Intel DG35EC manual Restriction of Hazardous Substances RoHS, EU RoHS, Description Mark

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Regulatory Compliance

Table 17. Lead-Free Second Level Interconnect Marks

Description

Mark

 

 

 

 

 

 

 

 

 

This symbol is used to identify

 

 

 

 

 

 

 

 

 

 

 

 

 

 

electrical and electronic

 

 

 

 

 

 

 

assemblies and components in

 

 

 

 

 

 

 

which the Pb concentration

 

 

 

 

 

 

 

level in the Desktop Board

 

 

 

 

 

 

 

substrate and the solder

 

 

 

 

 

 

 

 

 

 

 

 

 

 

connections from the board to

 

 

 

or

 

the components (second-level

 

 

 

 

 

 

 

 

 

 

 

interconnect) is not greater

 

 

 

 

 

 

 

 

 

 

 

 

 

 

than 0.1% by weight

 

 

 

 

 

 

 

(1000 ppm).

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

or

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Restriction of Hazardous Substances (RoHS)

EU RoHS

EU RoHS Directive 2002/95/EC restricts the use of the following six materials in various types of electronic and electrical equipment:

•Lead

•Mercury

•Cadmium

•Hexavalent chromium

•Polybrominated biphenyls (PBB)

•Polybrominated diphenyl ether (PBDE)

The maximum concentrations allowed are 0.1% or 1000 ppm (except for cadmium, which is limited to 0.01% or 100 ppm) by weight of homogeneous material.

Desktop Board DG35EC complies with these restrictions.

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Contents Intel Desktop Board DG35EC Product Guide Disclaimer Revision HistoryFCC Declaration of Conformity Canadian Department of Communications Compliance StatementDocument Organization PrefaceIntended Audience Use Only for Intended ApplicationsTerm Description TerminologyIntel Desktop Board DG35EC Product Guide Contents Error Messages and Indicators Figures ContentsTables Feature Summary Desktop Board FeaturesLAN Support Power ManagementHardware ManagementDesktop Board Components Desktop Board FeaturesLabel Description Main Memory ProcessorIntel G35 Graphics Subsystem Intel G35 Express ChipsetAudio Subsystem LAN Subsystem LAN Status IndicatorsLegacy Input/Output I/O Controller LED Color LED State Indicates Hi-Speed USB 2.0 SupportEnhanced IDE Interface Serial ATAExpandability Serial ATA and IDE Auto ConfigurationPCI and PCI Express* Auto Configuration Security PasswordsChassis Intrusion Hardware Management FeaturesHardware Monitoring and Fan Speed Control Hardware Support Power Management FeaturesPower Connectors Instantly Available PC Technology LAN Wake CapabilitiesFan Headers Location of the +5 V Standby Power Indicator +5 V Standby Power IndicatorEnergy STAR* Qualified BatterySpeaker Real-Time ClockIntel Desktop Board DG35EC 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 ShieldDesktop Board DG35EC 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 a Processor Fan Heat SinkRemoving the Processor Connecting the Processor Fan Heat Sink CableTwo or Four DIMMs Installing and Removing MemoryGuidelines for Dual Channel Memory Configuration Three DIMMs Dual Channel Memory Configuration with Four DIMMsUse 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 CableConnecting a Serial ATA Cable Connecting Serial ATA Sata CablesInternal Headers Connecting to the Internal Headers and ConnectorsFront Panel Audio Header Pdif ConnectorPdif Connector Signal Names Pin Signal NameFront Panel Header Ieee 1394a HeaderSerial Port Header USB 2.0 Headers Alternate Front Panel Power LED HeaderAlternate Front Panel Power LED Header USB 2.0 Header Signal NamesChassis Intrusion Header Connecting to the Onboard Audio SystemConnector Channel Function Chassis Intrusion HeaderChassis Fan Cables Connecting Chassis Fan and Power Supply CablesConnecting Power Supply Cables 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 BatteryVaro Προσοχή Pozor Removing the Battery Intel Desktop Board DG35EC Product Guide 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 DG35EC 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 DG35EC Product Guide

DG35EC, Intel Desktop Board specifications

The Intel Desktop Board DG35EC is a versatile and reliable motherboard designed for the Intel Core 2 Processor family. Launched in the mid-2000s, it became known for its solid performance and robust feature set aimed at both general computing and home entertainment needs.

One of the standout features of the DG35EC is its support for the Intel Core 2 Duo and Core 2 Quad processors. With LGA775 socket compatibility, it allows users to take advantage of the multi-core architecture for improved multitasking capabilities and overall performance. The board supports a maximum memory capacity of 8GB using DDR2 RAM, offering dual-channel architecture for enhanced memory bandwidth, which is crucial for tasks that require significant data processing.

The DG35EC is built with Intel's G35 Express chipset, which integrates several key technologies to enhance user experience. This chipset combines graphics and memory functionality, allowing for seamless multimedia playback and enabling support for DirectX 10. The integrated Intel Graphics Media Accelerator X3000 delivers decent graphics performance for day-to-day applications and light gaming, which was impressive at the time of its release.

This desktop board also boasts a suite of connectivity options. It features six SATA 3Gb/s ports for fast data transfer with compatible hard drives and SSDs, enhancing system responsiveness. Additionally, it includes a wide array of USB 2.0 ports, enabling users to connect multiple peripherals, such as external storage devices, printers, and keyboards without the need for expansion cards.

For audio capabilities, the DG35EC is equipped with Intel High Definition Audio, providing immersive sound quality for multimedia applications and improved audio fidelity for high-definition content. This feature was particularly appealing for users who enjoyed media consumption on their desktop systems.

The board is also designed with various expansion slots, including PCI Express x16 for graphics cards, and several PCI slots for legacy devices, thus ensuring compatibility with a wide range of hardware. The compact ATX form factor makes it suitable for a variety of cases while providing sufficient room for expansion.

Overall, Intel's DG35EC Desktop Board stands out for its reliable performance and feature set tailored for everyday computing and multimedia applications, making it a solid choice for users looking to build a functional and efficient desktop system.
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