ASRock X79 Extreme9 manual OC Tweaker Screen

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3.3 OC Tweaker Screen

In the OC Tweaker screen, you can set up overclocking features.

Load CPU EZ OC Setting

You can use this option to load CPU EZ overclocking settings. Please note that overclocking may cause damage to your CPU and motherboard. It should be done at your own risk and expense.

CPU Control

CPU Ratio Setting

Use this item to change the ratio value of this motherboard.

Internal PLL Overvoltage

Use this item to enable/disable CPU Internal PLL Overvoltage Function.

OS Real-Time Adjust CPU Ratio

Use this item to enable/disable Real-Time Adjust CPU Ratio in OS level.

Intel SpeedStep Technology

Intel SpeedStep technology is Intel’s new power saving technology. Pro- cessor can switch between multiple frequency and voltage points to en- able power savings. The default value is [Enabled]. Configuration options: [Enabled] and [Disabled]. If you install Windows® VistaTM / 7 and want to enable this function, please set this item to [Enabled]. This item will be hid- den if the current CPU does not support Intel SpeedStep technology.

Please note that enabling this function may reduce CPU voltage and lead to system stability or compatibility issue with some power supplies. Please set this item to [Disable] if above issue occurs.

Intel Turbo Mode Technology

Use this item to enable or disable Intel Turbo Boost Mode Technology. Turbo Boost Mode allows processor cores to run faster than marked fre- quency in specific conditions. The default value is [Enabled].

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Contents X79 Extreme9 Copyright Notice DisclaimerContents Uefi Setup Utility Package Contents IntroductionSpecifications Connector Smart SwitchRear Panel I/O USB3.0Bios Feature Unique FeatureSupport CD HardwarePage Page Page Motherboard Layout I/O Panel LAN Port LED IndicationsASRock Game Blaster Off No Link Blinking Data Activity Output Features Input FeaturesPre-installation Precautions Screw HolesCPU Installation Locate Pin1 and the two orientation key notches Installation of CPU Fan and Heatsink Installation of Memory Modules Dimm Installing a Dimm Notch break BreakPcie Slot Configurations Expansion Slots PCI Express SlotsInstalling an expansion card Windows VistaTM 32-bit / 64-bit or Windows 7 32-bit / 64-bit ASRock Game Blaster Configuration Select a recording device Mic Volume Acoustic Echo CancellationMic Boost CrystalVoiceSpeakers / Headphones Configuration Optional Speakers CenterSubwoofer Rear pairMixer Jack Setup EqualizerDevice Connected EX SurroundStereo and Microphone Stereo and Line-InAdvanced Features Play stereo mix to digital outputProfile User ProfilesSLITM, 3-Way Slitm and Quad Slitm Operation Guide RequirementsASRock SLIBridge2S Card Installing Three SLITM-Ready Graphics Cards Two GoldfingersDriver Installation and Setup For Windows XP / XP 64-bit OS For Slitm mode onlySelect Nvidia Control Panel tab Select Control Panel tabPage Page CrossFire Bridge Installing Three CrossFireXTM-Ready Graphics Cards For Windows XP OS For Windows 7 / VistaTM OSSurround Display Feature \ Surround Display InformationASRock Smart Remote Installation Guide CIR sensors in different anglesASRock XFast Charger Operation Guide Jumpers Setup DescriptionOnboard Headers and Connectors Serial ATA Sata Data CableTwo USB 3.0 headers on this Infrared Module Header This header supports an CPU Fan Connectors ATX Power Connector ATX 12V Power ConnectorInstallation Guide of Front USB 3.0 Panel Installation Guide of Rear USB 3.0 BracketSmart Switches 16 Dr. Debug Status Code DescriptionPage Page Page Serial 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 Driver Installation Guide Set up UefiUse 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 systemPage Click Expert Mode Teaming Function Operation GuidePage Page Untied Overclocking Technology From Control Panel, double-clickNetwork ConnectionsIntroduction Uefi Menu BarNavigation Keys Main ScreenNavigation Keys F10OC Tweaker Screen Turbo Boost Power Limit Dram Timing Control Load XMP SettingCore Current Limit Additional Turbo VoltageCommand Rate CR Dram Power Down ModeDram tRCD Dram tRPMemory Power Savings Mode ODT NOM CH DVoltage Control Voltage Configuration CPU Core Voltage Load Power Saving ModeUser Default CPU Load-Line CalibrationAdvanced Screen Instant FlashCPU Configuration CPU Thermal Throttling Enhance Halt State C1ECPU C3 State Support CPU C6 State SupportNorth Bridge Configuration South Bridge Configuration Good Night LED Onboard Debug Port LEDStorage Configuration Super IO Configuration Serial PortSerial Port Address Infrared PortAcpi Configuration USB Configuration USB 2.0 ControllerUSB 3.0 Controller Legacy USB SupportIntel ME Subsystem Configuration ME Version ME SubsystemHardware 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 Windows VistaTM 64-bit Page Windows 7 64-bit