Intel DQ33HS Product Manual
Intel DQ33HS Product Manual

Intel DQ33HS Product Manual

Desktop board
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Intel® Desktop Board DQ33HS
Product Guide
Order Number: E20672-001

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Summary of Contents for Intel DQ33HS

  • Page 1 Intel® Desktop Board DQ33HS Product Guide Order Number: E20672-001...
  • Page 2: Revision History

    Intel may make changes to specifications and product descriptions at any time, without notice. Desktop Board DQ33HS may contain design defects or errors known as errata which may cause the product to deviate from published specifications. Current characterized errata are available on request.
  • 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 DQ33HS 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) Mbit Megabit (1,048,576 bits)
  • Page 5: Table Of Contents

    1 Desktop Board Features Supported Operating Systems................11 Desktop Board Components.................12 Processor......................14 Main Memory.....................14 ® Intel Q33 Express Chipset .................15 Intel Q33 Graphics Subsystem..............16 ® Intel GMA 3100 Graphics Controller............16 Audio Subsystem ....................17 Legacy Input/Output (I/O) Controller ..............18 LAN Subsystem ....................18 LAN Status LEDs..................19 Hi-Speed USB 2.0 Support ..................19...
  • Page 6 Connecting to the Internal Headers ..............47 Connecting to the HD Audio Link Header ............48 ® Installing a Front Panel Audio Solution for Intel High Definition Audio ....48 Connecting to the Chassis Intrusion Header............49 Connecting to the Serial Port Header .............49 Connecting to the Alternate Front Panel Power LED Header.......50...
  • Page 7 25. Connecting Power Supply Cables ..............53 26. Location of the BIOS Configuration Jumper Block ..........54 27. Removing the Battery ...................61 28. Desktop Board DQ33HS China RoHS Material Self Declaration Table ....77 Tables 1. Feature Summary..................9 2. Desktop Board DQ33HS Components ..............13 3.
  • Page 8 Intel Desktop Board DQ33HS Product Guide 10. USB 2.0 Header Signal Names................51 11. Jumper Settings for the BIOS Setup Program Modes..........55 12. Beep Codes ....................67 13. BIOS Error Messages ..................67 14. Safety Standards..................69 15. Lead-Free Second Level Interconnect Marks .............75 16.
  • Page 9: Desktop Board Features

    1 Desktop Board Features ® This chapter briefly describes the features of Intel Desktop Board DQ33HS. Table 1 summarizes the major features of the Desktop Board. Table 1. Feature Summary microATX (243.84 millimeters [9.60 inches] x 243.84 millimeters Form Factor [9.60 inches])
  • Page 10 • Three fan sensing inputs used to monitor fan activity • Voltage sensing to detect out of range values Related Links: For more information about Desktop Board DQ33HS, including the Technical Product Specification (TPS), BIOS updates, and device drivers, go to: http://www.intel.com/cd/channel/reseller/asmo-na/eng/368133.htm...
  • Page 11: Supported Operating Systems

    Desktop Board Features Supported Operating Systems The Desktop Board supports the following operating systems: • Microsoft Windows Vista* Ultimate • Microsoft Windows Vista Enterprise • Microsoft Windows Vista Business • Microsoft Windows Vista Home Premium • Microsoft Windows Vista Home Basic •...
  • Page 12: Desktop Board Components

    Intel Desktop Board DQ33HS Product Guide Desktop Board Components Figure 1 shows the approximate location of the major components on Desktop Board DQ33HS. Figure 1. Desktop Board DQ33HS Components...
  • Page 13: Desktop Board Dq33Hs Components

    Desktop Board Features Table 2. Desktop Board DQ33HS Components Label Description Front panel audio header Speaker PCI bus connector PCI Express x1 connector 2 Battery PCI Express x1 connector 1 PCI Express x16 connector Rear chassis fan header (3-pin) Back panel connectors...
  • Page 14: Processor

    Desktop Board may result in damage to the board, or the system may not function properly. Desktop Board DQ33HS supports an Intel processor in the LGA775 package. Processors are not included with the Desktop Board and must be purchased separately.
  • Page 15: Intel Q33 Express Chipset

    DMI interconnect. The component also provides integrated graphics capabilities supporting 3D, 2D, and display capabilities. ICH9 is a centralized controller for the board’s I/O paths. Related Links: Go to the following link for more information about the Intel Q33 Express Chipset: http://developer.intel.com/products/chipsets/index.htm...
  • Page 16: Intel Q33 Graphics Subsystem

