Intel BLKDX79TO Product Manual

Intel BLKDX79TO Product Manual

Desktop board
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Intel® Desktop Board DX79TO
Product Guide
Order Number: G44000-001

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Summary of Contents for Intel BLKDX79TO

  • Page 1 Intel® Desktop Board DX79TO Product Guide Order Number: G44000-001...
  • Page 2: Revision History

    WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE, MERCHANTABILITY, OR INFRINGEMENT OF ANY PATENT, COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT. Intel products are not intended for use in medical, life saving, or life sustaining applications. Intel may make changes to specifications and product descriptions at any time, without notice.
  • Page 3: Intended Audience

    The suitability of this product for other PC or embedded non-PC applications or other environments, such as medical, industrial, alarm systems, test equipment, etc. may not be supported without further evaluation by Intel. Document Organization The chapters in this Product Guide are arranged as follows:...
  • Page 4 Intel Desktop Board DX79TO Product Guide Terminology The table below gives descriptions of some common terms used in the product guide. Term Description Gigabyte (1,073,741,824 bytes) Gigahertz (one billion hertz) Kilobyte (1024 bytes) Megabyte (1,048,576 bytes) Megabit (1,048,576 bits) Megahertz (one million hertz)
  • Page 5: Table Of Contents

    Contents 1 Desktop Board Features Supported Operating Systems................11 Desktop Board Components.................12 Processor......................14 System Memory....................15 Memory Configurations................16 ® Intel X79 Express Chipset..................17 USB Support .....................17 USB 3.0 ....................17 USB 2.0 ....................17 Serial ATA......................17 Audio Subsystem ....................18 LAN Subsystem ....................18 Legacy I/O ......................19 Expandability.....................19...
  • Page 6 4 Configuring for RAID Using Intel Rapid Storage Technology Configuring the BIOS ..................67 Creating Your RAID Set ................67 Loading the Intel RST RAID Drivers and Software (Required for Microsoft Windows XP Installation) ............68 Setting Up a “RAID Ready” System ...............68 A Error Messages and Indicators BIOS Error Codes....................69...
  • Page 7 22. Location of the Chassis Fan Headers..............52 23. Connecting Power Supply Cables ..............53 24. Location of the BIOS Configuration Jumper Block ..........54 25. Removing the Battery ...................61 26. POST Code LED Display .................71 27. Intel Desktop Board DX79TO China RoHS Material Self Declaration Table....80...
  • Page 8 Intel Desktop Board DX79TO Product Guide Tables 1. Feature Summary..................9 2. Intel Desktop Board DX79TO Components............13 3. LAN Connector LEDs ..................19 4. System Initialization LEDs................28 5. Status LEDs ....................29 6. Front Panel Audio Header Signal Names............48 7. Chassis Intrusion Header Signal Names ............48 8.
  • Page 9: Desktop Board Features

    1 Desktop Board Features ® This chapter briefly describes the features of Intel Desktop Board DX79TO. Table 1 summarizes the major features of the Desktop Board. Table 1. Feature Summary ATX (304.80 millimeters [12.00 inches] x 243.84 millimeters Form Factor [9.60 inches])
  • Page 10 ― One port routed to the back panel ― One port routed to an IEEE 1394a header • Six Serial ATA (SATA) channels through the Intel X79 PCH: ― Two onboard 6.0 Gb/s SATA channels (blue connectors) ― Four onboard 3.0 Gb/s SATA channels (black connectors) ®...
  • Page 11: Supported Operating Systems

    Desktop Board Features Supported Operating Systems The Desktop Board provides full support for the following operating systems: • Microsoft Windows* 7 Ultimate (64-bit and 32-bit editions) • Microsoft Windows 7 Professional (64-bit and 32-bit editions) • Microsoft Windows 7 Home Premium (64-bit and 32-bit editions) •...
  • Page 12: Desktop Board Components

