Intel® Desktop Board DQ45EK Technical Product Specification September 2008 Order Number: E42786-001US The Intel® Desktop Board DQ45EK may contain design defects or errors known as errata that may cause the product to deviate from published specifications. Current characterized errata are documented in the Intel Desktop Board DQ45EK Specification Update.
Revision History Revision -001 Revision History First release of the Specification. Intel® Date Desktop Board DQ45EK Technical Product September 2008 This product specification applies to only the standard Intel® Desktop Board DQ45EK with BIOS identifier CBQ4510H.86A. Changes to this specification will be published in the Intel Desktop Board DQ45EK Specification Update before being incorporated into a revision of this document.
Preface This Technical Product Specification (TPS) specifies the board layout, components, connectors, power and environmental requirements, and the BIOS for the Intel® Desktop Board DQ45EK. It describes the standard product and available manufacturing options. Intended Audience The TPS is intended to provide detailed, technical information about the Intel Desktop Board DQ45EK and its components to the vendors, system integrators, and other engineers and technicians who need this level of information.
Intel Desktop Board DQ45EK Technical Product Specification Other Common Notation iv # Used after a signal name to identify an active-low signal (such as USBP0#) GB Gigabyte (1,073,741,824 bytes) GB/sec Gigabytes per second Gbit Gigabit (1,073,741,824 bits) KB Kilobyte (1024 bytes) Kbit Kilobit (1024 bits) kbits/sec 1000 bits per second MB Megabyte (1,048,576 bytes) MB/sec Megabytes per second Mbit Megabit (1,048,576 bits) Mbit/sec Megabits per second xxh An address or data value en
Contents 1 Product Description .............................................................. 9 1.1 Overview.......................................................................................... 9 1.1.1 Feature Summary .................................................................. 9 1.1.2 Board Layout ....................................................................... 11 1.1.3 Block Diagram ..................................................................... 13 1.2 Legacy Considerations........
Intel Desktop Board DQ45EK Technical Product Specification 2.2 Connectors and Headers................................................................... 48 2.2.1 Back Panel Connectors .......................................................... 49 2.2.2 Component-side Connectors and Headers ................................ 50 2.3 Jumper Block .................................................................................. 58 2.4 Mechanical Considerations ....................................................
Contents 5.2 Battery Disposal Information............................................................. 89 Figures Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure Figure 1. Major Board Components............................................................... 2. Block Diagram.............................................................................. 3. Memory Channel and DIMM Configuration ........................................ 4.
Intel Desktop Board DQ45EK Technical Product Specification Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table Table viii 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40. 41. 42. Fan Header Current Capability ....................................................... Thermal Considerations for Components.......................................... Intel® Desktop Board DQ45EK Environmental Specifications ............... BIOS Setup Program Menu Bar .......
1 Product Description 1.1 Overview 1.1.1 Feature Summary Table 1 summarizes the major features of the Intel Desktop Board DQ45EK. Table 1. Feature Summary Form Factor Mini-ITX (6.70 inches by 6.70 inches [170.18 millimeters by 170.
Intel Desktop Board DQ45EK Technical Product Specification Table 1. Feature Summary (continued) Instantly Available PC Technology • Support for PCI Express* Revision 1.
Product Description 1.1.2 Board Layout Figure 1 shows the location of the major components. Figure 1. Major Board Components Table 2 lists the components identified in Figure 1.
Intel Desktop Board DQ45EK Technical Product Specification Table 2.
Product Description 1.1.3 Block Diagram Figure 2 is a block diagram of the major functional areas. Figure 2.
Intel Desktop Board DQ45EK Technical Product Specification 1.2 Legacy Considerations This board differs from other Intel Desktop Board products, with specific changes including (but not limited to) the following: • • • • • • 1.
Product Description # INTEGRATOR’S NOTE Use only ATX12V-compliant power supplies. For information about Refer to Power supply connectors Section 2.2.2.4, page 54 1.5 System Memory The board has two DIMM sockets and support the following memory features: • • • 1.
Intel Desktop Board DQ45EK Technical Product Specification Table 3.
Product Description 1.5.1 Memory Configurations The Intel 82Q45 GMCH supports the following types of memory organization: • • • Dual channel (Interleaved) mode. This mode offers the highest throughput for real world applications. Dual channel mode is enabled when the installed memory capacities of both DIMM channels are equal. Technology and device width can vary from one channel to the other but the installed memory capacity for each channel must be equal.
