Product Specification
Page 2
... History Intel® Desktop Board DG41BI Technical Product Specification Date January 2010 This product specification applies to this document. Changes to only the standard Intel® Desktop Board DG41BI with BIOS identifier BIG4110H.86A. EXCEPT AS PROVIDED IN INTEL'S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY WHATSOEVER, AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY, RELATING TO SALE AND/OR USE OF INTEL...
... History Intel® Desktop Board DG41BI Technical Product Specification Date January 2010 This product specification applies to this document. Changes to only the standard Intel® Desktop Board DG41BI with BIOS identifier BIG4110H.86A. EXCEPT AS PROVIDED IN INTEL'S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS, INTEL ASSUMES NO LIABILITY WHATSOEVER, AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY, RELATING TO SALE AND/OR USE OF INTEL...
Product Specification
Page 3
... Intel® Desktop Board DG41BI. iii It is intended to provide detailed, technical information about the conventions used to call attention to information that may be useful to the vendors, system integrators, and other engineers and technicians who need this specification. CAUTION Cautions are used in all specifications of information. Preface This Technical Product Specification (TPS) specifies the board layout, components, connectors, and power...
... Intel® Desktop Board DG41BI. iii It is intended to provide detailed, technical information about the conventions used to call attention to information that may be useful to the vendors, system integrators, and other engineers and technicians who need this specification. CAUTION Cautions are used in all specifications of information. Preface This Technical Product Specification (TPS) specifies the board layout, components, connectors, and power...
Product Specification
Page 5
... 3. Back Panel Connectors 18 5. Major Board Components 9 2. Board Dimensions 19 v Contents 1 Product Description 1.1 Overview 7 1.1.1 Feature Summary 7 1.1.2 Board Layout 9 1.2 Online Support/Information 11 2 Technical Reference 2.1 Connectors, Headers, and Jumpers 13 2.1.1 Component-side Headers and Connectors 13 2.1.2 Component-side Jumpers 17 2.1.3 Back Panel Connectors 18 2.2 Mechanical Considerations 19 2.2.1 Form Factor 19 2.3 Electrical Considerations 20 2.3.1 Power Supply Considerations 20 2.4 Thermal Considerations 20 2.5 Reliability 21 2.6 ACPI Wake-up Devices and...
... 3. Back Panel Connectors 18 5. Major Board Components 9 2. Board Dimensions 19 v Contents 1 Product Description 1.1 Overview 7 1.1.1 Feature Summary 7 1.1.2 Board Layout 9 1.2 Online Support/Information 11 2 Technical Reference 2.1 Connectors, Headers, and Jumpers 13 2.1.1 Component-side Headers and Connectors 13 2.1.2 Component-side Jumpers 17 2.1.3 Back Panel Connectors 18 2.2 Mechanical Considerations 19 2.2.1 Form Factor 19 2.3 Electrical Considerations 20 2.3.1 Power Supply Considerations 20 2.4 Thermal Considerations 20 2.5 Reliability 21 2.6 ACPI Wake-up Devices and...
Product Specification
Page 6
... 27 20. Front Panel Header 15 11. Serial ATA Connectors 14 5. Front Panel Audio Header 15 8. S/PDIF Out Connector 15 9. Wake-up Devices and Events 21 18. Main Power Connector 16 14. Board Components Shown in Figure 2 14 4. Clear Password Jumper Settings 17 15. Safety Standards 23 19. Feature Summary 7 2. Chassis Fan Header 14 6. Thermal Considerations for Components 21 17. Processor Core Power Connector 16 13. Connectors and Headers Shown in Figure 1 10 3. Intel Desktop Board DG41BI Technical Product Specification Tables 1. Processor Fan Header 15...
... 27 20. Front Panel Header 15 11. Serial ATA Connectors 14 5. Front Panel Audio Header 15 8. S/PDIF Out Connector 15 9. Wake-up Devices and Events 21 18. Main Power Connector 16 14. Board Components Shown in Figure 2 14 4. Clear Password Jumper Settings 17 15. Safety Standards 23 19. Feature Summary 7 2. Chassis Fan Header 14 6. Thermal Considerations for Components 21 17. Processor Core Power Connector 16 13. Connectors and Headers Shown in Figure 1 10 3. Intel Desktop Board DG41BI Technical Product Specification Tables 1. Processor Fan Header 15...