    Intel Desktop Board DX79TO Product Guide Desktop Board Components Figure 1 shows the approximate location of the major components on Intel Desktop Board DX79TO. Figure 1. Intel Desktop Board DX79TO Components...
  • Page 13 Desktop Board Features Table 2. Intel Desktop Board DX79TO Components Label Description Front panel audio header PCI Express x1 connector PCI Express x1 connector Speaker PCI bus connector PCI Express 3.0 x16 connector PCI Express x1 connector PCI Express 3.0 x16 connector...
  • Page 14: Processor

    Intel Desktop Board DX79TO Product Guide Online Support For more information on Intel Desktop Board DX79TO consult the following online resources: • Intel Desktop Board DX79TO http://www.intel.com/products/motherboard/index.htm • Desktop Board Support http://www.intel.com/p/en_US/support?iid=hdr+support • Available configurations for http://ark.intel.com Intel Desktop Board DX79TO •...
  • Page 15: System Memory

    (ii) cause the processor and other system components to fail; (iii) cause reductions in system performance; (iv) cause additional heat or other damage; and (v) affect system data integrity. Intel has not tested and does not warranty the operation of the processor beyond its specifications.
  • Page 16: Memory Configurations

    Intel Desktop Board DX79TO Product Guide Memory Configurations The Intel Core i7 and Intel Xeon processors support the following types of memory organization: • Quad-channel (Interleaved) mode. Quad-channel mode offers the highest throughput for real world applications. • Tri-channel (Interleaved) mode. Tri-channel mode is enabled when the installed memory capacities of any three DIMM channels are equal.
  • Page 17: Intel X79 Express Chipset

    (PCH) provides interfaces to the processor and the USB, SATA, LAN, PCI, and PCI Express interfaces. The PCH is the centralized controller for the board’s I/O paths. Go to the following link for more information about the Intel X79 Express Chipset: http://developer.intel.com/products/chipsets/index.htm USB Support The Desktop Board supports USB 3.0 and USB 2.0 devices.
  • Page 18: Audio Subsystem

    Go to the following pages for more information about: • The location of the onboard audio headers, Figure 20 on page 47 • The signal names for the Intel High Definition Audio front panel header, page 48 • The back panel audio connectors, Figure 21 on page 51 LAN Subsystem The board’s Gigabit (10/100/1000 Mb/s) LAN subsystem includes:...
  • Page 19: Legacy I/O

    100 Mb/s data rate Yellow 1000 Mb/s data rate Legacy I/O Intel Desktop Board DX79TO includes an I/O controller that provides the following legacy I/O features: • Consumer Infrared (CIR) support • Low pin count (LPC) interface • Intelligent power management, including a programmable wake up event interface •...
  • Page 20: Bios

    Intel Desktop Board DX79TO Product Guide BIOS The BIOS provides the Power-On Self-Test (POST), the BIOS Setup program, and the PCI/PCI Express and IDE auto-configuration utilities. The BIOS is stored in the Serial Peripheral Interface (SPI) Flash device. The BIOS can be updated by following the instructions on page 63 in Chapter 3.
  • Page 21: Back To Bios Button

    Figure 4. Location of the Back to BIOS Button Hardware Management The hardware management features of Intel Desktop Board DX79TO enable the board to be compatible with the Wired for Management (WfM) specification. The board has several hardware management features including the following: •...
  • Page 22: Chassis Intrusion

    Intel Desktop Board DX79TO Product Guide Chassis Intrusion The board supports a chassis security feature that detects if the chassis cover has been removed. The security feature uses a mechanical switch on the chassis that can be connected to the chassis intrusion header on the Desktop Board. See Figure 20 for the location and pinout of the chassis intrusion header.
  • Page 23: Fan Headers

    Desktop Board Features Fan Headers The function/operation of the fans is as follows: • The fans are on when the computer is in the ACPI S0 state. • The fans are off when the computer is in the ACPI S3, S4, or S5 state. •...
  • Page 24: +5 V Standby Power Indicator

