ASRock Z75 Pro3 manual No-Execute Memory Protection, Intel Virtualization Technology

Page 52

No-Execute Memory Protection

No-Execution (NX) Memory Protection Technology is an enhancement

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.

52

Image 52

Contents Z75 Pro3 Copyright Notice DisclaimerContents Uefi Setup Utility Package Contents IntroductionSpecifications Connector AudioRear Panel I/O USB3.0Unique Feature Support CDMonitor HardwareCertiﬁcations Page Page Page Motherboard Layout LAN Port LED Indications I/O PanelTable for Audio Output Connection Page Pre-installation Precautions Screw HolesCPU Installation Page Installation of CPU Fan and Heatsink Installation of Memory Modules Dimm Dual Channel Memory ConﬁgurationInstalling a Dimm Notch break BreakInstalling an expansion card Expansion Slots PCI and PCI Express SlotsInstalling Two CrossFireXTM-Ready Graphics Cards CrossFireXTM and Quad CrossFireXTM Operation GuideCrossFire Bridge For Windows XP OS Driver Installation and SetupFor Windows 7 / VistaTM OS Page Dual Monitor and Surround Display Features Dual Monitor FeatureSurround Display Feature For Windows XP / XP 64-bit OSFor Windows 7 / 7 64-bit / VistaTM / VistaTM 64-bit OS What is HDCP?Hdcp Function ASRock Smart Remote Installation Guide CIR sensors in different anglesJumpers Setup DescriptionOnboard Headers and Connectors Serial ATA2 ConnectorsUSB 3.0 Header System Panel Header CPU Fan Connectors ATX 12V Power Connector Please connect an ATX 12V power supply to this connectorSerial ATA Sata / Serial ATA2 SATA2 Hard Disks Installation Serial ATA3 SATA3 Hard Disks InstallationWhat is Hot Plug Function? What is Hot Swap Function?Hot Plug and Hot Swap Functions for Sata / SATA2 HDDs Hot Plug and Hot Swap Functions for SATA3 HDDsPoints of attention, before you process the Hot Plug How to Hot Plug a Sata / SATA2 / SATA3 HDD Set up Uefi Driver Installation GuideUse RAID Installation Guide to set RAID conﬁguration Installing Windows XP / XP 64-bit Without RAID Functions Install Windows XP / XP 64-bit OS on your systemIntroduction Uefi Menu BarNavigation Keys Main ScreenOC 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 tFAWCPU PLL Voltage User DefaultsVccsa Voltage Advanced Screen Instant FlashCPU Configuration No-Execute Memory Protection Intel Virtualization TechnologyHardware Prefetcher Adjacent Cache Line PrefetchNorth Bridge Configuration South Bridge Configuration Storage Configuration Sata Mode SelectionSata Aggressive Link Power Management Sata ControllersIntelR Rapid Start Technology IntelR Rapid Start TechnologyIntelR Smart Connect Technology IntelR Smart Connect TechnologySuper IO Configuration Serial PortSerial Port Address Infrared PortAcpi Configuration USB Configuration CPU Fan 1 & 2 Setting Chassis Fan 1 SettingChassis Fan 2 Setting Over Temperature ProtectionBoot 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 Windows VistaTM 64-bit Page Windows 7 64-bit