Intel DP43BF Intel Desktop Board DP43BFL Technical Product Specification
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- Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 1
January 2012 Order Number: E90027-002 The Intel® Desktop Board DP43BFL 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 DP43BFL Specification Update. - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 2
Intel® Desktop Board DP43BFL with BIOS identifier RKG4310H.86A. INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL of any features or instructions marked "reserved" or "undefined." Intel reserves these for future them. Intel® desktop boards may contain design defects or errors known as - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 3
or Clarifications January 2012 Specification Changes Updated Section 2.5.1 on page 56 to change DDR2 to DDR3. Errata Current characterized errata, if any, are documented in a separate Specification Update. See http://developer.intel.com/products/desktop/motherboard/index.htm for the latest - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 4
Intel Desktop Board DP43BFL Technical Product Specification iv - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 5
is intended to provide detailed, technical information about the Intel Desktop Board DP43BFL and its components to the vendors, system integrators, and features supported by the BIOS Setup program A description of the BIOS error messages, beep codes, and POST codes Regulatory compliance and battery - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 6
Intel Desktop Board DP43BFL Technical Product Specification Other Common Notation # GB GB/s Gb Gb/s KB Kb kb/s MB MB/s Mb Mb/s xxh x.x V * Used after a signal name to identify an active-low signal (such as USBP0#) Gigabyte (1,073,741,824 bytes) Gigabytes per second Gigabit (1,073,741,824 bits) - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 7
17 1.5 System Memory 18 1.5.1 Memory Configurations 19 1.6 Intel® P43 Express Chipset 21 1.6.2 USB 21 1.6.3 ATA Support 22 1.7 Real-Time Clock Subsystem 23 1.8 Legacy I/O Controller 24 1.8.1 Serial Port 24 1.9 Audio Subsystem 25 1.9.1 Audio Subsystem Software 26 1.9.2 Audio Connectors and - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 8
59 3 Overview of BIOS Features 3.1 Introduction 61 3.2 BIOS Flash Memory Organization 62 3.3 Resource Configuration 62 3.3.1 PCI* Autoconfiguration 62 3.4 System Management BIOS (SMBIOS 63 3.5 Legacy USB Support 64 3.6 BIOS Updates 65 3.6.1 Language Support 65 3.6.2 Custom Splash - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 9
the BIOS Configuration Jumper Block 53 14. Board Dimensions 55 15. Localized High Temperature Zones 58 Tables 1. Specification Changes or Clarifications iii 2. Feature Summary 11 3. Board Components Shown in Figure 1 14 4. Supported Memory Configurations 18 5. Audio Jack Retasking Support 25 - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 10
. Intel Desktop Board DP43BFL Environmental Specifications 59 32. BIOS Setup Program Menu Bar 62 33. BIOS Setup Program Function Keys 62 34. Acceptable Drives/Media Types for BIOS Recovery 66 35. Boot Device Menu Options 67 36. Supervisor and User Password Functions 69 37. BIOS Beep Codes 71 - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 11
of Intel Desktop Board DP43BFL. Table 2. Feature Summary Form Factor ATX (9.60 inches by 11.60 inches [243.84 millimeters by 294.64 millimeters]) Processor Memory Chipset Support for the following: • Intel® Core™2 Quad processor Q6000/Q8000/Q9000 Series in an LGA775 socket • Intel® Core - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 12
Board DP43BFL Technical Product Specification Table 2. Feature Summary (continued) LAN Support BIOS Instantly Available PC Technology Expansion Capabilities Hardware Monitor Subsystem Gigabit (10/100/1000 Mb/s) LAN subsystem using the Broadcom* BCM57788 Gigabit Ethernet Controller • Intel® BIOS - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 13
Product Description 1.1.2 Board Layout Figure 1 shows the location of the board's major components. Figure 1. Major Board Components Table 3 lists the components identified in Figure 1. 13 - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 14
bus add-in card connector J Battery K Back panel connectors L Processor core power connector (2 x 2) M Rear chassis fan header N LGA775 processor socket O Intel 82P43 MCH P Processor fan header Q DIMM Channel A sockets R DIMM Channel B sockets S BIOS setup configuration jumper - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 15
Product Description 1.1.3 Block Diagram Figure 2 is a block diagram of the board's major functional areas. Figure 2. Block Diagram 15 - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 16
processors Chipset information BIOS and driver updates Tested memory Integration information Visit this World Wide Web site: http://www.intel.com/products/motherboard/DP43BFL/index.htm http://www.intel.com/support/motherboards/desktop http://www.intel.com/products/motherboard/DP43BFL/index.htm http - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 17
400/1000 Series in an LGA775 socket • Intel® Xeon® processor 3000/X3000 Series in an LGA775 socket Other processors may be supported in the future. This board is designed to support processors with a maximum wattage of 95 W. The processors listed above are only supported when falling within the - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 18
