ASRock X79 Extreme4-M manual USB Configuration, USB 2.0 Controller, USB 3.0 Controller

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3.4.7 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- sue, 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 X79 Extreme4-M Copyright Notice DisclaimerContents Uefi Setup Utility Introduction Uefi Menu BarPackage Contents IntroductionSpecifications Connector Smart SwitchBios Feature USB3.0Unique Feature Support CDHardware MonitorPage Page Page Motherboard Layout I/O Panel LAN Port LED IndicationsOff No Link Blinking LinkPage Pre-installation Precautions Screw HolesCPU Installation Locate Pin1 and the two orientation key notches Installation of CPU Fan and Heatsink With fan operation or contact other componentsInstallation of Memory Modules Dimm Installing a DimmInstalling an expansion card Expansion Slots PCI and PCI Express SlotsSlitm and Quad Slitm Operation Guide RequirementsASRock SLIBridge 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 Nvidia Control Panel tab Select Control Panel tabInstalling Two CrossFireXTM-Ready Graphics Cards CrossFireXTM and Quad CrossFireXTM Operation GuideCrossFire Bridge For Windows XP OS Install the required drivers to your systemFor Windows 7 / VistaTM OS Surround Display Feature \ Surround Display InformationASRock Smart Remote Installation Guide CIR sensors in different anglesASRock XFast Charger Operation Guide Description Jumpers SetupClear Cmos Jumper Onboard Headers and Connectors Serial Ataii ConnectorsSerial ATA3 Connectors Serial ATA Sata Data CableUSB 3.0 Header Besides two default USB Optional wireless transmittingPorts on the I/O panel, there is One USB 3.0 header on thisPower LED Header Please connect the chassis Power LED to this header toIndicate system power status Power offATX Power Connector Supply to this connectorATX 12V Power Connector Smart Switches 15 Dr. Debug Status Code DescriptionPage Page Page Serial 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 Points of attention, before you process the Hot Plug Points of attention, before you process the Hot UnplugSet up Uefi Driver Installation GuideUse RAID Installation Guide to set RAID configuration Installing Windows XP / XP 64-bit Without RAID Functions Install Windows XP / XP 64-bit OS on your systemUntied Overclocking Technology Introduction Uefi Menu BarNavigation Keys Main ScreenNavigation Keys F10OC Tweaker Screen Turbo Boost Power Limit Dram Timing Control Load XMP SettingCore Current Limit Additional Turbo VoltageCommand Rate CR Dram Power Down ModeDram tRP Dram tRASPhase Shedding Memory Power Savings ModeMemory Test When Fast Boot Memory Fast BootLoad Power Saving Mode User DefaultVoltage Control CPU Core Voltage CPU Load-Line CalibrationSystem Browser Advanced ScreenInstant Flash CPU Configuration CPU Thermal Throttling Enhance Halt State C1ECPU C3 State Support CPU C6 State SupportNorth Bridge Configuration South Bridge Configuration Storage Configuration Super IO Configuration Use this item to enable or disable the onboard serial portSerial Port Serial Port AddressAcpi Configuration USB Configuration USB 2.0 ControllerUSB 3.0 Controller Legacy USB SupportIntel 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 Copy Intel RAID drivers into a USB flash diskWindows VistaTM 64-bit Page Windows 7 64-bit