Technical Product Specification
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...may be supported without notice. All Intel® desktop boards are trademarks of Intel Corporation in homes, offices, schools, computer rooms, and similar locations. Intel may make changes to only the standard Intel® Desktop Board with BIOS identifier ENB7510H.86A. NO LICENSE, EXPRESS... to the presented subject matter. Revision History Revision -001 -002 Revision History First release of the Intel® Desktop Board DB75EN Technical Product Specification Specification clarification Date April 2012 June 2012 This product specification applies to specifications and product...
...may be supported without notice. All Intel® desktop boards are trademarks of Intel Corporation in homes, offices, schools, computer rooms, and similar locations. Intel may make changes to only the standard Intel® Desktop Board with BIOS identifier ENB7510H.86A. NO LICENSE, EXPRESS... to the presented subject matter. Revision History Revision -001 -002 Revision History First release of the Intel® Desktop Board DB75EN Technical Product Specification Specification clarification Date April 2012 June 2012 This product specification applies to specifications and product...
Technical Product Specification
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...with SATA ACHI support. 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 documentation. iii The B75 processor used on the component side of the ...on a small label on this AA revision consists of Changes or Clarifications Removed references to the Intel® Desktop Board DB75EN. Board Identification Information Basic Desktop Board DB75EN Identification Information AA Revision BIOS Revision Notes G39650-300 ENB7510H.86A.0017 1,2 Notes: 1.
...with SATA ACHI support. 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 documentation. iii The B75 processor used on the component side of the ...on a small label on this AA revision consists of Changes or Clarifications Removed references to the Intel® Desktop Board DB75EN. Board Identification Information Basic Desktop Board DB75EN Identification Information AA Revision BIOS Revision Notes G39650-300 ENB7510H.86A.0017 1,2 Notes: 1.
Technical Product Specification
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... battery disposal information Typographical Conventions This section contains information about Intel Desktop Board DB75EN and its components to provide detailed, technical information about the conventions used on Intel Desktop Board DB75EN A map of the resources of the Intel Desktop Board The features supported by the BIOS Setup program A description of information. CAUTION Cautions are included to...
... battery disposal information Typographical Conventions This section contains information about Intel Desktop Board DB75EN and its components to provide detailed, technical information about the conventions used on Intel Desktop Board DB75EN A map of the resources of the Intel Desktop Board The features supported by the BIOS Setup program A description of information. CAUTION Cautions are included to...
Technical Product Specification
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Intel Desktop Board DB75EN Technical Product Specification 1.11.4 Intel® Anti-Theft Technology 32 1.11.5 Intel® Management Engine (Intel® ME) Software and Drivers...... 33 1.12 Power Management 34 1.12.1 ACPI 34 1.12.2 Hardware ...Map 43 2.2 Connectors and Headers 43 2.2.1 Back Panel Connectors 44 2.2.2 Component-side Connectors and Headers 45 2.3 Jumper Block 55 2.4 Intel® Management Engine BIOS Extension (Intel® MEBX) Reset Header . 56 2.5 Mechanical Considerations 57 2.5.1 Form Factor 57 2.6 Electrical Considerations 58 2.6.1 Power Supply Considerations 58...
Intel Desktop Board DB75EN Technical Product Specification 1.11.4 Intel® Anti-Theft Technology 32 1.11.5 Intel® Management Engine (Intel® ME) Software and Drivers...... 33 1.12 Power Management 34 1.12.1 ACPI 34 1.12.2 Hardware ...Map 43 2.2 Connectors and Headers 43 2.2.1 Back Panel Connectors 44 2.2.2 Component-side Connectors and Headers 45 2.3 Jumper Block 55 2.4 Intel® Management Engine BIOS Extension (Intel® MEBX) Reset Header . 56 2.5 Mechanical Considerations 57 2.5.1 Form Factor 57 2.6 Electrical Considerations 58 2.6.1 Power Supply Considerations 58...
Technical Product Specification
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... Connectors 26 5. Thermal Sensors and Fan Headers 30 7. Detailed System Memory Address Map 42 10. Board Dimensions 57 17. Intel Desktop Board DB75EN China RoHS Material Self Declaration Table 86 Tables 1. Audio Jack Support 25 ix Location of the Standby Power LED 40 9. ... Level 90 5.2 Battery Disposal Information 91 Figures 1. Contents 4 Error Messages and Beep Codes 4.1 Speaker 73 4.2 BIOS Beep Codes 73 4.3 Front-panel Power LED Blink Codes 74 4.4 BIOS Error Messages 74 4.5 Port 80h Power On Self Test (POST) Codes 75 5 Regulatory Compliance and Battery Disposal ...