    Intel Desktop Board DX79TO Product Guide +5 V Standby Power Indicator CAUTION If the AC power has been switched off and the standby power indicator is still lit, disconnect the power cord before installing or removing any devices connected to the board.
  • Page 25: Wake From Usb

    Desktop Board Features Wake from USB NOTE Wake from USB requires the use of a USB peripheral that supports Wake from USB and an operating system that supports Wake from USB. USB bus activity wakes the computer from an ACPI S3 state. PME# Signal Wake-up Support When the PME# signal on the PCI bus is asserted, the computer wakes from an ACPI S3, S4, or S5 state.
  • Page 26: Power Switch

    Intel Desktop Board DX79TO Product Guide Figure 6. Onboard System Control Switches Power Switch The power button switch (see Figure 6, A) can be used to turn the desktop board on or off. This power button switch behaves the same as a chassis power switch connected via the front panel header.
  • Page 27: System Initialization/Board Status Leds

    Desktop Board Features System Initialization/ Status LEDs The Desktop Board provides LEDs that allow you to monitor your system’s progress through initialization and the BIOS POST (see Figure 7). There are also other board status LEDs that allow you to monitor other system activities. Figure 7.
  • Page 28: System Initialization Leds

    Intel Desktop Board DX79TO Product Guide System Initialization LEDs At initial power on, these eight diagnostic LEDs are off. When the BIOS starts an activity such as memory initialization, the corresponding LED starts flashing. Once the activity has completed, the LED will remain on. Table 4 lists the LEDs and describes their function.
  • Page 29: Status Leds

    Desktop Board Features Status LEDs The LEDs in Table 5 indicate various board activities and error conditions on the board. Table 5. Status LEDs Item/Callout in Figure 7 Color Description HD Activity Blue This LED blinks to indicate the activity of SATA drives connected to the board.
  • Page 30: Battery

    Intel Desktop Board DX79TO Product Guide Battery A battery on the Desktop Board keeps the values in CMOS RAM and the clock current when the computer is turned off and disconnected from AC power. Go to page 56 for instructions on how to replace the battery.
  • Page 31: Installing And Replacing Desktop Board Components

    2 Installing and Replacing Desktop Board Components This chapter tells you how to: • Install the I/O shield • Install the Desktop Board • Install a processor • Install memory • Install and remove a PCI Express x16 card • Connect the Serial ATA cables •...
  • Page 32: Installation Precautions

    Intel Desktop Board DX79TO Product Guide Installation Precautions When you install and test the Intel Desktop Board, observe all warnings and cautions in the installation instructions. To avoid injury, be careful of: • Sharp pins on connectors • Sharp pins on printed circuit assemblies •...
  • Page 33: Installing The I/O Shield

    Installing and Replacing Desktop Board Components Installing the I/O Shield The Desktop Board comes with an I/O shield. When installed in the chassis, the shield blocks radio frequency transmissions, protects internal components from dust and foreign objects, and promotes correct airflow within the chassis. Install the I/O shield before installing the Desktop Board in the chassis.
  • Page 34: Installing The Desktop Board

    Refer to your chassis manual for instructions on installing and removing the Desktop Board. Figure 9 shows the location of the mounting screw holes for Intel Desktop Board DX79TO. Figure 9. Intel Desktop Board DX79TO Mounting Screw Hole Locations...
  • Page 35: Installing A Processor

    Installing and Replacing Desktop Board Components Installing a Processor CAUTION Before installing or removing a processor, make sure the AC power has been removed by unplugging the power cord from the computer; the standby power LED should not be lit (see Figure 5 on page 24). Failure to do so could damage the processor and the board.
  • Page 36: Open The Load Plate

    Intel Desktop Board DX79TO Product Guide 4. Push down on the lever “OPEN 1st” (Figure 11, A) to lift the socket load plate as shown. Grasp the load plate and lift up to open it fully (Figure 11, B). Do not touch the socket contacts.
  • Page 37: Install The Processor

