Product Specification
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..., to any time, without notice. INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL® PRODUCTS. Intel Corporation may cause the product to deviate from future changes to them. The furnishing of the Intel® Desktop Board DB43LD Technical Product Specification. Changes to only the standard Intel® Desktop Board DB43LD with BIOS identifier LDB4310H.86A.
..., to any time, without notice. INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL® PRODUCTS. Intel Corporation may cause the product to deviate from future changes to them. The furnishing of the Intel® Desktop Board DB43LD Technical Product Specification. Changes to only the standard Intel® Desktop Board DB43LD with BIOS identifier LDB4310H.86A.
Product Specification
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...board layout, components, connectors, power and environmental requirements, and the BIOS for general audiences. Intended Audience The TPS is specifically not intended for the Intel® Desktop Board DB43LD. Notes, Cautions, and Warnings NOTE Notes call attention to information...data. Not all specifications of this level of the BIOS error messages, beep codes, and POST codes Regulatory compliance and battery disposal information Typographical Conventions This section contains information about the Intel Desktop Board DB43LD and its components to system integrators. What This ...
...board layout, components, connectors, power and environmental requirements, and the BIOS for general audiences. Intended Audience The TPS is specifically not intended for the Intel® Desktop Board DB43LD. Notes, Cautions, and Warnings NOTE Notes call attention to information...data. Not all specifications of this level of the BIOS error messages, beep codes, and POST codes Regulatory compliance and battery disposal information Typographical Conventions This section contains information about the Intel Desktop Board DB43LD and its components to system integrators. What This ...
Product Specification
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Intel Desktop Board DB43LD Technical Product Specification 2 Technical Reference 2.1 Memory Map 41 2.1.1 Addressable Memory 41 2.2 Connectors and Headers 44 2.2.1 Back Panel Connectors 45 2.2.2 Component-side Connectors and Headers 46 2.3 BIOS Configuration Jumper Block 55 2.4 Mechanical Considerations 57 2.4.1 Form Factor 57 2.5 Electrical Considerations 58 2.5.1 Power Supply Considerations 58 2.5.2 Fan Header Current Capability 58 2.5.3 Add-in...
Intel Desktop Board DB43LD Technical Product Specification 2 Technical Reference 2.1 Memory Map 41 2.1.1 Addressable Memory 41 2.2 Connectors and Headers 44 2.2.1 Back Panel Connectors 45 2.2.2 Component-side Connectors and Headers 46 2.3 BIOS Configuration Jumper Block 55 2.4 Mechanical Considerations 57 2.4.1 Form Factor 57 2.5 Electrical Considerations 58 2.5.1 Power Supply Considerations 58 2.5.2 Fan Header Current Capability 58 2.5.3 Add-in...
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... Fan Headers 30 7. Back Panel Connectors 45 10. Connection Diagram for AC '97 Audio 48 14. Localized High Temperature Zones 60 Tables 1. Effects of the BIOS Configuration Jumper Block 55 14. Serial ATA Connectors 48 15. Front, Rear, and Processor (4-Pin) Fan Header 49 18. Processor Core Power Connector 50 vii...
... Fan Headers 30 7. Back Panel Connectors 45 10. Connection Diagram for AC '97 Audio 48 14. Localized High Temperature Zones 60 Tables 1. Effects of the BIOS Configuration Jumper Block 55 14. Serial ATA Connectors 48 15. Front, Rear, and Processor (4-Pin) Fan Header 49 18. Processor Core Power Connector 50 vii...
Product Specification
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... Product Certification Markings 88 viii Intel Desktop Board DB43LD Environmental Specifications 61 30. BIOS Setup Program Menu Bar 64 31. BIOS Error Messages 74 37. States for BIOS Recovery 68 33. Alternate Front Panel Power LED Header 53 24. BIOS Setup Program Function Keys 64 32...Components 60 29. Port 80h POST Code Ranges 75 38. Intel AMT "M" State LED Behavior 53 25. Intel Desktop Board DB43LD Technical Product Specification 19. Supervisor and User Password Functions 71 35. BIOS Setup Configuration Jumper Settings 56 26. Fan Header Current Capability 58...
