ASRock Z77 OC Formula manual USB Configuration, USB 2.0 Controller, USB 3.0 Controller

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3.4.9 USB Configuration

USB 2.0 Controller

Use this item to enable or disable the use of USB 2.0 controller.

USB 3.0 Controller

Use this item to enable or disable the use of USB 3.0 controller.

Legacy USB Support

Use this option to select legacy support for USB devices. There are four configuration options: [Enabled], [Auto], [Disabled] and [UEFI Setup Only]. The default value is [Enabled]. Please refer to below descriptions for the details of these four options:

[Enabled] - Enables support for legacy USB.

[Auto] - Enables legacy support if USB devices are connected. [Disabled] - USB devices are not allowed to use under legacy OS and UEFI setup when [Disabled] is selected. If you have USB compatibility is- sues, it is recommended to select [Disabled] to enter OS.

[UEFI Setup Only] - USB devices are allowed to use only under UEFI setup and Windows / Linux OS.

Legacy USB 3.0 Support

Use this option to enable or disable legacy support for USB 3.0 devices. The default value is [Enabled].

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Contents Z77 OC Formula Disclaimer Copyright NoticeContents Utilities Menu Acpi ConfigurationIntroduction Uefi Menu Bar Main Screen OC Tweaker Screen Advanced ScreenIntroduction Package ContentsSpecifications Audio Clear Cmos Switch with LEDCrossFireXTM Supports Nvidia Quad Slitm and Slitm GraphicsPorts, supports USB 1.0/2.0/3.0 up to 5Gb/s ConnectorRAID RAID 0 and RAID 1, NCQ, Ahci and Hot Plug Functions USB3.0Support CD Unique FeatureMonitor HardwareCertifications Page Page Page Motherboard Layout Link I/O PanelLAN Port LED Indications Off No Link BlinkingPage Screw Holes Pre-installation PrecautionsCPU Installation Page Installation of CPU Fan and Heatsink Dual Channel Memory Configuration Installation of Memory Modules DimmNotch break Break Installing a DimmPcie slots Pcie Slot ConfigurationsExpansion Slots PCI Express Slots There are 5 PCI Express slots on this motherboardInstalling an expansion card Requirements Slitm and Quad Slitm Operation GuideASRock SLIBridge2S Card For Windows XP / XP 64-bit OS For Slitm mode only Driver Installation and SetupDouble-click Nvidia Settings icon on your Windows taskbar Select Control Panel tab Select Nvidia Control Panel tabPage CrossFire Bridge Installing Three CrossFireXTM-Ready Graphics Cards For Windows XP OS Install the required drivers to your systemFor Windows 7 / VistaTM OS Page For Windows XP / XP 64-bit OS Surround Display FeatureSelect the display icon identified by the number For Windows 7 / 7 64-bit / VistaTM / VistaTM 64-bit OS Hdcp Function What is HDCP?Advanced Super IO Configuration CIR Controller Enabled ASRock Smart Remote Installation GuideInstall Multi-Angle CIR Receiver to the front USB port Make sure the option CIR Controller is setting at EnabledCIR sensors in different angles Clear Cmos Jumper Jumpers SetupBios Selection Jumper DescriptionSerial ATA Sata Data Cable Onboard Headers and ConnectorsSerial ATA2 Connectors Serial ATA3 ConnectorsThree USB 2.0 headers on this USB 2.0 Headers Besides four default USBUSB 3.0 Header Besides six default USB Optional wireless transmittingSystem Panel Header Front Panel Audio HeaderSeveral system front panel State power off Power LED Header Please connect the chassisPower LED to this header to Indicate system power statusATX 12V Power Connectors CPU Fan ConnectorsATX Power Connector Supply to this connector8VPLL Serial port moduleIncluding VCCM, Vccsa DMI, PCH2, PCHInstallation Guide of Rear USB 3.0 Bracket Installation Guide of Front USB 3.0 Panel+ / Rapid OC Buttons + / Rapid OC Buttons allow Smart SwitchesAdjust OC frequency in Rapid Clear the Cmos valuesPCIE4 PCIE2PCIE5 Status Code Description 14 Dr. DebugPage Page Page Serial ATA3 SATA3 Hard Disks Installation Serial ATA Sata / Serial ATA2 SATA2 Hard Disks InstallationPost Status Checker PSC Hot Plug and Hot Swap Functions for SATA3 HDDs What is Hot Plug Function?What is Hot Swap Function? Hot Plug and Hot Swap Functions for Sata / SATA2 HDDsPoints of attention, before you process the Hot Plug Points of attention, before you process the Hot Unplug Points of attention, before you process the Hot PlugSet 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 FunctionsPage Uefi Menu Bar IntroductionF10 F12 Navigation KeysMain Screen Navigation Keys + / Tab Enter Pgup Pgdn HomeOC Tweaker Screen Intel SpeedStep Technology Long Duration Power LimitShort Duration Power Limit Spread SpectrumDram Frequency Dram Timing Configuration Load XMP SettingDram Timing Mode Dram Configuration Dram tCLDram tRFC Command Rate CRMemory Performance Level Dram tWRTRRDR MRC Fast BootForce Cold Reset Command 3-statePWM Switching Frequency Dimm Exit ModePower Down Mode Voltage ConfigurationAdvanced Screen CPU Configuration Use this item to turn on/off the MLC streamer prefetcher No-Execute Memory ProtectionIntel Virtualization Technology Hardware PrefetcherNorth Bridge Configuration South Bridge Configuration Storage Configuration Bootable Marvell SATA3 Controller Active Page Threshold Support IntelR Rapid Start TechnologyIntelR Rapid Start Technology Entry AfterIntelR Smart Connect Technology IntelR Smart Connect TechnologySerial Port Address Super IO ConfigurationUse this item to enable or disable the onboard serial port Serial PortAcpi Configuration Legacy USB Support USB ConfigurationUSB 2.0 Controller USB 3.0 ControllerSystem Browser Uefi Update Utility Instant FlashTool Sound EffectUefi Download Server Network Configuration Internet SettingDehumidifier CPU Fan Setting Internet FlashHardware Health Event Monitoring Screen Boot Screen Security Screen Exit Screen Contact Information Software SupportInstalling OS on a HDD Larger Than 2TB in Ahci Mode Bit ..\i386\Win7VistaIntel Bit ..\AMD64\Win7-64Vista64Intel Installing OS on a HDD Larger Than 2TB in RAID ModeWindows VistaTM 64-bit Page Windows 7 64-bit

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