... Connectors 26 5. Thermal Sensors and Fan Headers 30 7. Detailed System Memory Address Map 42 10. Board Dimensions 57 17. Intel Desktop Board DB75EN China RoHS Material Self Declaration Table 86 Tables 1. Audio Jack Support 25 ix Location of the Standby Power LED 40 9. ... Level 90 5.2 Battery Disposal Information 91 Figures 1. Contents 4 Error Messages and Beep Codes 4.1 Speaker 73 4.2 BIOS Beep Codes 73 4.3 Front-panel Power LED Blink Codes 74 4.4 BIOS Error Messages 74 4.5 Port 80h Power On Self Test (POST) Codes 75 5 Regulatory Compliance and Battery Disposal ...
Technical Product Specification
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Intel...51 25. BIOS Setup Configuration Jumper Settings 55 31. Tcontrol Values for Intel HD Audio 47 15. BIOS Setup Program Menu... for AC '97 Audio 47 16. Intel MEBX Reset Header Signals 56 32. BIOS Error Messages 74 46. Port 80h POST...One-Color Power LED 53 28. Environmental Specifications 62 38. BIOS Setup Program Function Keys 64 40. Effects of Pressing the Power... Memory Map 43 12. Serial Port Header 47 14. BIOS Beep Codes 73 44. LPC Debug Header 49 23. Main...TPM Header 49 24. Acceptable Drives/Media Types for BIOS Recovery 67 41. Chassis Intrusion Header 49 21....
Intel...51 25. BIOS Setup Configuration Jumper Settings 55 31. Tcontrol Values for Intel HD Audio 47 15. BIOS Setup Program Menu... for AC '97 Audio 47 16. Intel MEBX Reset Header Signals 56 32. BIOS Error Messages 74 46. Port 80h POST...One-Color Power LED 53 28. Environmental Specifications 62 38. BIOS Setup Program Function Keys 64 40. Effects of Pressing the Power... Memory Map 43 12. Serial Port Header 47 14. BIOS Beep Codes 73 44. LPC Debug Header 49 23. Main...TPM Header 49 24. Acceptable Drives/Media Types for BIOS Recovery 67 41. Chassis Intrusion Header 49 21....
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Intel Desktop Board DB75EN Technical Product Specification Table 2. Feature Summary (continued) Peripheral Interfaces •...connectors from the PCH Note: PCI Express 3.0 is only supported by 3rd generation Intel Core processor family processors • Intel® BIOS resident in the SPI Flash device • Support for Advanced Configuration and Power ... PS/2, serial, and USB ports LAN Support Gigabit (10/100/1000 Mb/s) LAN subsystem using the Intel® 82579V Gigabit Ethernet Controller Legacy I/O Control Nuvoton NCT6776D I/O controller for PS/2 port, serial port, parallel...
Intel Desktop Board DB75EN Technical Product Specification Table 2. Feature Summary (continued) Peripheral Interfaces •...connectors from the PCH Note: PCI Express 3.0 is only supported by 3rd generation Intel Core processor family processors • Intel® BIOS resident in the SPI Flash device • Support for Advanced Configuration and Power ... PS/2, serial, and USB ports LAN Support Gigabit (10/100/1000 Mb/s) LAN subsystem using the Intel® 82579V Gigabit Ethernet Controller Legacy I/O Control Nuvoton NCT6776D I/O controller for PS/2 port, serial port, parallel...
Technical Product Specification
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... of Intel Desktop Board DB75EN. Intel Desktop Board DB75EN Technical Product Specification 1.2 Online Support To find information about ... Intel Desktop Board DB75EN Desktop Board Support Available configurations for this World Wide Web site: http://www.intel.com/products/motherboard/index.htm http://www.intel.com/p/en_US/support?iid=hdr+support http://ark.intel.com Supported processors Chipset information BIOS and...
... of Intel Desktop Board DB75EN. Intel Desktop Board DB75EN Technical Product Specification 1.2 Online Support To find information about ... Intel Desktop Board DB75EN Desktop Board Support Available configurations for this World Wide Web site: http://www.intel.com/products/motherboard/index.htm http://www.intel.com/p/en_US/support?iid=hdr+support http://ark.intel.com Supported processors Chipset information BIOS and...
Technical Product Specification
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...SPD) data structure. Refer to accurately configure memory settings for memory speeds of SDRAM). 19 If non-SPD memory is installed, the BIOS will attempt to support higher performance DDR3 SDRAM DIMMs. • 1.35 V Low Voltage DDR3 DIMMs (JEDEC specification) • Two ...; Unbuffered, single-sided or double-sided DIMMs with the following restriction: DIMMs with x16 organization are only supported by 3rd generation Intel Core processor family processors • XMP version 1.3 performance profile support for optimum performance. Product Description 1.4 System Memory The board has...
