit Dram Timing ConfigurationRAS# to CAS# Delay tRCD Load XMP SettingDram Configuration Dram Tweaker Dram Reference ClockRAS to RAS Delay tRRD Command Rate CRWrite Recovery Time tWR Write to Read Delay tWTRTRDRD TREFITCKE TRDRDDRFivr Configuration Fivr Switch Frequency Signature Command Tri StateMRC Fast Boot Fivr Switch Frequency OffsetVoltage Configuration Dram Voltage CPU Integrated VR FaultsCPU Integrated VR Efficiency Mode CPU Cache Voltage OffsetAdvanced Screen CPU Configuration Intel Virtualization Technology CPU Thermal ThrottlingNo-Execute Memory Protection Hardware PrefetcherChipset Configuration Onboard HD Audio Restore on AC/Power LossRender Standby Front PanelSata Aggressive Link Power Management Storage ConfigurationSata Mode Selection Sata ControllersHard Disk S.M.A.R.T Intel Rapid Start Technology Intel Smart Connect Technology Acpi Configuration USB Keyboard/Remote Power On USB Mouse Power OnUSB 3.0 Controller USB ConfigurationUSB Controller Legacy USB SupportTrusted Computing Security Device SupportEasy Driver Installer Uefi Tech ServiceEasy RAID Installer ToolsInstant Flash Network ConfigurationInternet Setting Internet FlashLoad User Default Dehumidifier CPU Fan SettingSave User Default Dehumidifier PeriodCase Open Feature CPU Fan 1 SettingChassis Fan 1 Setting Hardware Health Event Monitoring ScreenBoot From Onboard LAN Boot ScreenFast Boot Setup Prompt TimeoutFull Screen Logo Boot Failure GuardBoot Failure Guard Count AddOn ROM DisplayLaunch Storage OpROM Policy Launch PXE OpROM PolicyLaunch Video OpROM Policy Secure Boot Supervisor PasswordUser Password Security ScreenExit Screen Contact Information