    Installing and Replacing Desktop Board Components 5. Remove the processor from it’s packaging and insert in the socket as shown in Figure 12. Make sure the gold-colored triangle indicating pin 1 on the processor aligns with the triangle on the socket (Figure 12, A) before you lower the processor into place.
  • Page 38: Close The Load Plate

    Intel Desktop Board DX79TO Product Guide 7. Close the load plate (Figure 13, A). After the load plate is closed, engage the socket lever labeled “CLOSE 1st” (Figure 13, B) under the latch. As the socket lever is latched, the socket cover (Figure 13, C) will pop off as shown. Engage the socket lever labeled “OPEN 1st”...
  • Page 39: Installing A Processor Fan Heat Sink

    Figure 14 shows installation of a typical processor fan heat sink; yours may differ. For detailed instructions on attaching a processor fan heat sink to the Desktop Board, refer to the Intel boxed processor manual, Intel boxed thermal solution manual, or instructions third-party thermal solution providers.
  • Page 40: Installing And Removing Memory

    Intel Desktop Board DX79TO Product Guide Installing and Removing Memory Intel Desktop board DX79TO has eight 240-pin DDR3 DIMM sockets arranged in four channels (A, B, C, and D). See Figure 2 for the memory layout. For optimal memory performance: •...
  • Page 41: Installing A Dimm

    Installing and Replacing Desktop Board Components Figure 15. Installing a DIMM 4. Make sure the clips at either end of the DIMM socket(s) are pushed outward to the open position. 5. Holding the DIMM by the edges, remove it from its anti-static package. 6.
  • Page 42: Removing Dimms

    Intel Desktop Board DX79TO Product Guide Removing DIMMs To remove a DIMM, follow these steps: 1. Observe the precautions in "Before You Begin" on page 31. 2. Turn off all peripheral devices connected to the computer. Turn off the computer.
  • Page 43: Removing A Pci Express X16 Add-In Card

    Installing and Replacing Desktop Board Components Figure 16. Installing a PCI Express x16 Card Removing a PCI Express x16 Add-in Card Follow these instructions to remove a PCI Express x16 card from a connector: 1. Observe the precautions in "Before You Begin" on page 31. 2.
  • Page 44: Installing Linked Pci Express X16 Graphics Cards

    Intel Desktop Board DX79TO Product Guide Figure 17. Removing a PCI Express x16 Card Installing Linked PCI Express x16 Graphics Cards The Desktop Board supports the use of linked PCI Express x16 graphics cards with Nvidia SLI technology and AMD CrossFire X technology.
  • Page 45: Installing Linked Pci Express Graphics Cards

    Installing and Replacing Desktop Board Components 3. Place the second card in the secondary PCI Express x16 connector (Figure 18, A) and press down on the card until it is completely seated in the connector and the card retention notch on the card snaps into place around the retention mechanism pin on the connector.
  • Page 46: Connecting Sata Cables

    Intel Desktop Board DX79TO Product Guide Connecting SATA Cables SATA cables support the Serial ATA protocol. Each cable can be used to connect one internal SATA drive to the Desktop Board. The blue connectors support SATA 6 Gb/s and lower transfer rates and the black connectors support SATA 3 Gb/s and lower transfer rates.
  • Page 47: Connecting To The Internal Headers And Connectors

    Connectors Before connecting cables to any of the internal headers or connectors, observe the precautions in “Before You Begin” on page 31. Figure 20 shows the location of the internal headers on Intel Desktop Board DX79TO. Figure 20. Internal Headers...
  • Page 48: Front Panel Audio Header

    Intel Desktop Board DX79TO Product Guide Front Panel Audio Header Figure 20, A shows the location of the front panel audio header. Table 6 shows the pin assignments and signal names for the front panel audio header. Table 6. Front Panel Audio Header Signal Names...
  • Page 49: Consumer Ir (Cir) Headers

