Intel DG33FB manual Connecting Power Supply Cables

Page 51

Installing and Replacing Desktop Board Components

Connecting Power Supply Cables

CAUTION

Failure to use an appropriate power supply and/or not connecting the 12 V (2 x 2 pin) power connector to the Desktop Board may result in damage to the board or the system may not function properly.

The 2 x 12 pin main power connector on the Desktop Board is backwards compatible with ATX12V power supplies with 2 x 10 connectors. Figure 26 shows the location of the Desktop Board power connectors.

Figure 26. Connecting Power Supply Cables

1.Observe the precautions in "Before You Begin" on page 25.

2.Connect the main power supply cable to the 2 x 12 pin connector.

3.Connect the 12 V processor core voltage power supply cable to the 2 x 2 pin connector.

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Contents Intel Desktop Board DG33FB Product Guide Disclaimer Revision HistoryFCC Declaration of Conformity Canadian Department of Communications Compliance StatementDocument Organization PrefaceIntended Audience Use Only for Intended ApplicationsTerminology Box ContentsContents Error Messages and Indicators Regulatory Compliance ContentsTables Feature Summary Desktop Board FeaturesRelated Links Supported Operating SystemsDesktop Board Components Desktop Board FeaturesLabel Description Processor Main MemoryType Timing Intel G33 Graphics Subsystem Intel G33 Express ChipsetDesktop Board Features Audio Subsystem Legacy Input/Output I/O ControllerLAN Subsystem LED Color LED State Indicates RJ-45 LAN Connector LEDsExpandability Hi-Speed USB 2.0 SupportEnhanced IDE Interface Serial ATASecurity Passwords Hardware Management FeaturesSerial ATA and IDE Auto Configuration PCI and PCI Express* Auto ConfigurationPower Management Features Hardware Monitoring and Fan Speed ControlChassis Intrusion Hardware Support Power ConnectorsInstantly Available PC Technology Wake from PS/2 Keyboard/Mouse Energy STAR* Qualified BatterySpeaker Real-Time ClockBefore You Begin Installing and Replacing Desktop Board ComponentsInstallation Precautions Prevent Power Supply OverloadObserve Safety and Regulatory Requirements Installing and Replacing Desktop Board Components Installing the I/O ShieldDesktop Board DG33FB 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 Installing the Processor Fan Heat SinkConnecting the Processor Fan Heat Sink Cable Installing and Removing Memory Guidelines for Dual Channel Memory ConfigurationRemoving the Processor Three DIMMs Use DDR2 DIMMs Installing DIMMsInstalling a Dimm Removing DIMMs Installing a PCI Express x16 Card Installing and Removing a PCI Express x16 CardRemoving a PCI Express x16 Card Removing the PCI Express x16 CardConnecting the Diskette Drive Cable Connecting the Diskette Drive CableConnecting the IDE Cable Connecting the IDE Cable Connecting a Serial ATA Cable Connecting the Serial ATA Sata CablesInternal Headers Connecting to the Internal HeadersConnecting to the Ieee 1394a Header Ieee 1394a Signal Header NamesPin Signal Name Connecting to the Serial Port Header Connecting to the Chassis Intrusion HeaderConnecting to the Alternate Front Panel Power LED Header Front Panel Header Connecting to the Front Panel HeaderConnecting to the USB 2.0 Headers USB 2.0 Header Signal NamesBack 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 JumperClearing Passwords Jumper Settings for the Bios Setup Program ModesJumper Setting Mode Description Precaution Replacing the BatteryViktigt Προσοχή Pozor 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 Bios Error Messages Error Messages and IndicatorsBios Beep Codes Bios Error MessagesIntel Desktop Board DG33FB Product Guide Regulatory Compliance Safety RegulationsPlace Battery Marking Safety RegulationsEuropean Union Declaration of Conformity Statement Regulatory Compliance Español Product Ecology StatementsRecycling Considerations DeutschRussian FrançaisMalay PortugueseTürkçe Lead-Free Desktop BoardLead-Free Board Markings EMC Regulations EMC RegulationsEnsure Electromagnetic Compatibility EMC Compliance Product Certifications Board-Level Certification MarkingsProduct Certification Markings Europe Chassis and Component Certifications
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