Intel Desktop Board DQ45EK Technical Product Specification Figure 3 illustrates the memory channel and DIMM configuration. NOTE The DIMM 0 sockets of both channels are blue. Figure 3. Memory Channel and DIMM Configuration # INTEGRATOR’S NOTE Regardless of the memory configuration used (dual channel, single channel, or flex mode), DIMM 0 of Channel A must always be populated. This is a requirement of the Intel® Management Engine.
Product Description 1.6 Intel® Q45 Express Chipset The Intel Q45 Express chipset consists of the following devices: • • Intel 82Q45 Graphics and Memory Controller Hub (GMCH) with Direct Media Interface (DMI) interconnect Intel 82801JDO I/O Controller Hub (ICH10DO) The GMCH component provides interfaces to the CPU, memory, PCI Express, and the DMI interconnect. The component also provides integrated graphics capabilities supporting 3D, 2D, and display capabilities.
Intel Desktop Board DQ45EK Technical Product Specification • Display ⎯ Supports digital and analog displays up to 2048 x 1536 at 75 Hz refresh (QXGA); also supports 1920 x 1080 resolution for full High Definition video playback quality ⎯ Dual independent display support 1.6.1.2 Dynamic Video Memory Technology (DVMT 5.0) DVMT enables enhanced graphics and memory performance through highly efficient memory utilization.
Product Description 1.6.2 USB The board supports up to 10 USB 2.0 ports, supports UHCI and EHCI, and uses UHCIand EHCI-compatible drivers. The ICH10DO provides the USB controller for all ports.
Intel Desktop Board DQ45EK Technical Product Specification 1.6.3 Serial ATA Interfaces The board provides four Serial ATA (SATA) connectors, which support one device per connector. The board also provides one red-colored external Serial ATA (eSATA) connector on the back panel. 1.6.3.1 Serial ATA Support The board’s Serial ATA controller offers five independent Serial ATA ports with a theoretical maximum transfer rate of 3 Gbits/sec per port.
Product Description master drive data can be restored to a previous state by copying the data on the recovery drive back to the master drive. 1.7 Real-Time Clock Subsystem 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.
Intel Desktop Board DQ45EK Technical Product Specification 1.8 Legacy I/O Controller The I/O controller provides the following features: • • • • One serial port header Serial IRQ interface compatible with serialized IRQ support for PCI systems Intelligent power management, including a programmable wake-up event interface PCI power management support The BIOS Setup program provides configuration options for the I/O controller. 1.8.
Product Description 1.9 Audio Subsystem The onboard audio subsystem consists of the following: • • • • Intel 82801JDO (ICH10DO) ADI AD1882 audio codec Back panel audio connectors Component-side audio header: ⎯ Intel® High Definition Audio front panel header The audio subsystem supports the following features: • • • A dynamic range of 95 dB 5.1 channel audio (using the back panel audio connectors) Independent multi-streaming stereo (using the Intel High Definition Audio front panel header).
Intel Desktop Board DQ45EK Technical Product Specification 1.9.1 Audio Subsystem Software Audio software and drivers are available from Intel’s World Wide Web site. For information about Refer to Obtaining audio software and drivers Section 1.2, page 14 1.9.2 Audio Connectors and Headers The board contains audio connectors on the back panel and audio headers on the component side of the board. The front panel audio header provides mic in and line out signals for the front panel.
Product Description 1.
Intel Desktop Board DQ45EK Technical Product Specification 1.10.2 LAN Subsystem Software LAN software and drivers are available from Intel’s World Wide Web site. For information about Refer to Obtaining LAN software and drivers Section 1.2, page 14 1.10.3 RJ-45 LAN Connector with Integrated LEDs Two LEDs are built into the RJ-45 LAN connector (shown in Figure 5 below). Item Description A Link LED (Green) B Data Rate LED (Green/Yellow) Figure 5.
Product Description 1.11 Intel® Active Management Technology (Intel® AMT) Intel® Active Management Technology (Intel® AMT) offers IT organizations tamperresistant and persistent management capabilities. Specifically, Intel AMT is a hardware-based solution that uses out of band communication to manage access to client systems in addition to offering encrypted and persistent asset management and remote diagnostics and/or recovery capabilities for networked platforms.