... Product Certification Markings 88 viii Intel Desktop Board DB43LD Environmental Specifications 61 30. BIOS Setup Program Menu Bar 64 31. BIOS Error Messages 74 37. States for BIOS Recovery 68 33. Alternate Front Panel Power LED Header 53 24. BIOS Setup Program Function Keys 64 32...Components 60 29. Port 80h POST Code Ranges 75 38. Intel AMT "M" State LED Behavior 53 25. Intel Desktop Board DB43LD Technical Product Specification 19. Supervisor and User Password Functions 71 35. BIOS Setup Configuration Jumper Settings 56 26. Fan Header Current Capability 58...
Product Specification
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Intel Desktop Board DB43LD Technical Product Specification Table 1. Feature Summary (continued) Peripheral Interfaces • Ten USB 2.0 ports: ― Four ports are implemented with stacked back panel connectors ― Six ... • One serial port header • PS/2 keyboard and mouse ports on the back panel LAN Support BIOS Gigabit (10/100/1000 Mbits/sec) LAN subsystem using the Intel® 82567LM Gigabit Ethernet Controller • Intel® BIOS (resident in the SPI Flash device) • Support for Advanced Configuration and Power Interface (ACPI), Plug...
Intel Desktop Board DB43LD Technical Product Specification Table 1. Feature Summary (continued) Peripheral Interfaces • Ten USB 2.0 ports: ― Four ports are implemented with stacked back panel connectors ― Six ... • One serial port header • PS/2 keyboard and mouse ports on the back panel LAN Support BIOS Gigabit (10/100/1000 Mbits/sec) LAN subsystem using the Intel® 82567LM Gigabit Ethernet Controller • Intel® BIOS (resident in the SPI Flash device) • Support for Advanced Configuration and Power Interface (ACPI), Plug...
Product Specification
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... configurations for the Intel Desktop Board DB43LD Supported processors Chipset information BIOS and driver updates Tested memory Integration information Visit this World Wide Web site: http://www.intel.com/products/motherboard/DB43LD/index.htm http://support.intel.com/support/motherboards/desktop http://www.intel.com/products/motherboard/DB43LD/index.htm http://processormatch.intel.com http://www.intel.com/products/desktop...
... configurations for the Intel Desktop Board DB43LD Supported processors Chipset information BIOS and driver updates Tested memory Integration information Visit this World Wide Web site: http://www.intel.com/products/motherboard/DB43LD/index.htm http://support.intel.com/support/motherboards/desktop http://www.intel.com/products/motherboard/DB43LD/index.htm http://processormatch.intel.com http://www.intel.com/products/desktop...
Product Specification
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Table 3. Tested Memory Refer to accurately configure memory settings for information on page 41 for optimum performance. 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 ...two identical x8 Double-sided DIMMs 2 GB 4 GB 2 GB 4 GB 8 GB 8 GB For information about... If non-SPD memory is installed, the BIOS will attempt to Section 2.1.1 on the total amount of addressable memory. • Minimum total system memory: 512 MB • Non-ECC DIMMs • ...
Table 3. Tested Memory Refer to accurately configure memory settings for information on page 41 for optimum performance. 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 ...two identical x8 Double-sided DIMMs 2 GB 4 GB 2 GB 4 GB 8 GB 8 GB For information about... If non-SPD memory is installed, the BIOS will attempt to Section 2.1.1 on the total amount of addressable memory. • Minimum total system memory: 512 MB • Non-ECC DIMMs • ...
Product Specification
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... refresh (QXGA); DVMT ensures the most efficient use a minimal fixed portion of memory installed. Intel Desktop Board DB43LD Technical Product Specification • Display ⎯ Supports digital and analog displays up to the graphics buffer as set in the BIOS Setup program) for compatibility with the correct amount of system physical memory (as needed...
... refresh (QXGA); DVMT ensures the most efficient use a minimal fixed portion of memory installed. Intel Desktop Board DB43LD Technical Product Specification • Display ⎯ Supports digital and analog displays up to the graphics buffer as set in the BIOS Setup program) for compatibility with the correct amount of system physical memory (as needed...
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... shows the location of the board. The serial port supports data transfers at speeds up event interface • PCI power management support The BIOS Setup program provides configuration options for PCI systems • Intelligent power management, including a programmable wake-up to Figure 10, page 46 Table... life of the serial port header Refer to 115.2 kbits/sec with an equivalent one serial port header located on . 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.
