Intel® Desktop Board DB43LD Technical Product Specification May 2009 Order Number: E64767-001US The Intel® Desktop Board DB43LD 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 DB43LD Specification Update.
Revision History Revision -001 Revision History First release of the Specification. Intel® Date Desktop Board DB43LD Technical Product May 2009 This product specification applies to only the standard Intel® Desktop Board DB43LD with BIOS identifier LDB4310H.86A. Changes to this specification will be published in the Intel Desktop Board DB43LD Specification Update before being incorporated into a revision of this document. ® INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL PRODUCTS.
Preface This Technical Product Specification (TPS) specifies the board layout, components, connectors, power and environmental requirements, and the BIOS for the Intel® Desktop Board DB43LD. 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 DB43LD and its components to the vendors, system integrators, and other engineers and technicians who need this level of information.
Intel Desktop Board DB43LD 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 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 DB43LD Technical Product Specification 2 Technical Reference 2.1 Memory Map................................................................................... 2.1.1 Addressable Memory............................................................. 2.2 Connectors and Headers................................................................... 2.2.1 Back Panel Connectors .......................................................... 2.2.2 Component-side Connectors and Headers .....................
Contents 5 Regulatory Compliance and Battery Disposal Information 5.1 Regulatory Compliance..................................................................... 5.1.1 Safety Standards.................................................................. 5.1.2 European Union Declaration of Conformity Statement ................ 5.1.3 Product Ecology Statements................................................... 5.1.4 EMC Regulations .................................................................. 5.1.
Intel Desktop Board DB43LD Technical Product Specification 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40. 41. 42. 43. viii Main Power Connector...................................................................... Front Panel Header .......................................................................... States for a One-Color Power LED ...................................................... States for a Two-Color Power LED........................................
1 Product Description 1.1 Overview 1.1.1 Feature Summary Table 1 summarizes the major features of Intel Desktop Board DB43LD. Table 1. Feature Summary Form Factor Micro-ATX (9.60 inches by 9.60 inches [243.84 millimeters by 243.
Intel Desktop Board DB43LD Technical Product Specification Table 1. Feature Summary (continued) Peripheral Interfaces • Ten USB 2.
Product Description 1.1.2 Board Layout Figure 1 shows the location of the board’s major components. Figure 1. Major Board Components Table 2 lists the components identified in Figure 1.
Intel Desktop Board DB43LD Technical Product Specification Table 2.
Product Description 1.1.3 Block Diagram Figure 2 is a block diagram of the board’s major functional areas. Figure 2.
Intel Desktop Board DB43LD 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 1.4 Processor The board is designed to support the following processors: • • • • • Intel® Core™2 Quad processor Q6000/Q8000/Q9000 Series in an LGA775 socket Intel® Core™2 Duo processor E4000/E5000/E6000/E8000/E9000 Series in an LGA775 socket Intel® Pentium® Dual-Core processor E2000 Series in an LGA775 socket Intel® Celeron® Dual-Core processor 1000 Series in an LGA775 socket Intel® Xeon® processor 3000 Series in an LGA775 socket Other processors may be supported in the future.
Intel Desktop Board DB43LD Technical Product Specification 1.5 System Memory The board has two DIMM sockets and supports the following memory features: • • • 1.8 V DDR2 SDRAM DIMMs with gold plated contacts, with the option to raise the voltage to 1.92 V to support higher performance DDR2 SDRAM DIMMs Dual channel interleaved mode support Unbuffered, single-sided or double-sided DIMMs with the following restriction: Double-sided DIMMs with x16 organization are not supported.
Product Description 1.5.1 Memory Configurations The Intel 82B43 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 DB43LD Technical Product Specification Figure 3 illustrates the memory channel and DIMM configuration. Figure 3. Memory Channel and DIMM Configuration # INTEGRATOR’S NOTE Regardless of the memory configuration used (dual channel, single channel, or flex mode), Channel A must always be populated. This is a requirement of the Intel Management Engine.