Product Specification
Page 7
...) onboard graphics subsystem with VGA output Audio Peripheral Interfaces Six (5.1)-channel audio subsystem using the Realtek* ALC662 audio codec, including: • Back panel audio jacks • Front panel audio header • S/PDIF out header • Eight USB 2.0 ports (four back panel connectors and two front panel headers each providing two USB ports) • Four Serial ATA (SATA) interfaces LAN Support BIOS 10/100 Mb/s LAN subsystem using a Realtek RTL8103EL Ethernet Controller Intel® BIOS in an LGA775 socket • Two 240-pin DDR3 SDRAM Dual...
...) onboard graphics subsystem with VGA output Audio Peripheral Interfaces Six (5.1)-channel audio subsystem using the Realtek* ALC662 audio codec, including: • Back panel audio jacks • Front panel audio header • S/PDIF out header • Eight USB 2.0 ports (four back panel connectors and two front panel headers each providing two USB ports) • Four Serial ATA (SATA) interfaces LAN Support BIOS 10/100 Mb/s LAN subsystem using a Realtek RTL8103EL Ethernet Controller Intel® BIOS in an LGA775 socket • Two 240-pin DDR3 SDRAM Dual...
Product Specification
Page 8
... to RAM support • Wake on PCI, front panel, PCI Express, LAN, and USB ports • One PCI Express x16 bus add-in card connector • Two PCI Express x1 add-in card connectors • One PCI Express Mini Card connector • One Conventional PCI bus connector Hardware Monitor Subsystem • Voltage sense to detect out of range power supply voltages • Thermal sense to detect out of range thermal values • Two fan headers • Two fan sense inputs used to monitor fan activity 8 Intel Desktop Board DG41BI Technical Product Specification...
... to RAM support • Wake on PCI, front panel, PCI Express, LAN, and USB ports • One PCI Express x16 bus add-in card connector • Two PCI Express x1 add-in card connectors • One PCI Express Mini Card connector • One Conventional PCI bus connector Hardware Monitor Subsystem • Voltage sense to detect out of range power supply voltages • Thermal sense to detect out of range thermal values • Two fan headers • Two fan sense inputs used to monitor fan activity 8 Intel Desktop Board DG41BI Technical Product Specification...
Product Specification
Page 11
Intel Desktop Board DG41BI Desktop Board Support Available configurations for the Intel Desktop Board DG41BI Supported processors Chipset information BIOS and driver updates Tested Memory Visit this World Wide Web site: http://www.intel.com/products/motherboard/DG41BI/index.htm http://www.intel.com/support/motherboards/desktop http://www.intel.com/products/motherboard/DG41BI/index.htm http://processormatch.intel.com http://www.intel.com/products/desktop/chipsets/index.htm http://downloadcenter.intel.com http://support.intel.com/support/motherboards/desktop/sb/CS025414.htm 11 Product ...
Intel Desktop Board DG41BI Desktop Board Support Available configurations for the Intel Desktop Board DG41BI Supported processors Chipset information BIOS and driver updates Tested Memory Visit this World Wide Web site: http://www.intel.com/products/motherboard/DG41BI/index.htm http://www.intel.com/support/motherboards/desktop http://www.intel.com/products/motherboard/DG41BI/index.htm http://processormatch.intel.com http://www.intel.com/products/desktop/chipsets/index.htm http://downloadcenter.intel.com http://support.intel.com/support/motherboards/desktop/sb/CS025414.htm 11 Product ...
Product Specification
Page 13
Figure 2. Component-side Connectors and Headers 13 2 Technical Reference 2.1 Connectors, Headers, and Jumpers This section describes the board's connectors, headers, and jumpers. 2.1.1 Component-side Headers and Connectors Figure 2 shows the location of the board's component-side headers and connectors.