    ⎯ DDC2B compliant interface with Advanced Digital Display 2 card or Media Expansion Card (ADD2/MEC), support for TV-out/TV-in and DVI digital display connections NOTE A minimum of 512 MB of system memory is required in order for the Intel GMA 3100 graphics controller to operate properly.
  • Page 17: Audio Subsystem

    A signal-to-noise (S/N) ratio of ≤95 dB playback quality and ≤90 dB recording quality • Independent stereo audio playback from back panel connectors and the Intel High Definition Audio front panel header Related Links: Go to the following pages for more information about: •...
  • Page 18: Legacy Input/Output (I/O) Controller

    PCI power management support LAN Subsystem The LAN subsystem includes: • Intel ICH9 • Intel 82566DM Gigabit (10/100/1000 Mb/s) Ethernet LAN controller • RJ-45 LAN connector with integrated LAN status LEDs The subsystem also features: • CSMA/CD protocol engine •...
  • Page 19: Lan Status Leds

    Desktop Board Features LAN Status LEDs Two LEDs are built into the RJ-45 LAN connector located on the back panel (see Figure 2). These LEDs indicate the status of the LAN. Figure 2. LAN Status LEDs Table 3 describes the LED states when the board is powered up and the LAN subsystem is operating.
  • Page 20: Enhanced Ide Interface

    Intel Desktop Board DQ33HS Product Guide Enhanced IDE Interface The board’s IDE interface handles the exchange of information between the processor and peripheral devices such as hard disk drives and CD-ROM drives. The interface supports: • Up to two IDE devices (such as hard drives) •...
  • Page 21: Security Passwords

    For information about enabling and activating the TPM, refer to the Trusted Platform Module (TPM) Quick Reference Guide. Hardware Management Features The hardware management features of Desktop Board DQ33HS 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: Hardware Monitoring And Fan Speed Control

    • Intel Quiet System Technology fan speed control, delivering acoustically-optimized thermal management NOTE Memory must be installed in the Channel A, DIMM 0 socket to enable Intel Quiet System Technology. • Fan speed controllers and sensors integrated into ICH9 •...
  • Page 23: Acpi

    Desktop Board Features ACPI ACPI gives the operating system direct control over the power management and Plug and Play functions of a computer. The use of ACPI with the Desktop Board requires an operating system that provides full ACPI support. Hardware Support Power Connectors ATX12V-compliant power supplies can turn off the computer power through system...
  • Page 24: Lan Wake Capabilities

    Intel Desktop Board DQ33HS Product Guide LAN Wake Capabilities CAUTION For LAN wake capabilities, the 5 V standby line for the power supply must be capable of delivering adequate +5 V standby current. Failure to provide adequate standby current when using this feature can damage the power supply.
  • Page 25: +5 V Standby Power Indicator

    Desktop Board Features +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. Failure to do so could damage the board and any attached devices. The Desktop Board’s standby power indicator (green LED), shown in Figure 3, is lit when there is standby power still present on the board even when the computer appears to be off.
  • Page 26: Energy Star* Capable

    ENERGY STAR* Capable The US Department of Energy and the US Environmental Protection Agency have recently revised the ENERGY STAR requirements. Intel worked directly with these governmental agencies to define the new requirements. Currently, Intel Desktop Boards are capable of meeting the new ENERGY STAR requirements depending upon system configuration.
  • Page 27: 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 and remove the Desktop Board • Install and remove a processor • Install and remove memory • Install and remove a PCI Express x16 card •...
  • Page 28: Installation Precautions

    Intel Desktop Board DQ33HS 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 29: 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 30: Installing And Removing The Desktop Board

    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 Desktop Board DQ33HS. Figure 5. Desktop Board DQ33HS Mounting Screw Hole Locations...
  • Page 31: Installing And Removing A Processor

    Installing and Replacing Desktop Board Components Installing and Removing a Processor Instructions on how to install the processor to the Desktop Board are given below. Installing a Processor CAUTION Before installing or removing the processor, make sure the AC power has been removed by unplugging the power cord from the computer;...
  • Page 32: Lift The Load Plate

    Intel Desktop Board DQ33HS Product Guide 3. Lift the load plate (Figure 7, A). Do not touch the socket contacts (Figure 7, B). Figure 7. Lift the Load Plate 4. Remove the plastic protective socket cover from the load plate (Figure 8). Do not discard the protective socket cover.
  • Page 33: Remove The Processor From The Protective Processor Cover