Product Description Intel® B43 Express Chipset 1.6 The Intel B43 Express chipset consists of the following devices: • • Intel 82B43 Graphics and Memory Controller Hub (GMCH) with Direct Media Interface (DMI) interconnect Intel 82801JD I/O Controller Hub (ICH10D) The GMCH component provides interfaces to the CPU, memory, and the DMI interconnect. The component also provides integrated graphics capabilities supporting 3D, 2D, and display capabilities.
Intel Desktop Board DB43LD 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 (VGA and DVI-D) 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 1.6.1.4 Digital Visual Interface (DVI) The DVI-D port supports digital DVI displays. The maximum supported resolution is 2048 x 1536 at 75 Hz refresh (QXGA). The DVI-D port is compliant with the DVI 1.0 specification. Depending on the type of add-in card installed in the PCI Express x16 connector, the DVI port will behave as described in Table 4. Table 4.
Intel Desktop Board DB43LD Technical Product Specification 1.6.1.6 PCI Express x16 Graphics The GMCH supports discrete add in graphics cards via the PCI Express 2.0 x16 graphics connector: • • Supports PCI Express GEN1 frequency of 1.25 GHz resulting in 2.5 Gb/s each direction (500 MB/s total). Maximum theoretical bandwidth on interface of 4 GB/s in each direction simultaneously, for an aggregate of 8 GB/s when operating in x16 mode. Supports PCI Express GEN2 frequency of 2.5 GHz resulting in 5.
Product Description 1.6.3 Serial ATA Interfaces The board provides five Serial ATA (SATA) connectors, which support one device per connector. The board also provides one red external Serial ATA (eSATA) connector. 1.6.3.1 Serial ATA Support The board’s Serial ATA controller offers six independent Serial ATA ports with a theoretical maximum transfer rate of 3 Gbits/sec per port. One device can be installed on each port for a maximum of six Serial ATA devices.
Intel Desktop Board DB43LD Technical Product Specification 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. The clock is accurate to ± 13 minutes/year at 25 ºC with 3.3 VSB applied.
Product Description 1.9 Audio Subsystem The audio subsystem consists of the following: • • Intel 82801JD (ICH10D) Realtek ALC662 audio codec The audio subsystem supports the following audio interfaces: • • • S/PDIF header Front panel audio header with support for Intel® High Definition Audio (Intel® HD Audio) and AC ’97 audio Back panel audio connectors NOTE Systems built with an AC ‘97 audio front panel will not be able to obtain the Microsoft Windows Vista logo.
Intel Desktop Board DB43LD 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 DB43LD 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 Hardware Management Subsystem The hardware management features enable the board to be compatible with the Wired for Management (WfM) specification. The board has several hardware management features, including the following: • • • Fan monitoring and control Thermal and voltage monitoring Chassis intrusion detection 1.11.
Intel Desktop Board DB43LD Technical Product Specification 1.11.4 Thermal Monitoring Figure 6 shows the locations of the thermal sensors and fan headers. Item Description A Rear chassis fan header B Thermal diode, located on the processor die C Processor fan header D Thermal diode, located on the GMCH die E Front chassis fan header F Thermal diode, located on the ICH10D die Figure 6. Thermal Sensors and Fan Headers NOTE The minimum thermal reporting threshold for the GMCH is 66 °C.
Product Description 1.12 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 ⎯ WAKE# signal wake-up support ⎯ Wake from PS/2 devices ⎯ Wake from serial port 1.12.
Intel Desktop Board DB43LD Technical Product Specification 1.12.1.1 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 1.12.1.2 Wake-up Devices and Events Table 9 lists the devices or specific events that can wake the computer from specific states. Table 9.
Intel Desktop Board DB43LD Technical Product Specification 1.12.2 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 1.12.2.2 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 front and rear fan headers each have independent tachometer input to the hardware monitoring and fan control device.
Intel Desktop Board DB43LD Technical Product Specification 1.12.2.4 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 1.12.2.10 +5 V Standby Power Indicator LED The +5 V standby power indicator LED shows that power is still present even when the computer appears to be off. Figure 7 shows the location of the standby power indicator LED. CAUTION If 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. Figure 7.