Intel Desktop Board DQ45EK Technical Product Specification • ⎯ Operating system repair Proactive alerting that decreases downtime and minimizes time to repair. ⎯ Programmable policies ⎯ Operating system lock-up alert ⎯ Boot failure alert • ⎯ Hardware failure alerts Third party non-volatile storage that prevents users from removing critical inventory, remote control, or virus protection agents.
Product Description 1.11.2 Intel AMT Software and Drivers Intel AMT software and drivers are available from Intel’s World Wide Web site. The package consists of two separate drivers: one for the Management Engine Interface (MEI) and one for the Local Manageability Service (LMS) plus Serial over LAN (SoL). For information about Refer to Obtaining Intel AMT software and drivers Section 1.
Intel Desktop Board DQ45EK Technical Product Specification 1.12 Intel® Virtualization Technology (Intel® VT) Intel® Virtualization Technology (Intel® VT) consists of technology components that support virtualization of platforms based on Intel processors, thereby enabling the running of multiple operating systems and applications in independent partitions. Each partition behaves like a virtual machine (VM) and provides isolation and protection across partitions.
Product Description 1.13 Intel® Trusted Execution Technology (Intel® TXT) Intel® Trusted Execution Technology (Intel® TXT) is a highly versatile set of hardware extensions to Intel® processors and chipsets that, with appropriate software, enhance the platform security capabilities. Intel TXT will provide a hardware-based security foundation that will help enable greater levels of protection for information stored, processed and exchanged on the PC.
Intel Desktop Board DQ45EK Technical Product Specification 1.14 Intel® Trusted Platform Module (Intel® TPM) The Intel® Trusted Platform module (Intel® TPM) 1.2 component is specifically designed to enhance platform security above-and-beyond the capabilities of today’s software by providing a protected space for key operations and other security critical tasks.
Product Description 1.15.2 Fan Monitoring Fan monitoring can be implemented using Intel® Desktop Utilities or third-party software. For information about Refer to The functions of the fan headers Section 1.16.2.2, page 41 1.15.3 Chassis Intrusion and Detection The board supports a chassis security feature that detects if the chassis cover is removed. The security feature uses a mechanical switch on the chassis that attaches to the chassis intrusion header.
Intel Desktop Board DQ45EK Technical Product Specification 1.15.4 Thermal Monitoring Figure 6 shows the locations of the thermal sensors and fan headers. Item Description A Thermal diode, located on processor die B Rear chassis fan C Processor fan D Thermal diode, located on the GMCH die E Thermal diode, located on the ICH10DO die Figure 6. Thermal Sensors and Fan Headers NOTE The minimum thermal reporting threshold for the GMCH is 66 °C.
Product Description 1.16 Power Management Power management is implemented at several levels, including: • • Software support through Advanced Configuration and Power Interface (ACPI) Hardware support: ⎯ Power connector ⎯ Fan headers ⎯ LAN wake capabilities ⎯ Instantly Available PC technology ⎯ Wake from USB (S1 and S3 only) ⎯ Power Management Event signal (PME#) wake-up support 1.16.
Intel Desktop Board DQ45EK Technical Product Specification 1.16.1.1 System States and Power States Under ACPI, the operating system directs all system and device power state transitions. The operating system puts devices in and out of low-power states based on user preferences and knowledge of how devices are being used by applications. Devices that are not being used can be turned off.
Product Description 1.16.1.2 Wake-up Devices and Events Table 8 lists the devices or specific events that can wake the computer from specific states. Table 8.
Intel Desktop Board DQ45EK Technical Product Specification 1.16.2 Hardware Support CAUTION Ensure that the power supply provides adequate +5 V standby current if LAN wake capabilities and Instantly Available PC technology features are used. Failure to do so can damage the power supply. The total amount of standby current required depends on the wake devices supported and manufacturing options.
Product Description 1.16.2.2 Fan Headers The function/operation of the fan headers is as follows: • • • • The fans are on when the board is in the S0 state. The fans are off when the board is off or in the S3, S4, or S5 state. The processor fan header is wired to a fan tachometer input. The chassis fan header has tachometer input to the hardware monitoring and fan control device. All fan headers support closed-loop fan control that can adjust the fan speed according to thermal conditions.
Intel Desktop Board DQ45EK Technical Product Specification 1.16.2.4 Instantly Available PC Technology CAUTION For Instantly Available PC technology, the +5 V standby line from the power supply must be capable of providing adequate +5 V standby current. Failure to provide adequate standby current when implementing Instantly Available PC technology can damage the power supply. Instantly Available PC technology enables the board to enter the ACPI S3 (Suspend-toRAM) sleep-state.