...SPD) data structure. Refer to accurately configure memory settings for memory speeds of SDRAM). 19 If non-SPD memory is installed, the BIOS will attempt to support higher performance DDR3 SDRAM DIMMs. • 1.35 V Low Voltage DDR3 DIMMs (JEDEC specification) • Two ...; Unbuffered, single-sided or double-sided DIMMs with the following restriction: DIMMs with x16 organization are only supported by 3rd generation Intel Core processor family processors • XMP version 1.3 performance profile support for optimum performance. Product Description 1.4 System Memory The board has...
Technical Product Specification
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... systems • Intelligent power management, including a programmable wake-up event interface • Conventional PCI bus power management support The BIOS Setup program provides configuration options for example, the date and time) might not be notified during the POST. The clock is... Parallel Port (EPP) support) • PS/2-style keyboard/mouse interface on page 13 shows the location of the battery. Intel Desktop Board DB75EN Technical Product Specification The underlying SATA functionality is the preferred mode for configurations using the Windows* XP and Windows 7 operating systems...
... systems • Intelligent power management, including a programmable wake-up event interface • Conventional PCI bus power management support The BIOS Setup program provides configuration options for example, the date and time) might not be notified during the POST. The clock is... Parallel Port (EPP) support) • PS/2-style keyboard/mouse interface on page 13 shows the location of the battery. Intel Desktop Board DB75EN Technical Product Specification The underlying SATA functionality is the preferred mode for configurations using the Windows* XP and Windows 7 operating systems...
Technical Product Specification
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... security and/or manageability capability is the firmware component of Intel platform security and/or management technologies. 1.11.1 Intel® Small Business Technology Intel® Small Business Technology (Intel® SBT) provides small businesses with Intel VT does not guarantee that , when combined with a chipset, BIOS, enabling software and/or operating system, device drivers, and applications...
... security and/or manageability capability is the firmware component of Intel platform security and/or management technologies. 1.11.1 Intel® Small Business Technology Intel® Small Business Technology (Intel® SBT) provides small businesses with Intel VT does not guarantee that , when combined with a chipset, BIOS, enabling software and/or operating system, device drivers, and applications...
Technical Product Specification
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... access to different host addresses. Intel Desktop Board DB75EN Technical Product Specification 1.11.3 Intel® Virtualization Technology for Directed I/O Intel® Virtualization Technology for Directed I/O (Intel® VT-d) allows addresses in all conditions. For information about Intel Anti-Theft Refer to have an Intel AT-enabled chipset, BIOS, firmware release, software, and an Intel AT-capable Service Provider/ISV...
... access to different host addresses. Intel Desktop Board DB75EN Technical Product Specification 1.11.3 Intel® Virtualization Technology for Directed I/O Intel® Virtualization Technology for Directed I/O (Intel® VT-d) allows addresses in all conditions. For information about Intel Anti-Theft Refer to have an Intel AT-enabled chipset, BIOS, firmware release, software, and an Intel AT-capable Service Provider/ISV...
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Intel Desktop Board DB75EN Technical Product Specification 1.12.1.2 Wake-up Devices and Events Table 10 lists the devices or specific events that can damage the power supply. Failure to ... support only. 2. Wake-up Devices and Events These devices/events can wake up events from specific states. PS/2 wake from S5 has a selection in the BIOS to do so can wake the computer from an ACPI state requires an operating system that the power supply provides adequate +5 V standby current if LAN...
Intel Desktop Board DB75EN Technical Product Specification 1.12.1.2 Wake-up Devices and Events Table 10 lists the devices or specific events that can damage the power supply. Failure to ... support only. 2. Wake-up Devices and Events These devices/events can wake up events from specific states. PS/2 wake from S5 has a selection in the BIOS to do so can wake the computer from an ACPI state requires an operating system that the power supply provides adequate +5 V standby current if LAN...
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... switch the fan on when the board is in the S0 state • The fans are off when the board is off or 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. NOTE The use of...
... switch the fan on when the board is in the S0 state • The fans are off when the board is off or 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. NOTE The use of...
Technical Product Specification
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... on the Conventional PCI bus is asserted, the computer wakes from an ACPI S3, S4, or S5 state (with Wake on PME enabled in the BIOS). 1.12.2.7 WAKE# Signal Wake-up Support When the WAKE# signal on some keyboards. 1.12.2.9 Wake from Serial Port Serial port activity wakes the computer from... that will wake the computer is the Alt + Print Screen or the Power Key available only on the PCI Express bus is set in the BIOS, the computer will automatically wake from an ACPI S5 state. 39
... on the Conventional PCI bus is asserted, the computer wakes from an ACPI S3, S4, or S5 state (with Wake on PME enabled in the BIOS). 1.12.2.7 WAKE# Signal Wake-up Support When the WAKE# signal on some keyboards. 1.12.2.9 Wake from Serial Port Serial port activity wakes the computer from... that will wake the computer is the Alt + Print Screen or the Power Key available only on the PCI Express bus is set in the BIOS, the computer will automatically wake from an ACPI S5 state. 39
Technical Product Specification
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... 4 GB boundary to system address space being allocated for Conventional PCI and PCI Express add-in cards, PCI Express configuration space, BIOS (SPI Flash device), and chipset overhead resides above the 4 GB boundary. Figure 9 shows a schematic of addressable system memory. These ...functions include the following: • BIOS/SPI Flash device (96 Mbit) • Local APIC (19 MB) • Direct Media Interface (40 MB) • PCI Express configuration ...