    Installing and Replacing Desktop Board Components Consumer IR (CIR) Headers The Desktop Board has two CIR headers: the input or receiver header (Figure 20, F) and the output or emitter header (Figure 20, D). The receiver header consists of a filtered translated infrared input compliant with Microsoft CIR specifications and a “learning”...
  • Page 50: Usb 2.0 Headers

    Intel Desktop Board DX79TO Product Guide USB 2.0 Headers Figure 20, E shows the location of the USB 2.0 headers. Table 11 shows the pin assignments and signal names for each USB 2.0 header. Each USB header can be used to connect two USB devices.
  • Page 51: Alternate Front Panel Power Led Header

    Front panel yellow LED Connecting to the Audio System ® After installing the RealTek audio driver from the Intel Express Installer DVD, the multi-channel audio feature can be enabled. Figure 21 shows the back panel audio connectors. The default connector assignments are shown in the table.
  • Page 52: Connecting Chassis Fan And Power Supply Cables

    Intel Desktop Board DX79TO Product Guide Connecting Chassis Fan and Power Supply Cables Connecting Chassis Fan Cables Connect chassis fan cables to the chassis fan headers on the Desktop Board. Figure 22 shows the location of the chassis fan headers. The board supports 4-wire and 3-wire fans.
  • Page 53: Connecting Power Supply Cables

    Installing and Replacing Desktop Board Components Connecting Power Supply Cables Figure 23 shows the location of the power connectors. CAUTION Failure to use an appropriate power supply and/or not connecting the 12 V (Figure 23, A) power connector to the Desktop Board may result in damage to the board or the system may not function properly.
  • Page 54: Setting The Bios Configuration Jumper

    Intel Desktop Board DX79TO Product Guide Setting the BIOS Configuration Jumper NOTE Always turn off the power to the computer before moving the jumper. Moving the jumper with the power on may result in unreliable computer operation. Figure 24 shows the location of the Desktop Board’s BIOS configuration jumper block.
  • Page 55: Clearing Passwords

    Installing and Replacing Desktop Board Components Table 14. Jumper Settings for the BIOS Setup Program Modes Mode Description Normal (default) (1-2) The BIOS uses the current configuration and passwords for booting. Configure (2-3) After the Power-On Self-Test (POST) runs, the BIOS displays the Maintenance Menu.
  • Page 56: Replacing The Battery

    Intel Desktop Board DX79TO Product Guide Replacing the Battery A coin-cell battery (CR2032) powers the real-time clock and CMOS memory. When the computer is not plugged into a wall socket, the battery has an estimated life of three years. When the computer is plugged in, the standby current from the power supply extends the life of the battery.
  • Page 57 Installing and Replacing Desktop Board Components VARO Räjähdysvaara, jos pariston tyyppi on väärä. Paristot on kierrätettävä, jos se on mahdollista. Käytetyt paristot on hävitettävä paikallisten ympäristömääräysten mukaisesti. VORSICHT Bei falschem Einsetzen einer neuen Batterie besteht Explosionsgefahr. Die Batterie darf nur durch denselben oder einen entsprechenden, vom Hersteller empfohlenen Batterietyp ersetzt werden.
  • Page 58 Intel Desktop Board DX79TO Product Guide UPOZORNÌNÍ V případě výměny baterie za nesprávný druh může dojít k výbuchu. Je-li to možné, baterie by měly být recyklovány. Baterie je třeba zlikvidovat v souladu s místními předpisy o životním prostředí. Προσοχή Υπάρχει κίνδυνος για έκρηξη σε περίπτωση που η μπαταρία αντικατασταθεί από μία...
  • Page 59 Installing and Replacing Desktop Board Components ВНИМАНИЕ При использовании батареи несоответствующего типа существует риск ее взрыва. Батареи должны быть утилизированы по возможности. Утилизация батарей должна проводится по правилам, соответствующим местным требованиям. UPOZORNENIE Ak batériu vymeníte za nesprávny typ, hrozí nebezpečenstvo jej výbuchu. Batérie by sa mali podľa možnosti vždy recyklovať.
  • Page 60 Intel Desktop Board DX79TO Product Guide...
  • Page 61: Removing The Battery

