ASRock Z87M Extreme4 manual Intel Rapid Start Technology, System Requirements

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3.3 Intel® Rapid Start Technology

Intel® Rapid Start Technology enables your system to wake up faster from deep sleep, saving time and power consumption. Feel secure to know that your system will resume to working condition even if an unexpected power loss happens while the PC is in sleep mode.

3.3.1 System Requirements

•Confirm whether your motherboard supports this feature.

•	Operating system: Microsoft Windows 8/7 (32- or 64-bit edition)

•Set the SATA mode to AHCI. If Windows 8/7 is already installed under IDE mode, directly changing the SATA mode to AHCI may cause Windows 8/7 to crash while booting. If your system is not in AHCI mode, please follow the instructions below.

There are certain risks. Please backup any important data before operating to avoid loss.

1.Press Win + R simultaneously in Windows 8/7, type "Regedit" into the word box then click OK.

2.Enter into HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\services\ msahci in Windows Registry Editor. Double click on the value Start and change the value from 3 into 0. Click on OK.

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Contents Page Copyright Notice DisclaimerDTS, Inc., All Rights Reserved Contents Software and Utilities Operation Page Package Contents IntroductionSpecifications PlatformEnglish LAN Bios English 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 USB3No. Description I/O Panel Activity / Link LED Status Description Installation Installing the CPU Z87M Extreme4 English Installing the CPU Fan and Heatsink Installing Memory Modules Dimm Dual Channel Memory ConfigurationEnglish PCIe Slot Configurations Expansion Slots PCI and PCI Express SlotsJumpers Setup CLRCMOS1Onboard Headers and Connectors Pwrbtn Power SwitchPower LED Header Pin PLED1 Front Panel Audio Header Pin HDAUDIO1 See p.11, No ATX Power Connector Pin ATXPWR1 See p.11, No Chassis Intrusion Header Pin CI1 Installing Two SLITM-Ready Graphics Cards Slitm and Quad Slitm Operation GuideASRock SLIBridge2S Card Driver Installation and Setup For Slitm and Quad Slitm modeInstalling Two CrossFireXTM-Ready Graphics Cards CrossFire BridgeInstalling Three CrossFireXTM-Ready Graphics Cards Double-click the AMD Catalyst Control 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 Intel Remote Wake Technology Configuring and Using MeshCentralCreating a Mesh Downloading and Installing Mesh Agent Click Install / Update Click on Power Actions Waking up a PC using mobile device Setup Guide Configuring and Using SplashtopUsing Remote Wakeup Using Remote Control Accessing Data Playing Video 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 OC Tweaker Screen Load Optimized CPU OC SettingLoad Optimized GPU OC Setting Advanced TurboCPU Cache Ratio CPU Configuration CPU RatioLong Duration Power Limit BCLK/PCIE FrequencyDram Timing Configuration Dram Reference Clock Short Duration Power LimitGT Voltage Mode Primary Plane Current LimitCAS# Latency tCL Dram Configuration Dram TweakerRAS# to CAS# Delay tRCD Row Precharge Time tRPRAS to RAS Delay tRRD Command Rate CRWrite Recovery Time tWR Write to Read Delay tWTRTWRRD TRDRDDRTRDRDDD TWRRDDRFivr Configuration Fivr Switch Frequency Signature Command Tri StateMRC Fast Boot Fivr Switch Frequency OffsetVoltage Configuration CPU Input Voltage CPU Integrated VR FaultsCPU Integrated VR Efficiency Mode CPU Voltage OffsetPCH 1.05V Voltage PCH 1.5V VoltageAdvanced 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 ControllersIntel Rapid Start Technology Intel Smart Connect Technology Serial Port Address Super IO ConfigurationSerial Port Infrared PortAcpi Configuration USB Keyboard/Remote Power On Ring-In Power OnRTC Alarm Power On USB Mouse Power OnUSB 3.0 Controller USB ConfigurationUSB Controller Legacy USB SupportTrusted Computing Security Device SupportTools Instant Flash Network ConfigurationInternet Setting Internet FlashLoad User Default Dehumidifier CPU Fan SettingSave User Default Dehumidifier PeriodHardware Health Event Monitoring Screen Case Open Feature Boot 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