Intel Desktop Board DP43BFL Technical Product Specification 1.5 System Memory The board has four DIMM sockets and supports the following memory features: • 1.8 V DDR3 800 MHz, DDR3 1066 MHz, and DDR3 1333 (OC) MHz SDRAM DIMMs • Two independent memory channels with interleaved mode support • - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 19
mode results in multiple zones of dual and single channel operation across the whole of DRAM memory. To use flex mode, it is necessary to populate both channels. For information about... Memory Configuration Examples Refer to: http://www.intel.com/support/motherboards/desktop/sb/ cs-011965.htm 19 - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 20
Intel Desktop Board DP43BFL Technical Product Specification Figure 3 illustrates the memory channel and DIMM configuration. Figure 3. Memory Channel and DIMM Configuration 20 - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 21
information about PCI Express technology Refer to http://www.pcisig.com 1.6.2 USB The board supports up to twelve USB 2.0 ports, supports UHCI and EHCI, and uses UHCI- and EHCI-compatible drivers. The Intel ICH10 provides the USB controller for all ports. The port arrangement is as follows: • Six - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 22
host and target throttling and transfer rates of up to 33 MB/s. • ATA-66: DMA protocol on ATA bus supporting host and target throttling and transfer rates of up to 66 MB/s. ATA-66 protocol is similar to Ultra DMA and is device driver compatible. • ATA-100: DMA protocol on ATA bus allows host and - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 23
, custom defaults, if previously saved, will be loaded into CMOS RAM at power-on. When the voltage drops below a certain level, the BIOS Setup program settings stored in CMOS RAM (for example, the date and time) might not be accurate. Replace the battery with an equivalent one. Figure 1 on page 13 - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 24
Intel Desktop Board DP43BFL Technical Product Specification 1.8 Legacy I/O Controller The Legacy I/O controller provides the following features: • One serial port header • PS/2-style keyboard/mouse interfaces • Serial IRQ interface compatible with serialized IRQ support for PCI systems • - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 25
• 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. Table 5 lists the supported functions of the - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 26
DP43BFL 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 Obtaining audio software and drivers Refer to Section 1.2, page 16 1.9.2 Audio Connectors and Headers The board contains audio - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 27
Gigabit Ethernet Controller (10/100/1000 Mb/s) • Intel 82801JIB (Intel ICH10) • RJ-45 LAN connector with support meeting ACPI requirements • Full device driver compatibility • PCI Express power management support 1.10.2 LAN Subsystem Software LAN software and drivers are available from Intel - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 28
Intel Desktop Board DP43BFL Technical Product Specification 1.10.3 RJ-45 LAN Connector with Integrated LEDs Two LEDs are built into Link (A) Green On Blinking LAN link is established LAN activity occurring N/A Off 10 Mb/s data rate Speed (B) Green On 100 Mb/s data rate Yellow On 1000 - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 29
enable the board to be compatible with the Wired for Management .2 Fan Monitoring Fan monitoring can be implemented using Intel® Desktop Utilities or third-party software. For information 35 1.11.3 Chassis Intrusion Detection The board supports a chassis security feature that detects if the - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 30
Intel Desktop Board DP43BFL Technical Product Specification 1.11.4 Thermal Monitoring Figure 6 shows the locations of the MCH die Processor fan header Front chassis fan header Thermal diode, located on the Intel ICH10 die Auxiliary chassis fan header Figure 6. Thermal Sensors and Fan Headers NOTE - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 31
boards may require an ACPI-aware driver), video displays, and hard disk drives • Methods for achieving less than 15-watt system operation in the power-on/standby sleeping state • A Soft-off feature that enables the operating system to power-off the computer • Support for multiple wake-up events (see - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 32
Intel Desktop Board DP43BFL Table 8 lists the power states supported by the AC power is disconnected from the computer. S3 - Suspend to RAM. Context saved to RAM. S4 - Suspend to disk. , except when provided by battery or external source. No power to the system. Service can be performed safely. - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 33
only. • USB ports are turned off during S4/S5 states. • The PCI Express WAKE# signal is controlled by the enable/disable option in the BIOS. NOTE The use of these wake-up events from an ACPI state requires an operating system that provides full ACPI support. In addition, software, drivers, and - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 34