    Installing and Replacing Desktop Board Components 5. Remove the processor from the protective processor cover. Hold the processor only at the edges, being careful not to touch the bottom of the processor (see Figure 9). Do not discard the protective processor cover. Always replace the processor cover if the processor is removed from the socket.
  • Page 34: Installing The Processor Fan Heat Sink

    Figure 11. Close the Load Plate Installing the Processor Fan Heat Sink Desktop Board DQ33HS 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...
  • Page 35: Connecting The Processor Fan Heat Sink Cable

    Installing and Replacing Desktop Board Components Connecting the Processor Fan Heat Sink Cable Connect the processor fan heat sink cable to the 4-pin processor fan header (see Figure 12). A fan with a 4-pin connector as shown in Figure 12, A is recommended; however, a fan with a 3-pin connector (Figure 12, B) can be used.
  • Page 36: Removing The Processor

    To be fully compliant with all applicable Intel SDRAM memory specifications, the board requires DIMMs that support the Serial Presence Detect (SPD) data structure. Desktop board DQ33HS has four 240-pin DDR2 DIMM sockets arranged as DIMM 0 and DIMM 1 in both Channel A and Channel B.
  • Page 37: Guidelines For Dual Channel Memory Configuration

    Installing and Replacing Desktop Board Components Guidelines for Dual Channel Memory Configuration Before installing DIMMs, read and follow these guidelines for dual channel configuration. Two or Four DIMMs Install a matched pair of DIMMs equal in speed and size (see Figure 13) in DIMM 0 (blue) of channels A and B.
  • Page 38: Three Dimms

    Intel Desktop Board DQ33HS Product Guide Three DIMMs If you want to use three DIMMs in a dual-channel configuration, install a matched pair of DIMMs equal in speed and size in DIMM 0 (blue) and DIMM 1 (black) of channel A.
  • Page 39: Installing Dimms

    Installing and Replacing Desktop Board Components Installing DIMMs To make sure you have the correct DIMM, place it on the illustration of the DDR2 DIMM in Figure 16. All the notches should match with the DDR2 DIMM. Figure 16. Use DDR2 DIMMs...
  • Page 40: Installing A Dimm

    Intel Desktop Board DQ33HS Product Guide NOTE Memory must be installed in the Channel A, DIMM 0 socket to enable Intel Quiet System Technology. To install a DIMM, follow these steps: 1. Observe the precautions in "Before You Begin" on page 27.
  • Page 41: Removing Dimms

    Installing and Replacing Desktop Board Components 7. Insert the bottom edge of the DIMM into the socket. 8. When the DIMM is inserted, push down on the top edge of the DIMM until the retaining clips snap into place. Make sure the clips are firmly in place. 9.
  • Page 42: Installing And Removing A Pci Express X16 Card

    Intel Desktop Board DQ33HS Product Guide Installing and Removing a PCI Express x16 Card CAUTION When installing a PCI Express x16 card on the Desktop Board, ensure that the card is fully seated in the PCI Express x16 connector before you power on the system. If the card is not fully seated in the PCI Express connector, an electrical short may result across the PCI Express connector pins.
  • Page 43: Removing The Pci Express X16 Card

    Installing and Replacing Desktop Board Components Removing the PCI Express x16 Card Follow these instructions to remove the PCI Express x16 card from the connector: 1. Observe the precautions in "Before You Begin" on page 27. 2. Remove the screw (Figure 19, A) that secures the card’s metal bracket to the chassis back panel.
  • Page 44: Connecting The Ide Cable

    • Observe the precautions in "Before You Begin" on page 27. • Attach the cable end with the single connector (blue) to the Intel Desktop Board (Figure 20, A). • Attach the cable end with the two closely spaced connectors (gray and black) to...
  • Page 45: Connecting The Ide Cable

    Installing and Replacing Desktop Board Components Figure 20. Connecting the IDE Cable...
  • Page 46: Connecting The Serial Ata (Sata) Cables

    Intel Desktop Board DQ33HS Product Guide Connecting the Serial ATA (SATA) Cables SATA cables support the Serial ATA protocol. Each cable can be used to connect a single internal SATA drive to the Desktop Board. For correct cable function: 1. Observe the precaution in “Before You Begin” on page 27.
  • Page 47: Connecting To The Internal Headers

