Intel DH55HC manual Installing and Removing the Desktop Board

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Intel Desktop Board DH55HC Product Guide

Installing and Removing the Desktop Board

CAUTION

Only qualified technical personnel should perform this procedure. Disconnect the computer from its power source before performing the procedures described here. Failure to disconnect the power before you open the computer can result in personal injury or equipment damage.

Refer to your chassis manual for instructions on installing and removing the Desktop Board.

Figure 5 shows the location of the mounting screw holes for Intel Desktop Board DH55HC.

Figure 5. Intel Desktop Board DH55HC Mounting Screw Hole Locations

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Contents Intel Desktop Board DH55HC Product Guide FCC Declaration of Conformity Canadian Department of Communications Compliance StatementDisclaimer Document Organization Intended AudienceUse Only for Intended Applications ConventionsTerminology Intel Desktop Board DH55HC Product GuideTerm Description Contents Installing and Replacing Desktop Board Components Contents Regulatory ComplianceTables Feature Summary ProcessorLAN Support PeripheralInterfaces Instantly AvailableDesktop Board Features Supported Operating SystemsDesktop Board Components Intel Desktop Board DH55HC ComponentsLabel Description Processor Intel H55 Express ChipsetOnline Support Integrated Graphics Main MemoryGraphics Subsystem Analog Display VGAPCI Express* x16 Graphics High-Definition Multimedia Interface* HdmiDigital Visual Interface DVI-D Audio Subsystem LAN SubsystemUSB 2.0 Support Serial ATA SupportLED Color LED State Indicates Expandability Serial ATA Auto ConfigurationPCI*/PCI Express Auto Configuration Legacy I/OHardware Monitoring and Fan Speed Control Security PasswordsHardware Management Fan MonitoringChassis Intrusion Power ManagementPower Connectors Software SupportFan Headers LAN Wake CapabilitiesInstantly Available PC Technology +5 V Standby Power Indicator LED Location of the Standby Power IndicatorEnergy STAR*, e-Standby, and ErP Compliance Speaker Real-Time Clock SubsystemIntel Desktop Board DH55HC Product Guide Installing and Replacing Desktop Board Components Before You BeginInstallation Precautions Prevent Power Supply OverloadObserve Safety and Regulatory Requirements Installing the I/O Shield Installing and Replacing Desktop Board ComponentsInstalling and Removing the Desktop Board Intel Desktop Board DH55HC Mounting Screw Hole LocationsInstalling and Removing a Processor Installing a ProcessorLift the Load Plate Remove the Socket Cover Remove the Processor from the Protective Cover Lower the Load Plate Installing a Processor Fan Heat Sink Connecting the Processor Fan Heat Sink CableRemoving the Processor Installing and Removing System Memory Guidelines for Dual Channel Memory ConfigurationTwo or Four DIMMs Example Dual Channel Memory Configuration with Four DIMMs Three DIMMsInstalling DIMMs Use DDR3 DIMMsInstalling a Dimm Installing and Removing PCI Express x16 Graphics Cards Installing a PCI Express x16 Graphics CardRemoving DIMMs Installing a PCI Express x16 Graphics Card Removing a PCI Express x16 Graphics CardRemoving a PCI Express x16 Graphics Card Connecting Serial ATA Sata Cables Connecting a Serial ATA CableInstalling and Replacing Desktop Board Components Connecting to the Internal Headers Internal HeadersFront Panel Audio Header Front Panel Audio Signal Names for Intel HD AudioFront Panel Audio Header Signal Names for AC ’97 Audio Internal Mono Speaker HeaderParallel Port Header Pdif Header Signal NamesPdif Header Parallel Port HeaderAlternate Front Panel Power LED Header Chassis Intrusion HeaderIntel Rpat Header Front Panel Header Front Panel Header Signal NamesUSB 2.0 Header Signal Names Front Panel USB 2.0 HeadersPin Signal Name RXD# Receive Data Serial HeaderSerial Port Header Connecting to the Audio System Back Panel Audio ConnectorsConnecting Chassis Fan and Power Supply Cables Connecting Chassis Fan CablesConnecting Power Supply Cables Connecting Power Supply CablesSetting the Bios Configuration Jumper Location of the Bios Configuration Jumper BlockClearing Passwords Jumper Settings for the Bios Setup Program ModesJumper Setting Mode Description Replacing the Battery PrécautionViktigt Προσοχή Внимание Installing and Replacing Desktop Board Components Removing the Battery Updating the Bios Obtaining the Bios Update File Updating the Bios with the ISO Image Bios Update File Updating the BiosUpdating the Bios with the Iflash Memory Update Utility Recovering the BiosBios Error Codes Bios Beep CodesType Pattern Frequency/Comments Bios Error Messages Bios Error MessagesFront-panel Power LED Blink Codes Error Message ExplanationSafety Standards Safety StandardsPlace Battery Marking Regulation TitleEuropean Union Declaration of Conformity Statement Product Ecology Statements Recycling ConsiderationsRegulatory Compliance Français DeutschEspañol MalayPortuguese RussianTürkçe Lead-free 2LI/Pb-free 2LI Board Lead-Free Second Level Interconnect Marks Restriction of Hazardous Substances RoHSEU RoHS Description MarkChina RoHS China RoHS Environmentally Friendly Use Period MarkRegulatory Compliance EMC Regulations EMC RegulationsRegulation Class B Title Ensure Electromagnetic Compatibility EMC Compliance Product Certifications Board-Level Certification MarkingsProduct Certification Markings Chassis and Component Certifications EuropeIntel Desktop Board DH55HC Product Guide