Intel Desktop Board DP43BFL Technical Product Specification 1.12.2 Hardware Support USB (S1 and S3 only) • Power Management Event signal (PME#) wake-up support • WAKE# signal wake-up support or off). The computer's response can be set using the Last Power State feature in the BIOS Setup program's - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 35
Media Independent Interface. Upon detecting a Magic Packet* frame, the LAN subsystem asserts a wake-up signal that powers up the computer. Depending on the LAN implementation, the board supports LAN wake capabilities with ACPI in the following ways: • The PCI Express WAKE# signal • The PCI bus PME - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 36
PC technology requires operating system support and PCI 2.3 compliant add-in cards and drivers. 1.12.2.5 Wake from USB USB bus activity wakes the computer from ACPI S1 or S3 state. NOTE Wake from USB requires the use of a USB peripheral that supports Wake from USB and support in the operating system - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 37
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 power indicator is still lit, disconnect the power cord before installing or removing any devices connected to the board. Failure to do - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 38
worked directly with these two governmental agencies in the definition of new requirements. Intel Desktop Board DP43BFL meets the following program requirements in an adequate system configuration, including appropriate selection of an efficient power supply: • Energy Star v5.0, category B • EPEAT - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 39
space (256 MB) • MCH base address registers, internal graphics ranges, PCI Express ports (up to 512 MB) • Memory-mapped I/O that is dynamically allocated for Conventional PCI and PCI Express add-in cards • Base graphics memory support (1 MB or 8 MB) • Intel MEI single channel (8 MB) or dual - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 40
Intel Desktop Board DP43BFL 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 - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 41
- 7FFFF Size 8191 MB 64 KB 64 KB 96 KB 160 KB 1 KB 127 KB 512 KB Description Extended memory Runtime BIOS Reserved Potential available high DOS memory (open to the Conventional PCI bus). Dependent on video adapter used. Video memory and BIOS Extended BIOS data (movable by memory manager software - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 42
DP43BFL Technical Product Specification 2.2 Connectors and Headers CAUTION Only the following connectors have overcurrent protection: Back panel and front panel USB, and PS/2. The other internal connectors/headers are not overcurrent protected and should connect only to devices inside the computer - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 43
Item A B C D E F G H I J K L Description PS/2 keyboard/mouse port PS/2 keyboard/mouse port USB ports (2) USB ports (2) LAN USB ports (2) Rear surround Center channel and LFE (subwoofer) audio out S/PDIF digital audio out (optical) Headphones/line in/side surround Headphones/front speaker Mic in - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 44
Intel Desktop Board DP43BFL 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. Component-side Connectors and Headers 44 - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 45
ATA connector P Front chassis fan header Q Auxiliary chassis fan header R Serial ATA connectors (5) S Front panel USB header T Front panel USB header U Front panel USB header V Intel High Definition Audio Link header W Chassis intrusion header X Serial port header Y Front panel - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 46
Intel Desktop Board DP43BFL 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 3 [Port 1] Right channel 5 [Port 2] Right channel 7 SENSE_SEND (Jack - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 47
Data 7 Data 6 Data 5 Data 4 Data 3 Data 2 Data 1 Data 0 GND DMA Request #IOW #IOR IO Chrdy DMA Acknowledge IRQ14 Addr 1 Addr 0 #CS0 (1F0-1F7) #Active (LED driver) +5V_DC (logic) GND Pin 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 36 38 40 42 44 Signal Name GND - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 48
Intel Desktop Board DP43BFL Support Pin 3-Wire Support 1 Ground 3 Ground 2 +12 V 2 FAN_POWER 3 FAN_TACH 1 FAN_TACH 4 FAN_CONTROL N/A N/A 2.2.2.2 Add-in Card Connectors The board has the following add-in card x1 interface supports simultaneous transfer speeds up to 250 MB/s of peak - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 49
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. When using - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 50
Intel Desktop Board DP43BFL Technical Product Specification 2.2.2.4 Front Panel Header This section describes the functions of the front panel header. Table 23 lists the signal names of the front panel header. Figure 11 is a connection diagram for the front panel header. Table 23. Front Panel - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 51
Table 25. States for a Two-Color Power LED LED State Description Off Power off Steady Green Running Steady Yellow Sleeping NOTE The colors listed in Table 24 and Table 25 are suggested colors only. Actual LED colors are chassis-specific. 2.2.2.4.4 Power Switch Header Pins 6 and 8 can be - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 52