Product Description 1.16.2.5 Wake from USB USB bus activity wakes the computer from ACPI S1 and S3 state. NOTE Wake from USB requires the use of a USB peripheral that supports Wake from USB and support in the OS. 1.16.2.6 PME# Signal Wake-up Support When the PME# signal on the PCI bus is asserted, the computer wakes from an ACPI S1, S3, S4, or S5 state (with Wake on PME enabled in BIOS). 1.16.2.
Intel Desktop Board DQ45EK Technical Product Specification Figure 7. Location of the Standby Power Indicator LED 1.16.3 ENERGY STAR* In 2007, the US Department of Energy and the US Environmental Protection Agency revised the ENERGY STAR* requirements. Intel has worked directly with these two governmental agencies to define the new requirements. Currently the Intel Desktop Board DQ45EK meets the Category A requirements.
2 Technical Reference 2.1 Memory Map 2.1.1 Addressable Memory The board utilizes 4 GB of addressable system memory. Typically the address space that is allocated for PCI Express configuration space, BIOS (SPI Flash), and chipset overhead resides above the top of DRAM (total system memory). On a system that has 4 GB of system memory installed, it is not possible to use all of the installed memory due to system address space being allocated for other system critical functions.
Intel Desktop Board DQ45EK Technical Product Specification The amount of installed memory that can be used will vary based on add-in cards and BIOS settings and operating system installed. Figure 8 shows a schematic of the system memory map. All installed system memory can be used when there is no overlap of system addresses. Figure 8.
Technical Reference Table 9 lists the system memory map. Table 9. System Memory Map Address Range (decimal) Address Range (hex) Size Description 1024 K - 4096 K 100000 - 400000 4096 MB Extended memory 960 K - 1024 K F0000 - FFFFF 64 KB Runtime BIOS 896 K - 960 K E0000 - EFFFF 64 KB Reserved 800 K - 896 K C8000 - DFFFF 96 KB Potential available high DOS memory (open to the PCI bus). Dependent on video adapter used.
Intel Desktop Board DQ45EK Technical Product Specification 2.2 Connectors and Headers CAUTION Only the following connectors have overcurrent protection: Back panel and front panel USB, as well as IEEE 1394a. The other internal connectors/headers are not overcurrent protected and should connect only to devices inside the computer’s chassis, such as fans and internal peripherals. Do not use these connectors/headers to power devices external to the computer’s chassis.
Technical Reference 2.2.1 Back Panel Connectors Figure 9 shows the location of the back panel connectors. Item Description A DVI-I output B DVI-D port C USB ports [2] D USB ports [2] E eSATA port F LAN G USB ports [2] H Audio line in I Mic in J Audio line out Figure 9. Back Panel Connectors NOTE The back panel audio line out connector is designed to power headphones or amplified speakers only.
Intel Desktop Board DQ45EK Technical Product Specification 2.2.2 Component-side Connectors and Headers Figure 10 shows the locations of the component-side connectors and headers. Figure 10.
Technical Reference Table 10 lists the component-side connectors and headers identified in Figure 10. Table 10.
Intel Desktop Board DQ45EK Technical Product Specification 2.2.2.1 Signal Tables for the Connectors and Headers Table 11. Front Panel Audio Header for HD Audio Pin Signal Name Pin Signal Name 1 [Port 1] Left channel 2 Ground 3 [Port 1] Right channel 4 PRESENCE# (Dongle present) 5 [Port 2] Right channel 6 [Port 1] SENSE_RETURN 7 SENSE_SEND (Jack detection) 8 Key (no pin) 9 [Port 2] Left channel 10 [Port 2] SENSE_RETURN Table 12.
Technical Reference Table 16. Chassis (3-Pin) Fan Header Pin Signal Name 1 Control 2 +12 V 3 Tach Table 17. Processor (4-Pin) Fan Header Pin Signal Name 1 Ground 2 +12 V 3 FAN_TACH 4 FAN_CONTROL 2.2.2.2 Add-in Card Connectors The board has one PCI Express x1 connector which supports simultaneous transfer speeds up to 250 Mbytes/sec of peak bandwidth per direction and up to 500 MB/sec concurrent bandwidth. 2.2.2.