Figure 2. Component-side Connectors and Headers 13 2 Technical Reference 2.1 Connectors, Headers, and Jumpers This section describes the board's connectors, headers, and jumpers. 2.1.1 Component-side Headers and Connectors Figure 2 shows the location of the board's component-side headers and connectors.
Product Specification
Page 14
...Conventional PCI bus add-in Figure 2. Intel Desktop Board DG41BI Technical Product Specification Table 3 lists the connectors and headers identified in card connector B PCI Express x1 connector C PCI Express x1 connector D PCI Express x16 connector E Processor core power connector (2 X 2) F Chassis fan header G Processor fan header H Main power connector (2 X 12) I Front panel header J Serial ATA connectors K Front panel USB header L Front panel USB header M Wireless LAN LED connector N S/PDIF connector O Front panel audio header Table 4 though Table 13 list the...
...Conventional PCI bus add-in Figure 2. Intel Desktop Board DG41BI Technical Product Specification Table 3 lists the connectors and headers identified in card connector B PCI Express x1 connector C PCI Express x1 connector D PCI Express x16 connector E Processor core power connector (2 X 2) F Chassis fan header G Processor fan header H Main power connector (2 X 12) I Front panel header J Serial ATA connectors K Front panel USB header L Front panel USB header M Wireless LAN LED connector N S/PDIF connector O Front panel audio header Table 4 though Table 13 list the...
Product Specification
Page 15
... Signal Name AGND F_AUDIO_DET# MIC_JD KEY (no pin) LIN_JD Signal Name FP_LED+ FP_LEDFP_PWRBTN# Ground Key (no pin) 15 Wireless LAN LED Connector Pin Signal Name 1 No connector 2 No connector 3 +5V 4 LED_WLAN# 5 Ground 6 Ground Table 10. Technical Reference Table 6. Front Panel Audio Header Pin Signal Name Pin 1 MIC2_L 2 3 MIC2_R 4 5 LIN2_R 6 7 AGND 8 9 LIN2_L 10 Table 8. S/PDIF Out Connector Pin Signal Name 1 +5V 2 SPDIF_O2_L 3 Ground Table 9. Processor Fan Header Pin Signal Name 1 Ground 2 +12...
... Signal Name AGND F_AUDIO_DET# MIC_JD KEY (no pin) LIN_JD Signal Name FP_LED+ FP_LEDFP_PWRBTN# Ground Key (no pin) 15 Wireless LAN LED Connector Pin Signal Name 1 No connector 2 No connector 3 +5V 4 LED_WLAN# 5 Ground 6 Ground Table 10. Technical Reference Table 6. Front Panel Audio Header Pin Signal Name Pin 1 MIC2_L 2 3 MIC2_R 4 5 LIN2_R 6 7 AGND 8 9 LIN2_L 10 Table 8. S/PDIF Out Connector Pin Signal Name 1 +5V 2 SPDIF_O2_L 3 Ground Table 9. Processor Fan Header Pin Signal Name 1 Ground 2 +12...
Product Specification
Page 16
Processor Core Power Connector Pin Signal Name Pin 1 Ground 2 3 +12 V 4 Table 13. Main Power Connector Pin Signal Name Pin 1 +3.3 V 13 2 +3.3 V 14 3 Ground 15 4 +5 V 16 5 Ground 17 6 +5 V 18 7 Ground 19 8 PWRGD (Power Good) 20 9 +5 V (Standby) 21 10 +12 V 22 11 +12 V 23 12 +3.3 V 24 Signal Name +5V_Dual D2D2+ Ground Key (no pin) 10 Table 12. Intel Desktop Board DG41BI Technical Product Specification Table 11. Front Panel USB1/USB2 Header Pin Signal Name Pin 1 +5V_Dual 2 3 D1...
Processor Core Power Connector Pin Signal Name Pin 1 Ground 2 3 +12 V 4 Table 13. Main Power Connector Pin Signal Name Pin 1 +3.3 V 13 2 +3.3 V 14 3 Ground 15 4 +5 V 16 5 Ground 17 6 +5 V 18 7 Ground 19 8 PWRGD (Power Good) 20 9 +5 V (Standby) 21 10 +12 V 22 11 +12 V 23 12 +3.3 V 24 Signal Name +5V_Dual D2D2+ Ground Key (no pin) 10 Table 12. Intel Desktop Board DG41BI Technical Product Specification Table 11. Front Panel USB1/USB2 Header Pin Signal Name Pin 1 +5V_Dual 2 3 D1...
