Intel DH55HC manual Contents

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Contents

1 Desktop Board Features
Supported Operating Systems	11
Desktop Board Components	12
Processor	14
Intel® H55 Express Chipset	14
Main Memory	15
Graphics Subsystem	15
Integrated Graphics	15
Analog Display (VGA)	15
High-Definition Multimedia Interface* (HDMI*)	16
Digital Visual Interface (DVI-D)	16
PCI Express* x16 Graphics	16
Audio Subsystem	17
LAN Subsystem	17
USB 2.0 Support	18
Serial ATA Support	18
Expandability	19
Legacy I/O	19
BIOS	19
Serial ATA Auto Configuration	19
PCI*/PCI Express Auto Configuration	19
Security Passwords	20
Hardware Management	20
Hardware Monitoring and Fan Speed Control	20
Fan Monitoring	20
Chassis Intrusion	21
Power Management	21
Software Support	21
ACPI	21
Hardware Support	21
Power Connectors	21
Fan Headers	22
LAN Wake Capabilities	22
Instantly Available PC Technology	22
+5 V Standby Power Indicator LED	23
Wake from USB	24
PCI PME# Signal Wake-up Support	24
PCI Express WAKE# Signal Wake-up Support	24
Wake from PS/2 Devices	24
Wake from Serial Port	24
ENERGY STAR*, e-Standby, and ErP Compliance	24
Speaker	25
Real-Time Clock Subsystem	25

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Contents Intel Desktop Board DH55HC Product Guide Disclaimer FCC Declaration of ConformityCanadian Department of Communications Compliance Statement Use Only for Intended Applications Intended AudienceDocument Organization ConventionsTerm Description TerminologyIntel Desktop Board DH55HC Product Guide Contents Installing and Replacing Desktop Board Components Regulatory Compliance ContentsTables Processor Feature SummaryInterfaces PeripheralLAN Support Instantly AvailableSupported Operating Systems Desktop Board FeaturesIntel Desktop Board DH55HC Components Desktop Board ComponentsLabel Description Online Support ProcessorIntel H55 Express Chipset Graphics Subsystem Main MemoryIntegrated Graphics Analog Display VGADigital Visual Interface DVI-D PCI Express* x16 GraphicsHigh-Definition Multimedia Interface* Hdmi LAN Subsystem Audio SubsystemLED Color LED State Indicates USB 2.0 SupportSerial ATA Support PCI*/PCI Express Auto Configuration Serial ATA Auto ConfigurationExpandability Legacy I/OHardware Management Security PasswordsHardware Monitoring and Fan Speed Control Fan MonitoringPower Connectors Power ManagementChassis Intrusion Software SupportInstantly Available PC Technology Fan HeadersLAN Wake Capabilities Location of the Standby Power Indicator +5 V Standby Power Indicator LEDEnergy STAR*, e-Standby, and ErP Compliance Real-Time Clock Subsystem SpeakerIntel Desktop Board DH55HC 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 DH55HC Mounting Screw Hole Locations Installing and Removing the Desktop BoardInstalling a Processor Installing and Removing a ProcessorLift the Load Plate Remove the Socket Cover Remove the Processor from the Protective Cover Lower the Load Plate Removing the Processor Installing a Processor Fan Heat SinkConnecting the Processor Fan Heat Sink Cable Two or Four DIMMs Installing and Removing System MemoryGuidelines for Dual Channel Memory Configuration Three DIMMs Example Dual Channel Memory Configuration with Four DIMMsUse DDR3 DIMMs Installing DIMMsInstalling a Dimm Removing DIMMs Installing and Removing PCI Express x16 Graphics CardsInstalling a PCI Express x16 Graphics Card Removing a PCI Express x16 Graphics Card Installing a PCI Express x16 Graphics CardRemoving a PCI Express x16 Graphics Card Connecting a Serial ATA Cable Connecting Serial ATA Sata CablesInstalling and Replacing Desktop Board Components Internal Headers Connecting to the Internal HeadersFront Panel Audio Header Signal Names for AC ’97 Audio Front Panel Audio Signal Names for Intel HD AudioFront Panel Audio Header Internal Mono Speaker HeaderPdif Header Pdif Header Signal NamesParallel Port Header Parallel Port HeaderIntel Rpat Header Alternate Front Panel Power LED HeaderChassis Intrusion Header USB 2.0 Header Signal Names Front Panel Header Signal NamesFront Panel Header Front Panel USB 2.0 HeadersSerial Port Header Pin Signal Name RXD# Receive DataSerial Header Back Panel Audio Connectors Connecting to the 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 Précaution Replacing the BatteryViktigt Προσοχή Внимание Installing and Replacing Desktop Board Components Removing the Battery Updating the Bios Obtaining the Bios Update File Updating the Bios Updating the Bios with the ISO Image Bios Update FileRecovering the Bios Updating the Bios with the Iflash Memory Update UtilityType Pattern Frequency/Comments Bios Error CodesBios Beep Codes Front-panel Power LED Blink Codes Bios Error MessagesBios Error Messages Error Message ExplanationPlace Battery Marking Safety StandardsSafety Standards Regulation TitleEuropean Union Declaration of Conformity Statement Regulatory Compliance Product Ecology StatementsRecycling Considerations Español DeutschFrançais MalayTürkçe PortugueseRussian Lead-free 2LI/Pb-free 2LI Board EU RoHS Restriction of Hazardous Substances RoHSLead-Free Second Level Interconnect Marks Description MarkChina 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 DH55HC Product Guide