ASRock A75M-DGS manual South Bridge Configuration, Onboard HD Audio, Front Panel, Onboard LAN

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3.4.3 South Bridge Configuration

Onboard HD Audio

Select [Auto], [Enabled] or [Disabled] for the onboard HD Audio feature. If you select [Auto], the onboard HD Audio will be disabled when PCI Sound Card is plugged.

Front Panel

Select [Auto] or [Disabled] for the onboard HD Audio Front Panel.

Onboard LAN

This allows you to enable or disable the onboard LAN feature.

Good Night LED

Enable this option to turn off Power LED when the system is power on. The keyboard LED will also be turned off in S1, S3 and S4 state. The de- fault value is [Auto].

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Contents A75M-DGS Disclaimer Copyright NoticeContents Uefi Setup Utility Introduction Package ContentsSpecifications Bios Feature ConnectorUSB Support CDPage ASRock Extreme Tuning Utility Axtu Unique FeaturesASRock Instant Boot ASRock Instant FlashASRock XFast USB ASRock APP ChargerASRock XFast LAN ASRock XFast RAMASRock 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 ConnectorWhat is Hot Plug Function? Serial ATA3 SATA3 Hard Disks InstallationWhat is Hot Swap Function? Hot Plug and Hot Swap Functions for SATA3 HDDsPoints 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 IntroductionMain Screen Navigation KeysNavigation Keys Tab Enter F10 F12OC Tweaker Screen Dram Timing Control Power Down Enable Dram Timing Configuration Dram FrequencyRAS# to CAS# Delay tRCD CPU VoltageWrite Recovery Time tWR Command Rate CRRAS to RAS Delay tRRD Write to Read Delay tWTRWould you like to save current setting user defaults? Advanced ScreenInstant Flash Core C6 Mode CPU ConfigurationCstate Pmin Mode Cool ‘n’ QuietPrimary Graphics Adapter North Bridge ConfigurationShare Memory Onboard Hdmi HD AudioOnboard HD Audio South Bridge ConfigurationFront Panel Onboard LANSata Mode Storage ConfigurationSata Controller Hard Disk S.M.A.R.TSuper IO Configuration Acpi Configuration Acpi Hpet table USB 2.0 Controller USB ConfigurationUSB 3.0 Controller Legacy USB SupportCPU Fan 1 Setting Chassis Fan 1 SettingHardware Health Event Monitoring Screen Fast Boot Boot ScreenSetup Prompt Timeout Bootup Num-LockBoot Failure Guard Boot From Onboard LANBoot Failure Guard Count AddOn ROM DisplaySecurity Screen Secure BootExit Screen Load Uefi DefaultsSave Changes and Exit Discard Changes and ExitSupport CD Information Install Operating SystemRunning The Support CD Drivers MenuInstalling 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