    Installing and Replacing Desktop Board Components Connecting to the Internal Headers Before connecting cables to the internal headers, observe the precautions in “Before You Begin” on page 27. Figure 22 shows the location of the internal headers. Item Description Item Description HD Audio Link Front Panel...
  • Page 48: Connecting To The Hd Audio Link Header

    Definition Audio Figure 22, B shows the location of the front panel audio header. Table 5 shows the pin assignments for the front panel audio header. Table 5. Front Panel Intel High Definition Audio Header Signal Names Signal Name Signal Name...
  • Page 49: Connecting To The Chassis Intrusion Header

    Installing and Replacing Desktop Board Components To install the cable that connects the front panel audio solution to the front panel audio header, follow these steps: 1. Observe the precautions in "Before You Begin" on page 27. 2. Turn off all peripheral devices connected to the computer. Turn off the computer and disconnect the AC power cord.
  • Page 50: Connecting To The Alternate Front Panel Power Led Header

    Intel Desktop Board DQ33HS Product Guide Connecting to the Alternate Front Panel Power LED Header Figure 22, F on page 47 shows the location of the alternate front panel power LED header. Pins 1 and 3 of this header duplicate the signals on pins 2 and 4 of the front panel header.
  • Page 51: Connecting To The Usb 2.0 Headers

    USB device. Connecting to the Audio System After installing the RealTek audio driver from the Intel Express Installer DVD-ROM, the multi-channel audio feature can be enabled. Figure 23 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 DQ33HS Product Guide NOTE The back panel audio line out connector is designed to power either headphones or amplified speakers only. Poor audio quality may occur if passive (non-amplified) speakers are connected to this output. Connecting Chassis Fan and Power Supply...
  • Page 53: Connecting Supply Power Cables

    Installing and Replacing Desktop Board Components Connecting Supply Power Cables CAUTION Failure to use an appropriate power supply and/or not connecting the 12 V (2 x 2 pin) 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 DQ33HS Product Guide Setting the BIOS Configuration Jumper NOTE Always turn off the power and unplug the power cord from the computer before moving the jumper. Moving the jumper with the power on may result in unreliable computer operation.
  • Page 55: Jumper Settings For The Bios Setup Program Modes

    Installing and Replacing Desktop Board Components Table 11. Jumper Settings for the BIOS Setup Program Modes Jumper Setting 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: Clearing Passwords

    Intel Desktop Board DQ33HS Product Guide Clearing Passwords This procedure assumes that the board is installed in the computer and the configuration jumper block is set to normal mode. 1. Observe the precautions in "Before You Begin" on page 27.
  • Page 57: Replacing The Battery

    Installing and Replacing Desktop Board Components 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 58 Intel Desktop Board DQ33HS Product Guide VORSICHT Bei falschem Einsetzen einer neuen Batterie besteht Explosionsgefahr. Die Batterie darf nur durch denselben oder einen entsprechenden, vom Hersteller empfohlenen Batterietyp ersetzt werden. Entsorgen Sie verbrauchte Batterien den Anweisungen des Herstellers entsprechend. AVVERTIMENTO Esiste il pericolo di un esplosione se la pila non viene sostituita in modo corretto.
  • Page 59 Installing and Replacing Desktop Board Components VIGYAZAT Ha a telepet nem a megfelelő típusú telepre cseréli, az felrobbanhat. A telepeket lehetőség szerint újra kell hasznosítani. A használt telepeket a helyi környezetvédelmi előírásoknak megfelelően kell kiselejtezni. AWAS Risiko letupan wujud jika bateri digantikan dengan jenis yang tidak betul. Bateri sepatutnya dikitar semula jika boleh.
  • Page 60 Intel Desktop Board DQ33HS Product Guide UYARI Yanlış türde pil takıldığında patlama riski vardır. Piller mümkün olduğunda geri dönüştürülmelidir. Kullanılmış piller, yerel çevre yasalarına uygun olarak atılmalıdır. OСТОРОГА Використовуйте батареї правильного типу, інакше існуватиме ризик вибуху. Якщо можливо, використані батареї слід утилізувати. Утилізація використаних...
  • 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 27). 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 DQ33HS 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 Iflash Memory Update utility, and how to recover the BIOS if an update fails.
  • Page 64: Updating The Bios With The Iso Image Bios Update File Or The Iflash Memory Update Utility