Intel Desktop Board DB43LD Technical Product Specification 1.13 Chipset Upgrade with Purchased Permit Intel Desktop Board DB43LD may be upgraded through the purchase and installation of a permit. This permit enables Intel® Standard Manageability and Intel® Fast Call for Help. For information about Refer to Obtaining a permit to upgrade your chipset http://upgrades.intel.com/ 1.
Product Description • Remote troubleshooting and recovery that can significantly reduce desk-side visits and potentially increasing efficiency of IT technical staff. ⎯ Intel Fast Call for Help ⎯ System event log ⎯ IDE Redirection (IDE-R) or PXE boot: remote CD or network drive boot ⎯ Serial over LAN ⎯ OOB diagnostics ⎯ Remote control • ⎯ Operating system repair Proactive alerting that decreases downtime and minimizes time to repair.
Intel Desktop Board DB43LD Technical Product Specification 1.14.1.1 Intel® Fast Call for Help Intel Fast Call for Help allows platforms outside the enterprise firewall to trigger a connection to the Internet with a gateway enabled by Intel® vPro™ technology. The platform user presses a special button or key combination to initiate the platform connection to a remote gateway enabled with Intel vPro technology.
2 Technical Reference 2.1 Memory Map 2.1.1 Addressable Memory The board utilizes 8 GB of addressable system memory. Typically the address space that is allocated for PCI Conventional bus add-in cards, PCI Express configuration space, BIOS (SPI Flash), and chipset overhead resides above the top of DRAM (total system memory).
Intel Desktop Board DB43LD Technical Product Specification The amount of installed memory that can be used will vary based on add-in cards, 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 10 lists the system memory map. Table 10. System Memory Map Address Range (decimal) Address Range (hex) Size Description 1024 K - 8388608 K 100000 - 1FFFFFFFF 8191 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 DB43LD Technical Product Specification 2.2 Connectors and Headers CAUTION Only the following connectors have overcurrent protection: Back panel and front panel USB. 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 PS/2 port B PS/2 port C VGA port D Parallel port E DVI-D output F USB ports (2) G LAN H USB ports (2) I Audio line in J Mic in K 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 DB43LD 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 11 lists the component-side connectors and headers identified in Figure 10. Table 11.
Intel Desktop Board DB43LD Technical Product Specification 2.2.2.1 Signal Tables for the Connectors and Headers Table 12. 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 13.
Technical Reference Table 16. Chassis Intrusion Header Pin Signal Name 1 Intruder 2 Ground Table 17. Front, Rear, and 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 the following add-in card connectors: • • • PCI Express x16: ⎯ Supports PCI Express GEN1 frequency of 1.25 GHz resulting in 2.5 Gb/s each direction (500 MB/s total).
Intel Desktop Board DB43LD Technical Product Specification 2.2.2.3 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 2.2.2.4 Front Panel Header This section describes the functions of the front panel header. Table 20 lists the signal names of the front panel header. Figure 11 is a connection diagram for the front panel header. Table 20.
Intel Desktop Board DB43LD Technical Product Specification 2.2.2.4.1 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 hard drive connected to an onboard Parallel ATA connector 2.2.2.4.
Technical Reference 2.2.2.5 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. Table 23. Alternate Front Panel Power LED Header Pin Signal Name In/Out Description 1 HDR_BLNK_GRN Out Front panel green LED Out Front panel yellow LED 2 Not connected 3 HDR_BLNK_YEL 2.2.2.6 Intel AMT “M” State LED The board has an Intel AMT “M” state LED (red), located near the Channel A DIMM socket.
Intel Desktop Board DB43LD Technical Product Specification 2.2.2.7 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.
Technical Reference 2.3 BIOS Configuration 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 BIOS configuration jumper block. The jumper determines the BIOS Setup program’s mode. Table 25 lists the jumper settings for the three modes: normal, configure, and recovery.