Intel Desktop Board DQ45EK Technical Product Specification 2.2.2.4 Power Supply Connectors The board has the following power supply connectors: • • Main power – a 2 x 12 connector. This connector is compatible with 2 x 10 connectors previously used on Intel Desktop boards. The board supports the use of ATX12V power supplies with either 2 x 10 or 2 x 12 main power cables.
Technical Reference 2.2.2.5 Front Panel Header This section describes the functions of the front panel header. Table 21 lists the signal names of the front panel header. Figure 11 is a connection diagram for the front panel header. Table 21.
Intel Desktop Board DQ45EK Technical Product Specification 2.2.2.5.1 Hard Drive Activity LED Header Pins 1 and 3 can be connected to an LED to provide a visual indicator that data is being read from or written to a hard drive. Proper LED function requires one of the following: • • A Serial ATA hard drive connected to an onboard Serial ATA connector A Parallel ATA IDE hard drive connected to an onboard Parallel ATA IDE connector 2.2.2.5.
Technical Reference 2.2.2.6 Front Panel USB Headers Figure 12 is a connection diagram for the front panel USB headers. # INTEGRATOR’S NOTES • • The +5 V DC power on the USB headers is fused. Use only a front panel USB connector that conforms to the USB 2.0 specification for high-speed USB devices. Figure 12.
Intel Desktop Board DQ45EK Technical Product Specification 2.3 Jumper Block CAUTION Do not move the jumper with the power on. Always turn off the power and unplug the power cord from the computer before changing a jumper setting. Otherwise, the board could be damaged. Figure 13 shows the location of the jumper block. The jumper determines the BIOS Setup program’s mode. Table 24 lists the jumper settings for the three modes: normal, configure, and recovery.
Technical Reference Table 24. BIOS Setup Configuration Jumper Settings Function/Mode Jumper Setting Configuration Normal 1-2 The BIOS uses current configuration information and passwords for booting. 3 2 1 Configure 2-3 After the POST runs, Setup runs automatically. The maintenance menu is displayed. 3 2 1 Recovery None 3 2 1 The BIOS attempts to recover the BIOS configuration. See Section 3.7 for more information on BIOS recovery.
Intel Desktop Board DQ45EK Technical Product Specification 2.4 2.4.1 Mechanical Considerations Form Factor The board is designed to fit into an Mini-ITX-form-factor chassis. Figure 14 illustrates the mechanical form factor for the board. Dimensions are given in inches [millimeters]. The outer dimensions are 6.70 inches by 6.70 inches [170.18 millimeters by 170.18 millimeters]. Location of the I/O connectors and mounting holes are in compliance with the Mini-ITX specification. Figure 14.
Technical Reference 2.5 Electrical Considerations 2.5.1 Power Supply Considerations CAUTION The +5 V standby line from the power supply must be capable of providing adequate +5 V standby current. Failure to do so can damage the power supply. The total amount of standby current required depends on the wake devices supported and manufacturing options. Additional power required will depend on configurations chosen by the integrator.
Intel Desktop Board DQ45EK Technical Product Specification 2.5.3 Add-in Board Considerations The board is designed to provide 2 A (average) of +5 V current for each add-in board. The total +5 V current draw for add-in boards for a fully loaded board (PCI Express x1 connector filled) must not exceed 8 A. 2.6 Thermal Considerations CAUTION A chassis with a maximum internal ambient temperature of 38 oC at the processor fan inlet is a requirement.
Technical Reference Figure 15 shows the locations of the localized high temperature zones. Item Description A Processor voltage regulator area B Processor C Intel 82Q45 GMCH D Intel 82801JDO (ICH10DO) Figure 15. Localized High Temperature Zones Table 27 provides maximum case temperatures for the board components that are sensitive to thermal changes. The operating temperature, current load, or operating frequency could affect case temperatures.
Intel Desktop Board DQ45EK Technical Product Specification 2.7 Reliability The Mean Time Between Failures (MTBF) prediction is calculated using component and subassembly random failure rates. The calculation is based on the Bellcore Reliability Prediction Procedure, TR-NWT-000332, Issue 4, September 1991. The MTBF prediction is used to estimate repair rates and spare parts requirements. The MTBF data is calculated from predicted data at 55 ºC. The Intel Desktop Board DQ45EK MTBF is 125,816 hours. 2.