    Intel Integrator Toolkit Configuration File (optional) • Intel Flash Memory Update Utility You can obtain either of these from the Intel World Wide Web site. Updating the BIOS with the ISO Image BIOS Update File ® The ISO Image BIOS update allows for the update of an Intel...
  • Page 65: Updating The Bios With The Iflash Memory Update Utility

    CD-ROM, bootable USB flash drive, or other bootable USB media. The utility available on the Intel World Wide Web site provides a simple method for creating a bootable CD-ROM that will automatically update your BIOS. The Iflash BIOS update files can also be extracted locally to your hard drive and copied to a bootable USB flash drive or other bootable USB media.
  • Page 66: Recovering The Bios

    BIOS could be damaged. Due to BIOS size and recovery requirements, a CD-R or USB flash drive with the .BIO file in the root directory will be required. Related Links: For more information about updating the Intel Desktop Board BIOS or recovering from a BIOS update failure, go to: http://support.intel.com/support/motherboards/desktop/sb/CS-022312.htm...
  • Page 67: A Error Messages And Indicators

    A Error Messages and Indicators Desktop Board DQ33HS reports POST errors in two ways: • By sounding a beep code • By displaying an error message on the monitor BIOS Beep Codes The BIOS also issues a beep code (one long tone followed by two short tones) during POST if the video configuration fails (a faulty video card or no card installed) or if an external ROM module does not properly checksum to zero.
  • Page 68 Intel Desktop Board DQ33HS Product Guide...
  • Page 69: B Regulatory Compliance

    Product Ecology statements • Electromagnetic Compatibility (EMC) regulations • Product certifications Safety Standards Desktop Board DQ33HS complies with the safety standards stated in Table 14 when correctly installed in a compatible host system. Table 14. Safety Standards Regulation Title CSA/UL 60950-1, First Information Technology Equipment –...
  • Page 70: European Union Declaration Of Conformity Statement

    Intel Desktop Board DQ33HS Product Guide European Union Declaration of Conformity Statement We, Intel Corporation, declare under our sole responsibility that the product Intel ® Desktop Board DQ33HS 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) and 2006/95/EC (Low Voltage Directive).
  • Page 71: 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 ®...
  • Page 72 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 73 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 74: Lead-Free 2Li/Pb-Free 2Li Board

    FLI is acceptable because of the RoHS "flip chip" or "die bump" interconnect exemption. Desktop Board DQ33HS is a lead-free second level interconnect product. Table 15 shows the lead-free second level interconnect marks as they appear on the board and accompanying collateral.
  • Page 75: Restriction Of Hazardous Substances (Rohs)

    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 DQ33HS complies with these restrictions. China RoHS “China RoHS” is the term used by industry generally to describe legislation implemented by the Ministry of Information Industry (MII) in the People's Republic of China for the control of pollution by electronic information products (EIP).
  • Page 76 Desktop Boards has been determined to be 10 years. The China MII also stipulates that a material Self Declaration Table (SDT) must be included in a product’s user documentation. The SDT for Desktop Board DQ33HS is shown in Figure 28.
  • Page 77: Desktop Board Dq33Hs China Rohs Material Self Declaration Table

    Regulatory Compliance Figure 28. Desktop Board DQ33HS China RoHS Material Self Declaration Table...
  • Page 78: Emc Regulations

    Intel Desktop Board DQ33HS Product Guide EMC Regulations Desktop Board DQ33HS complies with the EMC regulations stated in Table 17 when correctly installed in a compatible host system. Table 17. EMC Regulations Regulation (Class B) Title FCC 47 CFR Part 15,...
  • Page 79: Ensure Electromagnetic Compatibility (Emc) Compliance

    Regulatory Compliance 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 accordingly. Pay close attention to the following when reading the installation instructions for the host chassis, power supply, and other modules: •...
  • Page 80: Product Certifications

    Intel Desktop Board DQ33HS Product Guide Product Certifications Board-Level Certification Markings Desktop Board DQ33HS has the product certification markings shown in Table 18. Table 18. Product Certification Markings Description Mark UL joint US/Canada Recognized Component mark. Includes adjacent UL file number for Intel Desktop Boards: E210882.
  • Page 81: Chassis And Component Certifications

    Regulatory Compliance Chassis and Component Certifications Ensure that the chassis and certain components; such as the power supply, peripheral drives, wiring, and cables; are components certified for the country or market where used. Agency certification marks on the product are proof of certification. Typical product certifications include: In Europe The CE marking signifies compliance with all applicable European requirements.
  • Page 82 Intel Desktop Board DQ33HS Product Guide...

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