... shows the location of the board. The serial port supports data transfers at speeds up event interface • PCI power management support The BIOS Setup program provides configuration options for PCI systems • Intelligent power management, including a programmable wake-up to Figure 10, page 46 Table... life of the serial port header Refer to 115.2 kbits/sec with an equivalent one serial port header located on . 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.
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..., S4, S5 (Note 1) Note 1: S4 implies operating system support only. Note 2: The PCI Express WAKE# signal is controlled by the enable/disable option in the BIOS. In addition, software, drivers, and peripherals must fully support ACPI wake events. 33 LAN PME# signal Power switch RTC alarm Serial port USB WAKE# signal...
..., S4, S5 (Note 1) Note 1: S4 implies operating system support only. Note 2: The PCI Express WAKE# signal is controlled by the enable/disable option in the BIOS. In addition, software, drivers, and peripherals must fully support ACPI wake events. 33 LAN PME# signal Power switch RTC alarm Serial port USB WAKE# signal...
Product Specification
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...resuming from the +5 V standby line. The total amount of the main power connector Refer to the power state it was in the BIOS Setup program's Boot menu. When an ACPI-enabled system receives the correct command, the power supply removes all non-standby voltages. The board... PC technology require power from an AC power failure, the computer returns to Figure 10, page 46 Table 19, page 50 34 Intel Desktop Board DB43LD Technical Product Specification 1.12.2 Hardware Support CAUTION Ensure that provides full ACPI support. 1.12.2.1 Power Connector ATX12V-compliant power supplies can turn...
...resuming from the +5 V standby line. The total amount of the main power connector Refer to the power state it was in the BIOS Setup program's Boot menu. When an ACPI-enabled system receives the correct command, the power supply removes all non-standby voltages. The board... PC technology require power from an AC power failure, the computer returns to Figure 10, page 46 Table 19, page 50 34 Intel Desktop Board DB43LD Technical Product Specification 1.12.2 Hardware Support CAUTION Ensure that provides full ACPI support. 1.12.2.1 Power Connector ATX12V-compliant power supplies can turn...
Product Specification
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...on the keyboard. 1.12.2.9 Wake from Serial Port Serial port activity wakes the computer from an ACPI S1 or S3 state. 36 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 S3 state... can damage the power supply. The use of Instantly Available PC technology requires operating system support and PCI 2.3 compliant add-in the BIOS). 1.12.2.7 WAKE# Signal Wake-up device or event, the system quickly returns to wake the computer. Failure to enter the ACPI...
...on the keyboard. 1.12.2.9 Wake from Serial Port Serial port activity wakes the computer from an ACPI S1 or S3 state. 36 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 S3 state... can damage the power supply. The use of Instantly Available PC technology requires operating system support and PCI 2.3 compliant add-in the BIOS). 1.12.2.7 WAKE# Signal Wake-up device or event, the system quickly returns to wake the computer. Failure to enter the ACPI...
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... Gigabit (10/100/1000 Mbits/sec) Ethernet LAN controller • Channel A DIMM(s) • BIOS/SPI Flash (32 Mbits) • On-board Intel® Active Management Technology (Intel® AMT) status LED NOTE Software with Purchased Permit Intel Desktop Board DB43LD may be upgraded through the purchase and installation of a permit. For information about Obtaining a permit...
... Gigabit (10/100/1000 Mbits/sec) Ethernet LAN controller • Channel A DIMM(s) • BIOS/SPI Flash (32 Mbits) • On-board Intel® Active Management Technology (Intel® AMT) status LED NOTE Software with Purchased Permit Intel Desktop Board DB43LD may be upgraded through the purchase and installation of a permit. For information about Obtaining a permit...
Product Specification
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... CD or network drive boot ⎯ Serial over a specific time window. ZTC consists of a single OEM BIOS/Firmware image that provides the Intel manageability client with information to authenticate connections and allows it will alert the Management Console and suspend the client's ... potentially increasing efficiency of worms through the use a remote management application that supports ZTC. 39 IT departments must acquire an appropriate Intel Standard Manageability Technology -trusted certificate as well as use of the previous generation, System Defense 2 is exceeded, it to repair....
... CD or network drive boot ⎯ Serial over a specific time window. ZTC consists of a single OEM BIOS/Firmware image that provides the Intel manageability client with information to authenticate connections and allows it will alert the Management Console and suspend the client's ... potentially increasing efficiency of worms through the use a remote management application that supports ZTC. 39 IT departments must acquire an appropriate Intel Standard Manageability Technology -trusted certificate as well as use of the previous generation, System Defense 2 is exceeded, it to repair....
