Intel DP45SG manual Real-Time Clock

Page 23

Desktop Board Features

Real-Time Clock

The Desktop Board has a time-of-day clock and 100-year calendar. The battery on the Desktop Board keeps the clock current when the computer is turned off.

23

Image 23

Contents Intel Desktop Board DP45SG Product Guide Disclaimer Revision HistoryFCC Declaration of Conformity Canadian Department of Communications Compliance StatementDocument Organization PrefaceIntended Audience Use Only for Intended ApplicationsTerm Description ConventionsTerminology Intel Desktop Board DP45SG Product GuideContents Updating the Bios Contents Configuring for Intel Rapid Recover Technology Intel RRTTables Feature Summary Desktop Board FeaturesHardware Power ManagementRAID Support LAN SupportDesktop Board Components Desktop Board FeaturesLabel Description Main Memory ProcessorAudio Subsystem Intel P45 Express ChipsetLED Color LED State Indicates LAN SubsystemSerial ATA RAID Intel Rapid Recover Technology Intel RRTUSB 2.0 Support Serial ATA SupportExpandability Serial ATA Auto ConfigurationPCI* and PCI Express* Auto Configuration Legacy I/OIntel Precision Cooling Technology Security PasswordsHardware Management Hardware Monitoring and Fan Speed ControlSoftware Support Power ManagementPower Connectors Chassis IntrusionInstantly Available PC Technology Fan HeadersLAN Wake Capabilities Location of the Standby Power Indicator +5 V Standby Power IndicatorSpeaker BatteryEnergy STAR* Capable Real-Time Clock Intel Desktop Board DP45SG Product Guide Before You Begin Installing and Replacing Desktop Board ComponentsObserve Safety and Regulatory Requirements Installation PrecautionsPrevent Power Supply Overload Installing and Replacing Desktop Board Components Installing the I/O ShieldIntel Desktop Board DP45SG Mounting Screw Hole Locations Installing and Removing the Desktop BoardInstalling a Processor Installing and Removing a ProcessorLift the Load Plate Remove the Processor from the Protective Processor Cover Close the Load Plate Connecting the Processor Fan Heat Sink Cable Installing the Processor Fan Heat SinkRemoving the Processor Installing the ICH Heat Sink Decorative Cover OptionalTwo or Four DIMMs Installing and Removing MemoryGuidelines for Dual Channel Memory Configuration Three DIMMs Dual Channel Memory Configuration with Four DIMMsUse DDR3 DIMMs Installing DIMMsInstalling a Dimm Removing DIMMs Installing Multiple PCI Express x16 Graphics Cards Installing and Removing a PCI Express x16 CardInstalling a PCI Express x16 Card Installing a PCI Express x16 CardRemoving a PCI Express x16 Card Removing a PCI Express x16 CardConnecting a Serial ATA Cable Connecting the Serial ATA Sata CablesInternal Headers and Connectors Connecting to the Internal Headers and ConnectorsFront Panel Audio Header Signal Names for AC ’97 Audio Pdif ConnectorPdif Connector Signal Names Front Panel Audio Header Signal Names for HD AudioIeee 1394a Header Ieee 1394a Header Signal NamesFront Panel CIR Receiver Input Header Signal Names Pin Signal Name GroundChassis Intrusion Header Back Panel CIR Header Emitter Output Header Signal NamesChassis Intrusion Header Signal Names Front Panel Header Signal NamesHD Audio Link Header Alternate Front Panel Power LED HeaderAlternate Front Panel Power LED Header Signal Names HD Audio Link Header Signal NamesSerial Port Header USB 2.0 Header Signal NamesSerial Port Header Signal Names USB 2.0 HeadersBack Panel Audio Connectors Connecting to the Flexible Audio SystemConnecting Chassis Fan Cables Connecting Chassis Fan and Power Supply CablesConnecting Power Supply Cables Connecting Power Supply CablesLocation of the Bios Configuration Jumper Block Setting the Bios Configuration JumperJumper Setting Mode Description Clearing PasswordsJumper Settings for the Bios Setup Program Modes Precaution Replacing the BatteryViktigt Προσοχή Upozornenie Installing and Replacing Desktop Board Components Removing the Battery Updating the Bios with the Intel Express Bios Update Utility Updating the BiosUpdating the Bios with the ISO Image Bios Update File Obtaining the Bios Update FileUpdating the Bios Updating the Bios with the Iflash Memory Update UtilityRecovering the Bios Creating Your RAID Set Configuring the BiosSetting Up a RAID Ready System Go to Advanced Drive Configuration Configuring for Intel Rapid Recover Technology Intel RRTEnabling Intel Rapid Recover Technology Select Protect data using Intel Rapid Recover Technology Creating a Recovery VolumeCreating a Recovery Volume Using the RAID Option Configuring for Intel Rapid Recover Technology Disk Synchronization ModeMounting the Recovery Disk Select Access Recovery Drive Files Bios Error Messages Error Messages and IndicatorsBios Beep Codes Bios Error MessagesIntel Desktop Board DP45SG Product Guide Regulatory Compliance Safety StandardsPlace Battery Marking Safety StandardsEuropean Union Declaration of Conformity Statement Regulatory Compliance Product Ecology StatementsRecycling Considerations Malay DeutschEspañol FrançaisTürkçe PortugueseRussian Lead-free 2LI/Pb-free 2LI Board Description Mark Restriction of Hazardous Substances RoHSEU RoHS Lead-Free Second Level Interconnect MarksChina RoHS Environmentally Friendly Use Period Mark China RoHSRegulatory Compliance Regulation Class B Title EMC RegulationsEMC Regulations Ensure Electromagnetic Compatibility EMC Compliance Product Certification Markings Product CertificationsBoard-Level Certification Markings Europe Chassis and Component CertificationsIntel Desktop Board DP45SG Product Guide