Installing the Processor Fan Heat Sink | Intel DX48BT2 manual

Installing and Replacing Desktop Board Components

Installing the Processor Fan Heat Sink

Desktop Board DX48BT2 has mounting holes for a processor fan heat sink. For instructions on how to attach the processor fan heat sink to the Desktop Board, refer to the boxed processor manual.

Connecting the Processor Fan Heat Sink Cable

Connect the processor fan heat sink cable to the 4-pin processor fan header (see Figure 14). A fan with a 4-pin connector as shown in Figure 14, A is recommended; however, a fan with a 3-pin connector (Figure 14, B) can be used. However, since the fan with a 3-pin connector cannot use the onboard fan control, the fan will always operate at full speed.

Figure 14. Connecting the Processor Fan Heat Sink Cable to the

Processor Fan Header

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Intel DX48BT2 manual Installing the Processor Fan Heat Sink, Connecting the Processor Fan Heat Sink Cable

Contents

Intel Desktop Board DX48BT2 Product Guide Disclaimer Revision HistoryFCC Declaration of Conformity Canadian Department of Communications Compliance Statement Document Organization PrefaceIntended Audience Use Only for Intended Applications Term Description TerminologyIntel Desktop Board DX48BT2 Product Guide Contents Updating the Bios Regulatory Compliance Contents Tables Feature Summary Desktop Board Features Related Links Supported Operating Systems Desktop Board Components Desktop Board Features Label Description Processor Main Memory Audio Subsystem Intel X48 Express Chipset LED Color LED State Indicates LAN Subsystem Legacy I/O USB 2.0 SupportEnhanced IDE Interface Serial ATA Expandability Serial ATA and IDE Auto ConfigurationPCI and PCI Express* Auto Configuration Security Passwords Intel Precision Cooling Technology Hardware ManagementHardware Monitoring and Fan Speed Control Chassis Intrusion Hardware Support Power ManagementPower Connectors Software Support Instantly Available PC Technology Fan HeadersLAN Wake Capabilities Location of the Standby Power Indicator +5 V Standby Power Indicator Wake from USB PME# Signal Wake-up SupportWAKE# Signal Wake-up Support Energy STAR* Capable Onboard Power Button Onboard Power Button Speaker Onboard VR and CPU LEDs Real-Time Clock Battery Before You Begin Installing and Replacing Desktop Board Components Observe Safety and Regulatory Requirements Installation PrecautionsPrevent Power Supply Overload Installing and Replacing Desktop Board Components Installing the I/O Shield Desktop Board DX48BT2 Mounting Screw Hole Locations Installing and Removing the Desktop Board Installing a Processor Installing and Removing a Processor Lift 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 Sink Removing the Processor Installing the ICH Heat Sink Decorative Cover Optional Installation of a Typical MCH Heat Sink Fan Installing an MCH Heat Sink Fan Optional Two or Four DIMMs Installing and Removing MemoryGuidelines for Dual Channel Memory Configuration Three DIMMs Dual Channel Memory Configuration with Four DIMMs Use DDR3 DIMMs Installing DIMMs Installing a Dimm Removing DIMMs Installing Multiple PCI Express x16 Graphics Cards Installing and Removing a PCI Express x16 Card Installing a PCI Express x16 Card Installing a PCI Express x16 Card Removing a PCI Express x16 Card Removing a PCI Express x16 Card Connecting the IDE Cable Connecting the IDE Cable Connecting a Serial ATA Cable Connecting the Serial ATA Sata Cables Internal Headers and Connectors Connecting to the Internal Headers and Connectors HD Audio Link Header Front Panel Audio Header Signal NamesHD Audio Link Header Signal Names Front Panel Audio Header Chassis Intrusion Header Front Panel CIR Receiver Input Header Signal NamesBack Panel CIR Header Emitter Output Header Signal Names Chassis Intrusion Header Signal Names USB 2.0 Headers Ieee 1394a Header Signal NamesUSB 2.0 Header Signal Names Ieee 1394a Header Front Panel Header Alternate Front Panel Power LED HeaderPdif Connector Back Panel Audio Connectors Connecting to the Flexible Audio System Connecting Chassis Fan Cables Connecting Chassis Fan and Power Supply Cables Connecting Power Supply Cables Connecting Power Supply Cables Location of the Bios Configuration Jumper Block Setting the Bios Configuration Jumper Jumper Setting Mode Description Clearing PasswordsJumper Settings for the Bios Setup Program Modes Précaution Replacing the Battery Varo Προσοχή Pozor Removing the Battery Updating the Bios with the Intel Express Bios Update Utility Updating the Bios Updating the Bios with the ISO Image Bios Update File Obtaining the Bios Update File Updating the Bios Updating the Bios with the Iflash Memory Update Utility Recovering the Bios Creating Your RAID Set Configuring for RAIDConfiguring for RAID Using Intel Matrix Storage Technology Configuring the Bios Setting Up a RAID Ready System Configuring for RAID Intel Desktop Board DX48BT2 Product Guide Bios Error Messages Error Messages and IndicatorsBios Beep Codes Bios Error Messages Intel Desktop Board DX48BT2 Product Guide Regulatory Compliance Safety StandardsPlace Battery Marking Safety Standards European Union Declaration of Conformity Statement Regulatory Compliance Product Ecology StatementsRecycling Considerations Malay DeutschEspañol Français Türkçe PortugueseRussian Lead-free 2LI/Pb-free 2LI Board Description Mark Restriction of Hazardous Substances RoHSEU RoHS Lead-Free Second Level Interconnect Marks China RoHS Environmentally Friendly Use Period Mark China RoHS Regulatory 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 Certifications Intel Desktop Board DX48BT2 Product Guide