... 4 GB boundary to system address space being allocated for Conventional PCI and PCI Express add-in cards, PCI Express configuration space, BIOS (SPI Flash device), and chipset overhead resides above the 4 GB boundary. Figure 9 shows a schematic of addressable system memory. These ...functions include the following: • BIOS/SPI Flash device (96 Mbit) • Local APIC (19 MB) • Direct Media Interface (40 MB) • PCI Express configuration ...
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Video memory and BIOS Extended BIOS data (movable by the external devices could cause damage to the PCI Conventional bus). The other internal connectors and headers are not overcurrent protected and ... - 9FFFF 80000 - 9FBFF 00000 - 7FFFF Size Description 32764 MB 64 KB 64 KB 96 KB 160 KB 1 KB 127 KB 512 KB Extended memory Runtime BIOS Reserved Potential available high DOS memory (open to the computer, the power cable, and the external devices themselves. The connectors can be divided into these...
Video memory and BIOS Extended BIOS data (movable by the external devices could cause damage to the PCI Conventional bus). The other internal connectors and headers are not overcurrent protected and ... - 9FFFF 80000 - 9FBFF 00000 - 7FFFF Size Description 32764 MB 64 KB 64 KB 96 KB 160 KB 1 KB 127 KB 512 KB Extended memory Runtime BIOS Reserved Potential available high DOS memory (open to the computer, the power cable, and the external devices themselves. The connectors can be divided into these...
Technical Product Specification
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...and recovery. After the POST runs, Setup runs automatically. The maintenance menu is the only way to recover the BIOS configuration. Recovery None The BIOS attempts to clear the BIOS/CMOS settings. Figure 14. Figure 14 shows the location of the Jumper Block Table 30. Note that this Configure... off the power and unplug the power cord from the computer before changing a jumper setting. Press F9 (restore defaults) while in the BIOS and reports if the two match. Technical Reference 2.3 Jumper Block CAUTION Do not move the jumper with the power on. Location of the...
...and recovery. After the POST runs, Setup runs automatically. The maintenance menu is the only way to recover the BIOS configuration. Recovery None The BIOS attempts to clear the BIOS/CMOS settings. Figure 14. Figure 14 shows the location of the Jumper Block Table 30. Note that this Configure... off the power and unplug the power cord from the computer before changing a jumper setting. Press F9 (restore defaults) while in the BIOS and reports if the two match. Technical Reference 2.3 Jumper Block CAUTION Do not move the jumper with the power on. Location of the...
Technical Product Specification
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... allowed to reach end of POST before installing an MEBX reset jumper. Intel Desktop Board DB75EN Technical Product Specification 2.4 Intel® Management Engine BIOS Extension (Intel® MEBX) Reset Header The Intel® MEBX reset header (see Figure 15) allows you to reset the Intel ME configuration to the default value (admin). Momentarily shorting pins 1 and 2 with...
... allowed to reach end of POST before installing an MEBX reset jumper. Intel Desktop Board DB75EN Technical Product Specification 2.4 Intel® Management Engine BIOS Extension (Intel® MEBX) Reset Header The Intel® MEBX reset header (see Figure 15) allows you to reset the Intel ME configuration to the default value (admin). Momentarily shorting pins 1 and 2 with...
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...Refer to Section 1.2, page 16 http://www.intel.com/products/desktop/ chipsets/ 61 The surface temperature at or below the Maximum Case Temperature. Tcontrol Values for the components that the temperature measurement in the system BIOS is important to cool the board. Table... 35. Technical Reference Table 35 provides maximum case temperatures for Components Component Tcontrol Processor For processor case temperature, see processor datasheets and processor specification updates Intel B75 Express Chipset 104 ...
...Refer to Section 1.2, page 16 http://www.intel.com/products/desktop/ chipsets/ 61 The surface temperature at or below the Maximum Case Temperature. Tcontrol Values for the components that the temperature measurement in the system BIOS is important to cool the board. Table... 35. Technical Reference Table 35 provides maximum case temperatures for Components Component Tcontrol Processor For processor case temperature, see processor datasheets and processor specification updates Intel B75 Express Chipset 104 ...