Intel Desktop Board DP43BFL Technical Product Specification USB Headers Figure 12 is a connection diagram for the front panel USB headers. NOTE • 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 - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 53
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 27 lists the jumper settings for the three modes - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 54
Intel Desktop Board DP43BFL Technical Product Specification Table 27. BIOS Setup Configuration Jumper Settings 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 - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 55
Mechanical Considerations 2.4.1 Form Factor The board is designed to fit into an ATX-form-factor chassis. Figure 14 illustrates the mechanical form factor for the by 11.60 inches [243.84 millimeters by 294.64 millimeters]. Location of the I/O connectors and mounting holes are in compliance with the - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 56
Intel Desktop Board DP43BFL Technical power supply must comply with the indicated parameters of the ATX form factor specification. • The potential relation between 3.3 consisting of a supported 65 W processor (see Section 1.4 on page 17 for a list of supported processors), 1 GB DDR3 RAM, one hard disk - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 57
board. For a list of chassis that have been tested with Intel desktop boards please refer to the following website: http://www3.intel.com/cd/channel/reseller solely with the reader. Intel makes no warranties or representations that merely following the instructions presented in this document will - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 58
to cool the board. Table 30. Thermal Considerations for Components Component Maximum Case Temperature Processor For processor case temperature, see processor datasheets and processor specification updates Intel 82P43 MCH Intel 82801JIB (Intel ICH10) 103 oC (under bias) 112 oC (under bias) 58 - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 59
Technical Reference For information about Processor datasheets and specification updates Intel P43 Express chipset datasheets, specification updates, and design guides Refer to Section 1.2, page 16 http://www.intel.com/products/chip sets/index.htm 2.7 Reliability The Mean Time Between Failures ( - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 60
Intel Desktop Board DP43BFL Technical Product Specification 60 - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 61
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 RKG4310H.86A. When the BIOS Setup configuration jumper is set to configure mode and the computer is powered-up, the BIOS compares the CPU version - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 62
Intel Desktop Board DP43BFL Technical Product Specification Table 32 lists the BIOS Setup program menu features. Table 32. BIOS Setup Program Menu Bar Maintenance Main Advanced Security Clears passwords and displays processor information Displays processor and memory configuration Configures - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 63
data, such as event detection and error logging Non-Plug and Play operating systems require an additional interface for obtaining the SMBIOS information. The BIOS supports an SMBIOS table interface for such operating systems. Using this support, an SMBIOS service-level application running on a non - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 64
Intel Desktop Board DP43BFL 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 - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 65
target system to prevent accidentally installing an incompatible BIOS. NOTE Review the instructions distributed with the upgrade utility before attempting a BIOS update. For information about BIOS update utilities Refer to http://support.intel.com/support/motherboards/desktop/sb/ CS-022312.htm - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 66
diskette drive (with a 1.44 MB diskette) No USB hard disk drive No Legacy diskette drive (with a 1.44 MB diskette) connected to the No legacy diskette drive interface For information about BIOS recovery Refer to http://support.intel.com/support/motherboards/desktop/ sb/CS-023360.htm 3.8 Boot - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 67
key during POST causes a boot device menu to be displayed. This menu displays the list of available boot devices (as set in the BIOS setup program's Boot Device Priority Submenu). Table 35 lists the boot device menu options. Table 35. Boot Device Menu Options Boot Device Menu Function Keys - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 68
Intel Desktop Board DP43BFL Technical Product Specification 3.9.2 BIOS Boot Optimizations Use of the following BIOS Setup program settings reduces the boot process to the point where the system boots so quickly that the Intel logo screen (or a custom logo splash screen) will not be seen. Monitors - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 69
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 - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 70
Intel Desktop Board DP43BFL Technical Product Specification 70 - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 71
the problem (see Table 37). Table 37. BIOS Beep Codes Type Pattern Frequency Processor initialization complete One 0.5 second beep when the CPU initialization 3270 Hz process completes. POST complete One 0.5 second beep when POST completes. 3270 Hz BIOS update in progress None Video error - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 72
