ASRock H61 Pro manual OC Tweaker Screen

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3.3 OC Tweaker Screen

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

CPU Configuration

CPU Turbo Ratio

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

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 Boost 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].

Long Duration Power Limit

Use this item to configure long duration power limit in watts. The default value is [Auto].

Long Duration Maintained

Use this item to configure time window which the long duration power is maintained. The default value is [Auto].

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Contents H61 Pro Disclaimer Copyright NoticeContents Uefi Setup Utility Introduction Package ContentsSpecifications Audio ConnectorRear Panel I/O Hardware Support CDMonitor CertificationsPage ASRock Extreme Tuning Utility Axtu Unique FeaturesASRock Instant Boot ASRock Instant FlashASRock XFast USB ASRock APP ChargerASRock XFast LAN ASRock XFast RAMASRock OMG Online Management Guard ASRock Crashless BiosASRock Internet Flash ASRock Combo Cooler Option C.C.O17.3cm 6.8 Motherboard LayoutLAN Port LED Indications I/O PanelScrew Holes Pre-installation PrecautionsCPU Installation Page Installation of CPU Fan and Heatsink Installing a Dimm Installation of Memory Modules DimmExpansion Slots PCI Express Slots Installing an expansion cardPcie slots Dual Monitor Feature Dual Monitor and Surround Display FeaturesFor Windows XP / XP 64-bit OS Surround Display FeatureFor Windows 7 / 7 64-bit / VistaTM / VistaTM 64-bit OS What is HDCP?Hdcp Function Description Jumpers SetupOnboard Headers and Connectors Front Panel Audio Header Chassis Speaker Header Please connect the chassis Please connect an ATX 12V power supply to this connector ATX 12V Power ConnectorHot Plug Function for Sata / Sataii HDDs What is Hot Plug Function?Points of attention, before you process the Hot Plug Sata / Sataii HDD Hot Plug Feature and Operation GuideHow to Hot Unplug a Sata / Sataii HDD How to Hot Plug a Sata / Sataii HDDInstalling Windows XP / XP 64-bit Without RAID Functions Driver Installation GuideUsing Sata / Sataii HDDs with NCQ function Set Up Uefi Using Sata / Sataii HDDs without NCQ function Set up Uefi Install Windows XP / XP 64-bit OS on your systemUefi Menu Bar IntroductionPage OMG Online Management Guard Main ScreenOC Tweaker Screen Dram Timing Configuration Load XMP Setting Short Duration Power LimitPrimary Plane Current Limit Secondary Plane Current LimitMRC Fast Boot Command Rate CRDram tRP Dram tRASUser Defaults Voltage Configuration Power Saving ModeCPU Core Voltage Offset Igpu Voltage OffsetInstant Flash Advanced ScreenInternet Flash CPU Configuration Hardware Prefetcher Intel Virtualization TechnologyAdjacent Cache Line Prefetch North Bridge Configuration South Bridge Configuration Sata Mode Selection Storage ConfigurationSata Aggressive Link Power Management Sata ControllersIntelR Rapid Start Technology IntelR Rapid Start TechnologyEntry After Active Page Threshold SupportIntelR Smart Connect Technology IntelR Smart Connect TechnologySerial Port Super IO ConfigurationSerial Port Address Infrared PortAcpi Configuration USB 2.0 Controller USB ConfigurationLegacy USB Support Internet Setting Network ConfigurationUefi Download Server Chassis Fan Setting CPU Fan SettingPower Fan Setting Over Temperature ProtectionBoot Screen Security Screen Exit Screen Support CD Information Install Operating SystemRunning The Support CD Drivers MenuInstalling OS on a HDD Larger Than 2TB