ASRock A75M-DGS manual OC Tweaker Screen

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3.3 OC Tweaker Screen

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

EZ OC Mode

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

CPU Configuration

Overclock Mode

Use this to select Overclock Mode. Configuration options: [Auto] and [Manual]. The default value is [Auto].

Spread Spectrum

This item should always be [Auto] for better system stability.

AMD Turbo Core Technology

This item appears only when the processor you adopt supports this fea- ture. Use this to select enable or disable AMD Turbo Core Technology. The default value is [Enabled].

Processor Maximum Frequency

It will display Processor Maximum Frequency for reference.

Processor Maximum Voltage

It will display Processor Maximum Voltage for reference.

Multiplier/Voltage Change

This item is set to [Auto] by default. If it is set to [Manual], you may adjust the value of Processor Frequency and Processor Voltage. However, it is recommended to keep the default value for system stability.

CPU Frequency Multiplier

For safety and system stability, it is not recommended to adjust the value of this item.

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Contents A75M-DGS Disclaimer Copyright NoticeContents Uefi Setup Utility Introduction Package ContentsSpecifications Support CD ConnectorBios Feature USBPage ASRock Instant Flash Unique FeaturesASRock Extreme Tuning Utility Axtu ASRock Instant BootASRock XFast RAM ASRock APP ChargerASRock XFast USB ASRock XFast LANASRock Restart to Uefi ASRock Fast BootATXPWR1 Motherboard LayoutLAN Port LED Indications I/O PanelPre-installation Precautions InstallationInstallation of CPU Fan and Heatsink CPU InstallationInstalling a Dimm Installation of Memory Modules DimmExpansion Slots PCI and PCI Express Slots Installing an expansion cardAMD Dual Graphics Operation Guide Enjoy the benefit of AMD Dual GraphicsWhat does an AMD Dual Graphics system include? AMD Vision Engine Control Center Dual Monitor Feature Dual Monitor and Surround Display FeaturesFor Windows XP / XP 64-bit OS Surround Display FeatureHdcp Function What is HDCP?Advanced Super IO Configuration CIR Controller Enabled ASRock Smart Remote Installation GuideCIR sensors in different angles Description Jumpers SetupOnboard Headers and Connectors Infrared Module Header Pwrbtn Power Switch CPU Fan ConnectorsPlease connect an ATX power supply to this connector ATX Power ConnectorHot Plug and Hot Swap Functions for SATA3 HDDs Serial ATA3 SATA3 Hard Disks InstallationWhat is Hot Plug Function? What is Hot Swap Function?Points of attention, before you process the Hot Plug SATA3 HDD Hot Plug Feature and Operation GuideHow to Hot Unplug a SATA3 HDD How to Hot Plug a SATA3 HDDDriver Installation Guide Installing Windows XP / XP 64-bit With RAID FunctionsSet up Uefi \ RAID Installation Guide Make a SATA3 Driver Diskette Use RAID Installation Guide to set RAID configurationInstalling Windows XP / XP 64-bit Without RAID Functions Page Uefi Menu Bar IntroductionF10 F12 Navigation KeysMain Screen Navigation Keys Tab EnterOC Tweaker Screen CPU Voltage Dram Timing Configuration Dram FrequencyDram Timing Control Power Down Enable RAS# to CAS# Delay tRCDWrite to Read Delay tWTR Command Rate CRWrite Recovery Time tWR RAS to RAS Delay tRRDWould you like to save current setting user defaults? Advanced ScreenInstant Flash Cool ‘n’ Quiet CPU ConfigurationCore C6 Mode Cstate Pmin ModeOnboard Hdmi HD Audio North Bridge ConfigurationPrimary Graphics Adapter Share MemoryOnboard LAN South Bridge ConfigurationOnboard HD Audio Front PanelHard Disk S.M.A.R.T Storage ConfigurationSata Mode Sata ControllerSuper IO Configuration Acpi Configuration Acpi Hpet table Legacy USB Support USB ConfigurationUSB 2.0 Controller USB 3.0 ControllerCPU Fan 1 Setting Chassis Fan 1 SettingHardware Health Event Monitoring Screen Bootup Num-Lock Boot ScreenFast Boot Setup Prompt TimeoutAddOn ROM Display Boot From Onboard LANBoot Failure Guard Boot Failure Guard CountSecurity Screen Secure BootDiscard Changes and Exit Load Uefi DefaultsExit Screen Save Changes and ExitDrivers Menu Install Operating SystemSupport CD Information Running The Support CDInstalling OS on a HDD Larger Than 2TB Drv4E CtrlB5 Langeng Installing OS on a HDD Larger Than 2TB in RAID ModeChoose Usable Physical Drive List to select Raid HDD Page Windows VistaTM 64-bit Page Windows 8 64-bit / 7 64-bit