ASRock P67 Pro manual CPU Configuration

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3.3.1 CPU Configuration

CPU Ratio Setting

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- cessor can switch between multiple frequency and voltage points to en- able power savings. The default value is [Enabled]. Con guration options: [Auto], [Enabled] and [Disabled]. If you install Windows® XP and select [Auto], you need to set the “Power Schemes” as “Portable/Laptop” to en- able this function. If you install Windows® VistaTM / 7 and want to enable this function, please set this item to [Enabled]. This item will be hidden 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 TurboMode Technology

Use this item to enable or disable Intel Turbo Mode Technology. Turbo mode allows processor cores to run faster than marked frequency in speci c condition. The default value is [Enabled].

Turbo Power Limit

Use this item to adjust Turbo power limit. Con guration options: [Auto] and [Manual]. The default value is [Auto].

Turbo Mode Extra Voltage (mV)

Use this item to add voltage when CPU is in Turbo mode.

Intel Hyper Threading Technology

To enable this feature, it requires a computer system with an Intel processor that supports Hyper-Threading technology and an operating

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Contents P67 Pro Copyright Notice DisclaimerContents Uefi Setup Utility Package Contents IntroductionSpecifications Connector Bios FeatureUnique Feature Support CDMonitor HardwareCertifications Page Page Motherboard Layout 20.3cm 8.0LAN Port LED Indications I/O PanelTable for Audio Output Connection Page Pre-installation Precautions Screw HolesCPU Installation Page Installation of CPU Fan and Heatsink Installation of Memory Modules Dimm Dual Channel Memory ConfigurationsInstalling a Dimm Notch break BreakExpansion Slots PCI and PCI Express Slots Installing an expansion cardPcie slots Jumpers Setup DescriptionOnboard Headers and Connectors USB 2.0 Headers System Panel Header Chassis and Power Fan Connectors ATX Power ConnectorATX 12V Power Connector Please connect an ATX 12V power supply to this connectorSerial ATA3 SATA3 Hard Disks Installation What is Hot Plug Function? What is Hot Swap Function?Hot Plug and Hot Swap Functions for Sata / Sataii HDDs Hot Plug and Hot Swap Functions for SATA3 HDDsPoints of attention, before you process the Hot Plug How to Hot Plug a Sata / Sataii / SATA3 HDD Driver Installation Guide Installing Windows XP / XP 64-bit With RAID FunctionsSet up Bios Make a Sata / Sataii / SATA3 Driver DisketteSetting Up a RAID Ready System \ Intel Rapid Storage InformationMigrating a RAID Ready System to RAID 0, RAID 1 or RAID Use RAID Installation Guide to set RAID configuration Installing Windows XP / XP 64-bit Without RAID Functions Page Introduction Uefi Menu BarMain Screen Navigation KeysTo jump to the Exit Screen or exit the current screen Advanced Screen ASRock Instant FlashCPU Configuration Active Processor Cores Hardware PrefetcherAdjacent Cache Line Prefetch Enhance Halt State C1EIntegrated Clock Chip Configuration Dram Configuration RAS to RAS Delay tRRD Write to Read Delay tWTRRead to Precharge tRTP Four Activate Window tFAWNorth Bridge Configuration South Bridge ConfigurationLow Mmio Align VT-dSouth Bridge Configuration Restore on AC/Power Loss PCI Legacy ModeVoltage Droop Adjust Deep SxStorage Configuration Sata ModeSata Controller Hard Disk S.M.A.R.TSuper IO Configuration OnBoard Floppy ControllerSerial Port Serial Port AddressVoltage Configuration Acpi Configuration USB 2.0 Controller USB ConfigurationLegacy USB Support CPU Fan 1 & 2 Setting Chassis Fan 1 SettingChassis Fan 2 Setting Chassis Fan 3 SettingBoot Screen Security Screen Exit Screen Software Support Installing OS on a HDD Larger Than 2TB
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