ASRock Fatal1ty X79 Professional 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- cessors can switch between multiple frequencies and voltage points to en- able power saving. 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 issues with some power supplies. Please set this item to [Disabled] if above issues occur.

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 Fatal1ty X79 Professional Series Fatal1ty Story LIVIN’ Large Disclaimer Copyright NoticeContents Uefi Setup Utility Introduction Package ContentsSpecifications Smart Switch ConnectorUSB3.0 Unique Feature Bios FeatureSupport CD HardwarePage Page Page 24.4cm 9.6 Motherboard LayoutTable for Audio Output Connection LAN Port LED IndicationsPage Screw Holes Pre-installation PrecautionsCPU Installation Locate Pin1 and the two orientation key notches Installation of CPU Fan and Heatsink Installing a Dimm Installation of Memory Modules DimmPcie Slot Configurations Expansion Slots PCI and PCI Express SlotsInstalling an expansion card Requirements ASRock SLIBridge3S Card Two Goldfingers Installing Three SLITM-Ready Graphics CardsInstalling Four SLITM-Ready Graphics Cards For Windows XP / XP 64-bit OS For Slitm mode only Driver Installation and SetupSelect Nvidia Control Panel tab Follow steps a to E on Page CrossFire Bridge Installing Three CrossFireXTM-Ready Graphics Cards Installing Four CrossFireXTM-Ready Graphics Cards For Windows 7 / VistaTM OS For Windows XP OS\ Surround Display Information Surround Display FeatureCIR sensors in different angles ASRock Smart Remote Installation GuideASRock XFast Charger Operation Guide Description Jumpers SetupSerial ATA3 Connectors Onboard Headers and ConnectorsUSB 2.0 Headers Besides six default USB Consumer Infrared Module Header This header can be used to Chassis Speaker Header Please connect the chassis CPU Fan Connectors Please connect the CPU fan Port on the I/O panel, there Installation Guide of Rear USB 3.0 Bracket Installation Guide of Front USB 3.0 PanelSmart Switches Status Code Description 15 Dr. DebugPage Page Page Serial ATA3 SATA3 Hard Disks Installation Serial ATA Sata / Serial ATA2 SATA2 Hard Disks InstallationWhat is Hot Swap Function? What is Hot Plug 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 Install Windows XP / XP 64-bit OS on your system Installing Windows XP / XP 64-bit Without RAID FunctionsUntied Overclocking Technology Uefi Menu Bar IntroductionMain Screen Navigation KeysTo jump to the Exit Screen or exit the current screen System BrowserOC Tweaker Screen Dram Timing Control Load XMP Setting Turbo Boost Power LimitCore Current Limit Additional Turbo VoltageDram Power Down Mode Command RateDram tRP Dram tRASMemory Mode Memory Power Savings ModeChannel Interleaving Rank InterleavingUser Defaults Load Power Saving ModeCPU PLL Voltage PCH 1.1V VoltageInstant Flash Advanced ScreenCPU Configuration Enhance Halt State C1E CPU Thermal ThrottlingCPU C3 State Support CPU C6 State SupportNorth Bridge Configuration South Bridge Configuration Onboard Debug Port LED Good Night LEDStorage Configuration Hard Disk S.M.A.R.T Serial Port Super IO ConfigurationSerial Port Address Infrared PortAcpi Configuration USB Configuration Intel 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
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