3 Overview of BIOS Features 3.1 Introduction The board uses an Intel BIOS that is stored in the Serial Peripheral Interface Flash Memory (SPI Flash) and can be updated using a disk-based program. The SPI Flash contains the BIOS Setup program, POST, the PCI auto-configuration utility, LAN EEPROM information, and Plug and Play support. The BIOS displays a message during POST identifying the type of BIOS and a revision code. The initial production BIOSs are identified as CBQ4510H.86A.
Intel Desktop Board DQ45EK Technical Product Specification Table 29 lists the BIOS Setup program menu features. Table 29.
Overview of BIOS Features 3.4 System Management BIOS (SMBIOS) SMBIOS is a Desktop Management Interface (DMI) compliant method for managing computers in a managed network. The main component of SMBIOS is the Management Information Format (MIF) database, which contains information about the computing system and its components. Using SMBIOS, a system administrator can obtain the system types, capabilities, operational status, and installation dates for system components.
Intel Desktop Board DQ45EK Technical Product Specification 3.5 Legacy USB Support Legacy USB support enables USB devices to be used even when the operating system’s USB drivers are not yet available. Legacy USB support is used to access the BIOS Setup program, and to install an operating system that supports USB. By default, Legacy USB support is set to Enabled. Legacy USB support operates as follows: 1. When you apply power to the computer, legacy support is disabled. 2. POST begins. 3.
Overview of BIOS Features 3.6 BIOS Updates The BIOS can be updated using either of the following utilities, which are available on the Intel World Wide Web site: • • Intel® Express BIOS Update utility, which enables automated updating while in the Windows environment. Using this utility, the BIOS can be updated from a file on a hard disk, a USB drive (a flash drive or a USB hard drive), or a CD-ROM, or from the file location on the Web.
Intel Desktop Board DQ45EK Technical Product Specification 3.7 BIOS Recovery It is unlikely that anything will interrupt a BIOS update; however, if an interruption occurs, the BIOS could be damaged. Table 31 lists the drives and media types that can and cannot be used for BIOS recovery. The BIOS recovery media does not need to be made bootable. Table 31.
Overview of BIOS Features 3.8 Boot Options In the BIOS Setup program, the user can choose to boot from a diskette drive, hard drive, USB drive, USB flash drive, CD-ROM, or the network. The default setting is for the diskette drive to be the first boot device, the hard drive second, and the ATAPI CD-ROM third. If enabled, the last default boot device is the network. 3.8.1 CD-ROM Boot Booting from CD-ROM is supported in compliance to the El Torito bootable CD-ROM format specification.
Intel Desktop Board DQ45EK Technical Product Specification 3.9 Adjusting Boot Speed These factors affect system boot speed: • • 3.9.1 Selecting and configuring peripherals properly Optimized BIOS boot parameters Peripheral Selection and Configuration The following techniques help improve system boot speed: • • • • 3.9.2 Choose a hard drive with parameters such as “power-up to data ready” less than eight seconds, that minimize hard drive startup delays.
Overview of BIOS Features 3.10 BIOS Security Features The BIOS includes security features that restrict access to the BIOS Setup program and who can boot the computer. A supervisor password and a user password can be set for the BIOS Setup program and for booting the computer, with the following restrictions: • • • • • • • The supervisor password gives unrestricted access to view and change all the Setup options in the BIOS Setup program. This is the supervisor mode.
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4 Error Messages and Beep Codes 4.1 Speaker The board-mounted speaker provides audible error code (beep code) information during POST. 4.2 For information about Refer to The location of the onboard speaker Figure 1, page 11 BIOS Beep Codes Whenever a recoverable error occurs during POST, the BIOS causes the board’s speaker to beep an error message describing the problem (see Table 34). Table 34. Beep Codes Type 4.
Intel Desktop Board DQ45EK Technical Product Specification 4.4 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. This code is useful for determining the point where an error occurred. Displaying the POST codes requires a PCI bus add-in card, often called a POST card.
Error Messages and Beep Codes Table 37.
Intel Desktop Board DQ45EK Technical Product Specification Table 37.
Error Messages and Beep Codes Table 37.
Intel Desktop Board DQ45EK Technical Product Specification Table 38.
5 Regulatory Compliance and Battery Disposal Information 5.1 Regulatory Compliance This section contains the following regulatory compliance information for Intel Desktop Board DQ45EK: • • • • • 5.1.