the problem. Table 39 lists the error messages and provides a brief description of each. Table 39. BIOS Error Messages Error Message Explanation CMOS Battery Low The battery may be losing power. Replace the battery soon. CMOS Checksum Bad The CMOS checksum is incorrect. CMOS memory may - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 73
and range values are listed in hexadecimal. Table 40. Port 80h POST Code Ranges Range Category/Subsystem 00 - 0F Debug codes: Can be used by any PEIM/driver for debug. 10 - 1F Host Processors: 1F is an unrecoverable CPU error. 20 - 2F Memory/Chipset: 2F is no memory detected or no useful - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 74
Intel Desktop Board DP43BFL Technical Product Specification Table 41. Port 80h POST Codes POST Code Description of POST Operation Host Processor 10 Power-on initialization of the host processor (Boot Strap Processor) 11 Host processor cache initialization (including APs) 12 - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 75
Beep Codes Table 41. Port 80h POST Codes (continued) POST Code Description of POST Operation Keyboard (PS/2 or USB) 90 Resetting keyboard 91 Disabling keyboard 92 Detecting presence of keyboard 93 Enabling the keyboard 94 Clearing keyboard input buffer 95 Instructing memory found - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 76
Intel Desktop Board DP43BFL Technical Product Specification Table 41. Port 80h POST Codes (continued) POST Code Description of POST Operation DXE Drivers E7 Waiting for user input E8 Checking password E9 Entering BIOS setup EB Calling Legacy Option ROMs Runtime Phase/EFI OS Boot F4 - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 77
Error Messages and Beep Codes Table 42. Typical Port 80h POST Sequence POST Code Description 21 Initializing a chipset component 22 Reading SPD from memory DIMMs 23 Detecting presence of memory DIMMs 25 Configuring memory 28 Testing memory EB Calling Video BIOS 58 Resetting USB bus 5A - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 78
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statement • Product Ecology statements • Electromagnetic Compatibility (EMC) standards • Product certification markings 5.1.1 Safety Standards Intel Desktop Board DP43BFL complies with the safety standards stated in Table 43 when correctly installed in a compatible host system. Table 43. Safety - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 80
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 DP43BFL is in conformity with all applicable essential requirements necessary for CE marking, following - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 81
Regulatory Compliance and Battery Disposal Information Español Este producto cumple con las normas del locations, shipping instructions, terms and conditions, etc Intel Product Recycling Program http://www.intel.com/intel/other/ehs/product_ecology Deutsch Als Teil von Intels Engagement für - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 82
pour en savoir plus sur ce programme, à savoir les produits concernés, les adresses disponibles, les instructions d'expédition, les conditions générales, etc http://www.intel.com/in tel/other/ehs/product_ecology Malay Sebagai sebahagian daripada komitmennya terhadap tanggungjawab persekitaran - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 83
Battery Disposal Information Russian Intel Intel (Product Recycling Program Intel http://www.intel.com/intel/other/ehs/product_ecology Türkçe Intel, çevre sorumluluğuna bağımlılığının bir parçası olarak, perakende tüketicilerin Intel years for which controlled listed substances will not leak or - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 84
Intel Desktop Board DP43BFL Technical Product Specification Table 44. Lead-Free Board Markings Description Lead-Free 2nd Level Interconnect: This symbol is used to identify electrical and electronic assemblies - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 85
and Battery Disposal Information 5.1.4 EMC Regulations Intel Desktop Board DP43BFL complies with the EMC regulations stated in Table 45 when correctly installed in a compatible host system. Table 45. EMC Regulations Regulation Title FCC 47 CFR Part 15, Subpart B Title 47 of the Code of - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 86
Intel Desktop Board DP43BFL Technical Product Specification Korean Class B statement translation: this is RoHS/Environmentally Friendly Use Period Logo: This is an example of the symbol used on Intel Desktop Boards and associated collateral. The color of the mark may vary depending upon the - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 87
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 - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 88
Intel Desktop Board DP43BFL 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 - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 89
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 - Intel DP43BF | Intel Desktop Board DP43BFL Technical Product Specification - Page 90
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Intel® Desktop Board
DP43BFL
Technical Product Specification
January 2012
Order Number:
E90027-002
The Intel
®
Desktop Board DP43BFL 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 DP43BFL Specification Update.