ASRock A75M-DGS manual Security Screen, Secure Boot

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3.7 Security Screen

In this section, you may set or change the supervisor/user password for the system. For the user password, you may also clear it.

Secure Boot

Use this to enable or disable Secure Boot. The default value is [Disabled].

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Contents A75M-DGS Copyright Notice DisclaimerContents Uefi Setup Utility Package Contents IntroductionSpecifications USB ConnectorBios Feature Support CDPage ASRock Instant Boot Unique FeaturesASRock Extreme Tuning Utility Axtu ASRock Instant FlashASRock XFast LAN ASRock APP ChargerASRock XFast USB ASRock XFast RAMASRock Fast Boot ASRock Restart to UefiMotherboard Layout ATXPWR1I/O Panel LAN Port LED IndicationsInstallation Pre-installation PrecautionsCPU Installation Installation of CPU Fan and HeatsinkInstallation of Memory Modules Dimm Installing a DimmInstalling an expansion card Expansion Slots PCI and PCI Express SlotsAMD 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 and Surround Display Features Dual Monitor FeatureSurround Display Feature For Windows XP / XP 64-bit OSWhat is HDCP? Hdcp FunctionASRock Smart Remote Installation Guide Advanced Super IO Configuration CIR Controller EnabledCIR sensors in different angles Jumpers Setup DescriptionOnboard Headers and Connectors Infrared Module Header CPU Fan Connectors Pwrbtn Power SwitchATX Power Connector Please connect an ATX power supply to this connectorWhat is Hot Swap Function? Serial ATA3 SATA3 Hard Disks InstallationWhat is Hot Plug Function? Hot Plug and Hot Swap Functions for SATA3 HDDsSATA3 HDD Hot Plug Feature and Operation Guide Points of attention, before you process the Hot PlugHow to Hot Plug a SATA3 HDD How to Hot Unplug a SATA3 HDDDriver Installation Guide Installing Windows XP / XP 64-bit With RAID FunctionsSet up Uefi Use RAID Installation Guide to set RAID configuration \ RAID Installation Guide Make a SATA3 Driver DisketteInstalling Windows XP / XP 64-bit Without RAID Functions Page Introduction Uefi Menu BarNavigation Keys Tab Enter Navigation KeysMain Screen F10 F12OC Tweaker Screen RAS# to CAS# Delay tRCD Dram Timing Configuration Dram FrequencyDram Timing Control Power Down Enable CPU VoltageRAS to RAS Delay tRRD Command Rate CRWrite Recovery Time tWR Write to Read Delay tWTRWould you like to save current setting user defaults? Advanced ScreenInstant Flash Cstate Pmin Mode CPU ConfigurationCore C6 Mode Cool ‘n’ QuietShare Memory North Bridge ConfigurationPrimary Graphics Adapter Onboard Hdmi HD AudioFront Panel South Bridge ConfigurationOnboard HD Audio Onboard LANSata Controller Storage ConfigurationSata Mode Hard Disk S.M.A.R.TSuper IO Configuration Acpi Configuration Acpi Hpet table USB 3.0 Controller USB ConfigurationUSB 2.0 Controller Legacy USB SupportCPU Fan 1 Setting Chassis Fan 1 SettingHardware Health Event Monitoring Screen Setup Prompt Timeout Boot ScreenFast Boot Bootup Num-LockBoot Failure Guard Count Boot From Onboard LANBoot Failure Guard AddOn ROM DisplaySecure Boot Security ScreenSave Changes and Exit Load Uefi DefaultsExit Screen Discard Changes and ExitRunning The Support CD Install Operating SystemSupport CD Information Drivers MenuInstalling OS on a HDD Larger Than 2TB Installing OS on a HDD Larger Than 2TB in RAID Mode Drv4E CtrlB5 LangengChoose Usable Physical Drive List to select Raid HDD Page Windows VistaTM 64-bit Page Windows 8 64-bit / 7 64-bit