Intel Desktop Board DB43LD Technical Product Specification Table 25. BIOS Setup Configuration Jumper Settings 56 Function/Mode Jumper Setting Configuration Normal 1-2 The BIOS uses current configuration information and passwords for booting. Configure 2-3 After the POST runs, Setup runs automatically. The maintenance menu is displayed. Recovery None The BIOS attempts to recover the BIOS configuration. See Section 3.7 for more information on BIOS recovery.
Technical Reference 2.4 2.4.1 Mechanical Considerations Form Factor The board is designed to fit into an ATX-form-factor chassis. Figure 14 illustrates the mechanical form factor for the board. Dimensions are given in inches [millimeters]. The outer dimensions are 9.60 inches by 9.60 inches [243.84 millimeters by 243.84 millimeters]. Location of the I/O connectors and mounting holes are in compliance with the ATX specification. Figure 14.
Intel Desktop Board DB43LD Technical Product Specification 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.
Technical Reference 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 (all three expansion slots and the PCI Express x16 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.
Intel Desktop Board DB43LD Technical Product Specification Figure 15 shows the locations of the localized high temperature zones. Item Description A Processor voltage regulator area B Processor C Intel 82B43 GMCH D Intel 82801JD (ICH10D) Figure 15. Localized High Temperature Zones Table 28 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.
Technical Reference 2.7 For information about Refer to Processor datasheets and specification updates Section 1.2, page 14 Intel B43 Express chipset datasheets, specification updates, and design guides http://www.intel.com/products/chip sets/index.htm 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.
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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 LDB4310H.86A.
Intel Desktop Board DB43LD Technical Product Specification Table 30 lists the BIOS Setup program menu features. Table 30.
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 DB43LD 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 DB43LD 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 32 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 32.
Overview of BIOS Features 3.8.3 Booting Without Attached Devices For use in embedded applications, the BIOS has been designed so that after passing the POST, the operating system loader is invoked even if the following devices are not present: • • • Video adapter Keyboard Mouse 3.8.4 Changing the Default Boot Device During POST Pressing the key during POST causes a boot device menu to be displayed.
Intel Desktop Board DB43LD Technical Product Specification 3.9.2 BIOS Boot Optimizations Use of the following BIOS Setup program settings reduces the POST execution time. • • In the Boot Menu, set the hard disk drive as the first boot device. As a result, the POST does not first seek a diskette drive, which saves about one second from the POST execution time. In the Peripheral Configuration submenu, disable the LAN device if it will not be used.
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 35). Table 35. BIOS Beep Codes Type Pattern Frequency Processor initialization complete One 0.
Intel Desktop Board DB43LD Technical Product Specification 4.3 Front-panel Power LED Blink Codes Whenever a recoverable error occurs during POST, the BIOS causes the board’s front panel power LED to blink an error message describing the problem (see Table 36). Table 36. Front-panel Power LED Blink Codes 4.4 Type Pattern Note Processor initialization complete On when the system powers up, then off for 0.5 seconds. POST complete On when the system powers up, then off for 0.5 seconds.
Error Messages and Beep Codes 4.5 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. The POST card can decode the port and display the contents on a medium such as a seven-segment display.
Intel Desktop Board DB43LD Technical Product Specification Table 39.
Error Messages and Beep Codes Table 39.
Intel Desktop Board DB43LD Technical Product Specification Table 39.
Error Messages and Beep Codes Table 40.
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5 Regulatory Compliance and Battery Disposal Information 5.1 Regulatory Compliance This section contains the following regulatory compliance information for Intel Desktop Board DB43LD: • • • • • 5.1.
Intel Desktop Board DB43LD 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 DB43LD 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 DB43LD 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 DB43LD Technical Product Specification Table 42. 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 DB43LD complies with the EMC regulations stated in Table 43 when correctly installed in a compatible host system. Table 43. EMC Regulations Regulation Title FCC 47 CFR Part 15, Subpart B Title 47 of the Code of Federal Regulations, Part15, Subpart B, Radio Frequency Devices. (USA) ICES-003 Issue 4 Interference-Causing Equipment Standard, Digital Apparatus.
Intel Desktop Board DB43LD 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 DB43LD has the product certification markings shown in Table 44: Table 44.
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. PRECAUTION 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 DB43LD 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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