Product Specification
Page 17
Jumpers Table 14 show the settings for the Clear Password jumper block identified in effect 17 Technical Reference 2.1.2 Component-side Jumpers Figure 3 shows the location of the board's jumper block. Figure 3. Clear Password Jumper Settings Function/Mode Reserved Jumper Setting 2-4 Configuration Reserved Normal (default) 4-6 Normal operation Clear Password 1-3 Normal (default) 3-5 Clears the current password Current password (if set) is in Figure 3, A. Table 14.
Jumpers Table 14 show the settings for the Clear Password jumper block identified in effect 17 Technical Reference 2.1.2 Component-side Jumpers Figure 3 shows the location of the board's jumper block. Figure 3. Clear Password Jumper Settings Function/Mode Reserved Jumper Setting 2-4 Configuration Reserved Normal (default) 4-6 Normal operation Clear Password 1-3 Normal (default) 3-5 Clears the current password Current password (if set) is in Figure 3, A. Table 14.
Product Specification
Page 18
Intel Desktop Board DG41BI Technical Product Specification 2.1.3 Back Panel Connectors Figure 4 shows the locations of the back panel connectors. Item A B C D E F G Description VGA USB 2.0 (2) LAN USB 2.0 (2) Line in Line out Mic Figure 4. Back Panel Connectors 18
Intel Desktop Board DG41BI Technical Product Specification 2.1.3 Back Panel Connectors Figure 4 shows the locations of the back panel connectors. Item A B C D E F G Description VGA USB 2.0 (2) LAN USB 2.0 (2) Line in Line out Mic Figure 4. Back Panel Connectors 18
Product Specification
Page 20
... following the instructions presented in this document will depend on the wake devices supported and manufacturing options. Recommended Power Supply Current Values Output Voltage 3.3 V 5 V 12 V1 12 V2 -12 V Current 15 A 15 A 10 A 10 A 0.3 A 5 VSB 3.0 A 2.4 Thermal Considerations CAUTION All responsibility for a system consisting of a supported 65 W processor, 1 GB DDR3 RAM, one hard disk drive, one optical drive, and all board peripherals enabled, the minimum recommended power supply is maintained...
... following the instructions presented in this document will depend on the wake devices supported and manufacturing options. Recommended Power Supply Current Values Output Voltage 3.3 V 5 V 12 V1 12 V2 -12 V Current 15 A 15 A 10 A 10 A 0.3 A 5 VSB 3.0 A 2.4 Thermal Considerations CAUTION All responsibility for a system consisting of a supported 65 W processor, 1 GB DDR3 RAM, one hard disk drive, one optical drive, and all board peripherals enabled, the minimum recommended power supply is maintained...
Product Specification
Page 21
... case temperatures for Components Component Maximum Case Temperature Processor For processor case temperature, see processor datasheets and processor specification updates Intel 82G41 GMCH Intel 82801GB (ICH7) 102 oC (under bias) 108 oC (under bias) 2.5 Reliability The Mean Time Between Failures (MTBF) prediction is used to estimate repair rates and spare parts requirements. The calculation is 197,677 hours. 2.6 ACPI Wake-up the computer... The operating temperature, current load, or operating frequency could affect case temperatures. Intel Desktop Board DG41BI...
... case temperatures for Components Component Maximum Case Temperature Processor For processor case temperature, see processor datasheets and processor specification updates Intel 82G41 GMCH Intel 82801GB (ICH7) 102 oC (under bias) 108 oC (under bias) 2.5 Reliability The Mean Time Between Failures (MTBF) prediction is used to estimate repair rates and spare parts requirements. The calculation is 197,677 hours. 2.6 ACPI Wake-up the computer... The operating temperature, current load, or operating frequency could affect case temperatures. Intel Desktop Board DG41BI...