    Installing and Replacing Desktop Board Components To replace the battery, follow these steps: 1. Observe the precautions in "Before You Begin" (see page 31). 2. Turn off all peripheral devices connected to the computer. Disconnect the computer’s power cord from the AC power source (wall outlet or power adapter). 3.
  • Page 62 Intel Desktop Board DX79TO Product Guide...
  • Page 63: Updating The Bios

    Power-On Self-Test (POST) memory test begins and before the operating system boot begins. This chapter tells you how to update the BIOS by either using the Intel Express BIOS Update utility or the Intel Flash Memory Update Utility, and how to recover the BIOS ®...
  • Page 64: Updating The Bios Using The F7 Function Key

    BIOS from a bootable CD-ROM, bootable USB flash drive, or other bootable USB media. You can update to a new version of the BIOS by using the Intel Flash Memory BIOS update file. The Intel Flash Memory BIOS update file is a compressed file that contains the files you need to update the BIOS.
  • Page 65: Recovering The Bios

    CD-R with the .BIO file in the root directory will be required. You can obtain the Recovery BIOS Update file through your computer supplier or by navigating to the Intel Desktop Board DX79TO page on the Intel World Wide Web site Download Center at http://downloadcenter.intel.com.
  • Page 66 Intel Desktop Board DX79TO Product Guide...
  • Page 67: Configuring For Raid Using Intel Rapid Storage Technology

    5. Then save your settings by pressing <F10>. Creating Your RAID Set 1. Upon re-boot, you will see the following Intel Rapid Storage Manager option ROM status message on the screen: Press <Ctrl-I> to enter the RAID Configuration Utility. Press <Ctrl-I> and enter the RAID Configuration Utility.
  • Page 68: Loading The Intel Rst Raid Drivers And Software (Required For Microsoft Windows Xp Installation)

    SATA RAID Controller driver. 3. Finish the Windows installation and install all necessary drivers. 4. Install the Intel Rapid Storage Console software via the Intel Express Installer DVD included with your Desktop Board or after downloading it from the Internet at http://support.intel.com/support/motherboards/desktop/.
  • Page 69: A Error Messages And Indicators

    A Error Messages and Indicators Intel Desktop Board DX79TO reports POST errors in three ways: • By sounding a beep code and blinking the front panel power LED • By displaying an error message on the monitor • By displaying diagnostic progress codes (POST codes) BIOS Error Codes Whenever a recoverable error occurs during POST, the BIOS causes the board’s...
  • Page 70: Bios Error Messages

    Intel Desktop Board DX79TO Product Guide BIOS Error Messages When a recoverable error occurs during the POST, the BIOS displays an error message describing the problem. Table 17 gives an explanation of the BIOS error messages. Table 17. BIOS Error Messages...
  • Page 71: Port 80H Post Codes

    Error Messages and Indicators Port 80h POST Codes During the POST, the BIOS generates diagnostic progress codes (POST codes) to I/O port 80h. If the POST fails, execution stops and the last POST code generated is left at port 80h and displayed on the Desktop Board’s seven-segment LED display shown in Figure 26.
  • Page 72: Port 80H Post Codes

    Intel Desktop Board DX79TO Product Guide Table 18 lists the Port 80h POST codes in hexadecimal notation. Table 18. Port 80h POST Codes POST Code Description ACPI S States Entering S0 state, standard 01-05 Entering S1-S5 state 10, 20, 30,...
  • Page 73 Error Messages and Indicators Table 18. Port 80h POST Codes (continued) PEIMs/Recovery 31, 33, 34 Recovery has initiate, load, valid CPU Initialization (PEI, DXE, SMM) 41-43 Begin to end CPU PEI init 44-46 Begin to end CPU SMM init/relocate bases 47-4C CPU DXE phase begin to end 4D-4F...
  • Page 74 Intel Desktop Board DX79TO Product Guide...
  • Page 75: B Regulatory Compliance