Product Specification
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These functions include the following: • BIOS/ SPI Flash (32 Mbits) • Local APIC (19 MB) • Direct Media Interface (40 MB) •...system critical functions. On a system that is allocated for PCI Conventional and PCI Express add-in cards, PCI Express configuration space, BIOS (SPI Flash), and chipset overhead resides above the top of addressable system memory. 2 Technical Reference 2.1 Memory Map 2.1.1 Addressable Memory...Conventional bus add-in cards • Base graphics memory support (1 MB or 8 MB) • Intel MEI single channel (8 MB) or dual channel (16 MB) 41
These functions include the following: • BIOS/ SPI Flash (32 Mbits) • Local APIC (19 MB) • Direct Media Interface (40 MB) •...system critical functions. On a system that is allocated for PCI Conventional and PCI Express add-in cards, PCI Express configuration space, BIOS (SPI Flash), and chipset overhead resides above the top of addressable system memory. 2 Technical Reference 2.1 Memory Map 2.1.1 Addressable Memory...Conventional bus add-in cards • Base graphics memory support (1 MB or 8 MB) • Intel MEI single channel (8 MB) or dual channel (16 MB) 41
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All installed system memory can be used when there is no overlap of installed memory that can be used will vary based on add-in cards, BIOS settings, and operating system installed. Detailed System Memory Address Map 42 Figure 8. Intel Desktop Board DB43LD Technical Product Specification The amount of system addresses. Figure 8 shows a schematic of the system memory map.
All installed system memory can be used when there is no overlap of installed memory that can be used will vary based on add-in cards, BIOS settings, and operating system installed. Detailed System Memory Address Map 42 Figure 8. Intel Desktop Board DB43LD Technical Product Specification The amount of system addresses. Figure 8 shows a schematic of the system memory map.
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... - 9FFFF 80000 - 9FBFF 00000 - 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 PCI bus). DFFFF 640 K - 800 K 639 K - 640 K 512 K - 639 K 0 K - 512 K A0000 - FFFFF 896 K - 960 K 800 K - 896...
... - 9FFFF 80000 - 9FBFF 00000 - 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 PCI bus). DFFFF 640 K - 800 K 639 K - 640 K 512 K - 639 K 0 K - 512 K A0000 - FFFFF 896 K - 960 K 800 K - 896...
Product Specification
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... the jumper is set to configure mode and the computer is powered-up, the BIOS compares the processor version and the microcode version in the BIOS and reports if the two match. The jumper determines the BIOS Setup program's mode. Table 25 lists the jumper settings for the three modes:... normal, configure, and recovery. Location of the BIOS configuration jumper block. Figure 13. Figure 13 shows the location of the BIOS Configuration Jumper Block 55 Always turn off the power and unplug the power cord from the computer before ...
... the jumper is set to configure mode and the computer is powered-up, the BIOS compares the processor version and the microcode version in the BIOS and reports if the two match. The jumper determines the BIOS Setup program's mode. Table 25 lists the jumper settings for the three modes:... normal, configure, and recovery. Location of the BIOS configuration jumper block. Figure 13. Figure 13 shows the location of the BIOS Configuration Jumper Block 55 Always turn off the power and unplug the power cord from the computer before ...
Product Specification
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Intel Desktop Board DB43LD Technical Product Specification Table 25. Configure 2-3 Recovery None After the POST runs, Setup runs automatically. The BIOS attempts to recover the BIOS configuration. See Section 3.7 for booting. The maintenance menu is displayed. BIOS Setup Configuration Jumper Settings Function/Mode Jumper Setting Configuration Normal 1-2 The BIOS uses current configuration information and passwords for more information on BIOS recovery. 56
Intel Desktop Board DB43LD Technical Product Specification Table 25. Configure 2-3 Recovery None After the POST runs, Setup runs automatically. The BIOS attempts to recover the BIOS configuration. See Section 3.7 for booting. The maintenance menu is displayed. BIOS Setup Configuration Jumper Settings Function/Mode Jumper Setting Configuration Normal 1-2 The BIOS uses current configuration information and passwords for more information on BIOS recovery. 56