Product Specification
Page 27
... Web sayfasına gidin. 3.1.4 EMC Regulations The Intel Desktop Board DG41BI complies with the EMC regulations stated in Table 19 when correctly installed in a compatible host system. EMC Regulations Regulation Title FCC 47 CFR Part 15, Subpart B ICES-003 Title 47 of the Code of Federal Regulations, Part 15, Subpart B, Radio Frequency Devices. (USA) Interference-Causing Equipment Standard, Digital Apparatus...
... Web sayfasına gidin. 3.1.4 EMC Regulations The Intel Desktop Board DG41BI complies with the EMC regulations stated in Table 19 when correctly installed in a compatible host system. EMC Regulations Regulation Title FCC 47 CFR Part 15, Subpart B ICES-003 Title 47 of the Code of Federal Regulations, Part 15, Subpart B, Radio Frequency Devices. (USA) Interference-Causing Equipment Standard, Digital Apparatus...
Product Specification
Page 28
... technician for help. Any changes or modifications to the equipment not expressly approved by Intel Corporation could void the user's authority to which can radiate radio frequency energy and, if not installed and used in the Radio Interference Regulations of the Canadian Department of Communications. Intel Desktop Board DG41BI Technical Product Specification FCC Declaration of Conformity This device complies with FCC standards...
... technician for help. Any changes or modifications to the equipment not expressly approved by Intel Corporation could void the user's authority to which can radiate radio frequency energy and, if not installed and used in the Radio Interference Regulations of the Canadian Department of Communications. Intel Desktop Board DG41BI Technical Product Specification FCC Declaration of Conformity This device complies with FCC standards...
Product Specification
Page 30
... mark. Includes adjacent Intel supplier code number, N-232. Declaring compliance to be 10 years. 30 Australian Communications Authority (ACA) and New Zealand Radio Spectrum Management (NZ RSM) C-tick mark. Includes adjacent KCC certification number: CPU-DG41BI (B). The color of the symbol used on Intel Desktop Boards and associated collateral. Intel Desktop Board DG41BI Technical Product Specification 3.1.5 Product Certification Markings (Board Level) Intel Desktop Board DG41BI has the product...
... mark. Includes adjacent Intel supplier code number, N-232. Declaring compliance to be 10 years. 30 Australian Communications Authority (ACA) and New Zealand Radio Spectrum Management (NZ RSM) C-tick mark. Includes adjacent KCC certification number: CPU-DG41BI (B). The color of the symbol used on Intel Desktop Boards and associated collateral. Intel Desktop Board DG41BI Technical Product Specification 3.1.5 Product Certification Markings (Board Level) Intel Desktop Board DG41BI has the product...
DG41BI Specification Update
Page 2
... Section July 2010 INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL® PRODUCTS. Copyright © 2010 Intel Corporation. 2 Intel Desktop Board DG41BI Specification Update Revision History Revision -001 -002 Revision History Date This document is the first Specification Update for conflicts or incompatibilities arising from future changes to them. Copies of Intel Corporation in this document, or other countries. * Other names...
... Section July 2010 INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL® PRODUCTS. Copyright © 2010 Intel Corporation. 2 Intel Desktop Board DG41BI Specification Update Revision History Revision -001 -002 Revision History Date This document is the first Specification Update for conflicts or incompatibilities arising from future changes to them. Copies of Intel Corporation in this document, or other countries. * Other names...
DG41BI Specification Update
Page 6
... desktop board, and to the Intel® Desktop Board DG41BI. No Fix: There are no plans to fix this product 6 Intel Desktop Board DG41BI Specification Update Plans Errata There are no characterized erratum for the other outstanding issues through documentation or specification changes as noted. Plan Fix: This erratum may be implemented. Summary of Changes The following notations are used in a future revision of the desktop board, driver, or BIOS...
... desktop board, and to the Intel® Desktop Board DG41BI. No Fix: There are no plans to fix this product 6 Intel Desktop Board DG41BI Specification Update Plans Errata There are no characterized erratum for the other outstanding issues through documentation or specification changes as noted. Plan Fix: This erratum may be implemented. Summary of Changes The following notations are used in a future revision of the desktop board, driver, or BIOS...