Intel Desktop Board DQ45EK Technical Product Specification 5.1.2 European Union Declaration of Conformity Statement We, Intel Corporation, declare under our sole responsibility that the product Intel® Desktop Board DQ45EK is in conformity with all applicable essential requirements necessary for CE marking, following the provisions of the European Council Directive 2004/108/EC (EMC Directive) and 2006/95/EC (Low Voltage Directive).
Regulatory Compliance and Battery Disposal Information Español Este producto cumple con las normas del Directivo Europeo 2004/108/EC & 2006/95/EC. Slovensky Tento produkt je v súlade s ustanoveniami európskych direktív 2004/108/EC a 2006/95/EC. Slovenščina Izdelek je skladen z določbami evropskih direktiv 2004/108/EC in 2006/95/EC. Svenska Denna produkt har tillverkats i enlighet med EG-direktiv 2004/108/EC & 2006/95/EC. Türkçe Bu ürün, Avrupa Birliği’nin 2004/108/EC ve 2006/95/EC yönergelerine uyar. 5.1.
Intel Desktop Board DQ45EK Technical Product Specification Español Como parte de su compromiso de responsabilidad medioambiental, Intel ha implantado el programa de reciclaje de productos Intel, que permite que los consumidores al detalle de los productos Intel devuelvan los productos usados en los lugares seleccionados para su correspondiente reciclado. Consulte la http://www.intel.
Regulatory Compliance and Battery Disposal Information Russian В качестве части своих обязательств к окружающей среде, в Intel создана программа утилизации продукции Intel (Product Recycling Program) для предоставления конечным пользователям марок продукции Intel возможности возврата используемой продукции в специализированные пункты для должной утилизации. Пожалуйста, обратитесь на веб-сайт http://www.intel.
Intel Desktop Board DQ45EK Technical Product Specification Table 40. Lead-Free Board Markings Description Mark nd Lead-Free 2 Level Interconnect: This symbol is used to identify electrical and electronic assemblies and components in which the lead (Pb) concentration level in the desktop board substrate and the solder connections from the board to the components (second-level interconnect) is not greater than 0.1% by weight (1000 ppm).
Regulatory Compliance and Battery Disposal Information 5.1.4 EMC Regulations Intel Desktop Board DQ45EK complies with the EMC regulations stated in Table 41 when correctly installed in a compatible host system. Table 41. EMC Regulations Regulation Title FCC 47 CFR Part 15, Subpart B Title 47 of the Code of Federal Regulations, Part 15, Subpart B, Radio Frequency Devices. (USA) ICES-003 Issue 4 (Class B) Interference-Causing Equipment Standard, Digital Apparatus.
Intel Desktop Board DQ45EK Technical Product Specification Korean Class B statement translation: this is household equipment that is certified to comply with EMC requirements. You may use this equipment in residential environments and other non-residential environments. 5.1.5 Product Certification Markings (Board Level) Intel Desktop Board DQ45EK has the product certification markings shown in Table 42: Table 42.
Regulatory Compliance and Battery Disposal Information 5.2 Battery Disposal Information CAUTION Risk of explosion if the battery is replaced with an incorrect type. Batteries should be recycled where possible. Disposal of used batteries must be in accordance with local environmental regulations. PRÉCAUTION Risque d'explosion si la pile usagée est remplacée par une pile de type incorrect. Les piles usagées doivent être recyclées dans la mesure du possible.
Intel Desktop Board DQ45EK Technical Product Specification PRECAUCIÓN Existe peligro de explosión si la pila no se cambia de forma adecuada. Utilice solamente pilas iguales o del mismo tipo que las recomendadas por el fabricante del equipo. Para deshacerse de las pilas usadas, siga igualmente las instrucciones del fabricante. WAARSCHUWING Er bestaat ontploffingsgevaar als de batterij wordt vervangen door een onjuist type batterij. Batterijen moeten zoveel mogelijk worden gerecycled.
Regulatory Compliance and Battery Disposal Information AWAS Risiko letupan wujud jika bateri digantikan dengan jenis yang tidak betul. Bateri sepatutnya dikitar semula jika boleh. Pelupusan bateri terpakai mestilah mematuhi peraturan alam sekitar tempatan. OSTRZEŻENIE Istnieje niebezpieczeństwo wybuchu w przypadku zastosowania niewłaściwego typu baterii. Zużyte baterie należy w miarę możliwości utylizować zgodnie z odpowiednimi przepisami ochrony środowiska.
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