    Product Ecology statements • Electromagnetic Compatibility (EMC) regulations • Product certifications Safety Standards Intel Desktop Board DX79TO complies with the safety standards stated in Table 19 when correctly installed in a compatible host system. Table 19. Safety Standards Regulation Title CSA/UL 60950-1 Information Technology Equipment –...
  • Page 76: European Union Declaration Of Conformity Statement

    Intel Desktop Board DX79TO Product Guide European Union Declaration of Conformity Statement We, Intel Corporation, declare under our sole responsibility that the product Intel ® Desktop Board DX79TO is in conformity with all applicable essential requirements necessary for CE marking, following the provisions of the European Council Directives 2004/108/EC (EMC Directive), 2006/95/EC (Low Voltage Directive), and 2002/95/EC (ROHS Directive).
  • Page 77: Product Ecology Statements

    The following information is provided to address worldwide product ecology concerns and regulations. Recycling Considerations As part of its commitment to environmental responsibility, Intel has implemented the ® Intel Product Recycling Program to allow retail consumers of Intel’s branded products to return used products to selected locations for proper recycling.
  • Page 78 Français Dans le cadre de son engagement pour la protection de l'environnement, Intel a mis en œuvre le programme Intel Product Recycling Program (Programme de recyclage des produits Intel) pour permettre aux consommateurs de produits Intel de recycler les produits usés en les retournant à...
  • Page 79 Regulatory Compliance Portuguese Como parte deste compromisso com o respeito ao ambiente, a Intel implementou o Programa de Reciclagem de Produtos para que os consumidores finais possam enviar produtos Intel usados para locais selecionados, onde esses produtos são reciclados de maneira adequada.
  • Page 80: China Rohs

    The China Ministry of Information Industry (MII) stipulates that a material Self Declaration Table (SDT) must be included in a product’s user documentation. The SDT for Intel Desktop Board DX79TO is shown in Figure 27. Figure 27. Intel Desktop Board DX79TO China RoHS Material...
  • Page 81: Emc Regulations

    Regulatory Compliance EMC Regulations Intel Desktop Board DX79TO complies with the EMC regulations stated in Table 20 when correctly installed in a compatible host system. Table 20. EMC Regulations Regulation Title FCC 47 CFR Part 15, Title 47 of the Code of Federal Regulations, Part 15, Subpart B, Subpart B Radio Frequency Devices.
  • Page 82: Canadian Department Of Communications Compliance Statement

    • Consult the dealer or an experienced radio/TV technician for help. Any changes or modifications to the equipment not expressly approved by Intel Corporation could void the user’s authority to operate the equipment. Tested to comply with FCC standards for home or office use.
  • Page 83: Korea Class B Statement

    Regulatory Compliance Korea Class B Statement Korea Class B Statement translation: This equipment is for home use, and has acquired electromagnetic conformity registration, so it can be used not only in residential areas, but also other areas. Ensure Electromagnetic Compatibility (EMC) Compliance Before computer integration, make sure that the power supply and other modules or peripherals, as applicable, have passed Class B EMC testing and are marked...
  • Page 84: Product Certifications

    Intel Desktop Board DX79TO Product Guide Product Certifications Board-Level Certifications Intel Desktop Board DX79TO has the regulatory compliance marks shown in Table 21. Table 21. Regulatory Compliance Marks Description Mark UL joint US/Canada Recognized Component mark. Includes adjacent UL file number for Intel Desktop Boards: E210882.
  • Page 85: Chassis- And Component-Level Certifications

    Compliance The US Department of Energy and the US Environmental Protection Agency have continually revised the ENERGY STAR requirements. Intel has worked directly with these two governmental agencies in the definition of the new requirements. Intel Desktop Board DX79TO meets the following program requirements in an...
  • Page 86 Intel Desktop Board DX79TO Product Guide...

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