Intel DH77DF Technical Product Specification

Intel DH77DF Manual

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  • Intel DH77DF | Technical Product Specification - Page 1
    Intel® Desktop Board DH77DF Technical Product Specification April 2012 Part Number: G54939-001 The Intel Desktop Board DH77DF 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 DH77DF | Technical Product Specification - Page 2
    History Revision -001 Revision History First release of the Intel® Desktop Board DH77DF Technical Product Specification Date April 2012 This product specification applies to only the standard Intel® Desktop Board with BIOS identifier KCH7710H.86A. INFORMATION IN THIS DOCUMENT IS PROVIDED
  • Intel DH77DF | Technical Product Specification - Page 3
    of the following component: Device Intel H77 Express Chipset Stepping C1 S-Spec Numbers SLJ88 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
  • Intel DH77DF | Technical Product Specification - Page 4
    Intel Desktop Board DH77DF Technical Product Specification iv
  • Intel DH77DF | Technical Product Specification - Page 5
    of the hardware used on Intel Desktop Board DH77DF A map of the resources of the Intel Desktop Board The features supported by the BIOS Setup program A description of the BIOS error messages, beep codes, and POST codes Regulatory compliance and battery disposal information Typographical Conventions
  • Intel DH77DF | Technical Product Specification - Page 6
    Intel Desktop Board DH77DF Technical Product Specification Other Common Notation # GB GB/s Gb/s KB Kb kb/s MB MB 576 bytes) Megabytes per second Megabit (1,048,576 bits) Megabits per second Thermal Design Power An address or data value ending with a lowercase h indicates a hexadecimal value. Volts.
  • Intel DH77DF | Technical Product Specification - Page 7
    13 1.1.3 Board Layout (Bottom 15 1.1.4 Block Diagram 16 1.2 Online Support 17 1.3 Processor 17 1.3.1 Graphics Subsystem 18 1.4 System Memory 20 1.4.1 Memory Configurations 21 1.5 Intel® H77 Express Chipset 23 1.5.1 Direct Media Interface (DMI 23 1.5.2 Display Interfaces 23 1.5.3 USB 26
  • Intel DH77DF | Technical Product Specification - Page 8
    Intel Desktop Board DH77DF Technical Product Specification 2.3 Jumper Block 59 2.4 Mechanical Considerations 61 2.4.1 Form Factor 61 2.5 Electrical Considerations 62 2.5.1 Power Supply Considerations 62 2.5.2 Power Supervisor 63 2.5.3 Fan Header Current Capability 63 2.5.4 Add-in Board
  • Intel DH77DF | Technical Product Specification - Page 9
    61 17. Localized High Temperature Zones 65 18. Intel Desktop Board DH77DF China RoHS Material Self Declaration Table 92 Tables 1. Feature Summary 11 2. Components Shown in Figure 1 14 3. Components Shown in Figure 2 15 4. Supported Memory Configurations 20 5. DVI Port Status Conditions 24
  • Intel DH77DF | Technical Product Specification - Page 10
    Intel Desktop Board DH77DF Technical Product Specification 19. Front Panel USB 2.0 Headers 50 20. Front Panel USB 3.0 Connector 51 21. SATA Connectors 51 22. S/PDIF Header 51 23. Chassis Intrusion Header 52 24. Processor and System (4-Pin) Fan Headers 52 25. Back Panel CIR Emitter (Output)
  • Intel DH77DF | Technical Product Specification - Page 11
    1 Product Description 1.1 Overview 1.1.1 Feature Summary Table 1 summarizes the major features of the board. Table 1. Feature Summary Form Factor Processor Memory Chipset Graphics Audio Mini ITX (6.7 inches by 6.7 inches [170.18 millimeters by 170.18 millimeters]) • 3rd generation Intel® Core
  • Intel DH77DF | Technical Product Specification - Page 12
    Intel Desktop Board DH77DF Technical Product Specification Table 1. Feature Summary (continued) Peripheral Interfaces Expansion Capabilities BIOS Instantly Available PC Technology • Four USB 3.0 ports: ― Two USB 3.0 ports are implemented with stacked back panel connectors (blue) ― Two front panel
  • Intel DH77DF | Technical Product Specification - Page 13
    Product Description 1.1.2 Board Layout (Top) Figure 1 shows the location of the major components on the top-side of the Intel Desktop Board DH77DF. Figure 1. Major Board Components 13
  • Intel DH77DF | Technical Product Specification - Page 14
    Intel Desktop Board DH77DF Technical Product Specification Table 2 lists the components identified in Figure 1. Table 2. Components Shown in Figure 1 Item/callout from Figure 1 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z AA BB CC Description Back panel connectors Battery Intel H77
  • Intel DH77DF | Technical Product Specification - Page 15
    Product Description 1.1.3 Board Layout (Bottom) Figure 2 shows the location of the major components on the bottom-side of the board. Figure 2. Major Board Components (Bottom) Table 3. Components Shown in Figure 2 Item/callout from Figure 2 Description A Low Pin Count (LPC) Debug connector 15
  • Intel DH77DF | Technical Product Specification - Page 16
    Intel Desktop Board DH77DF Technical Product Specification 1.1.4 Block Diagram Figure 3 is a block diagram of the major functional areas of the board. Figure 3. Block Diagram 16
  • Intel DH77DF | Technical Product Specification - Page 17
    configurations for Intel Desktop Board DH77DF Visit 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 driver updates Tested memory Integration
  • Intel DH77DF | Technical Product Specification - Page 18
    Intel Desktop Board DH77DF Technical Product Specification 1.3.1 Graphics Subsystem The board supports graphics through either the processor Intel HD Graphics or a PCI Express x16 add-in graphics card. 1.3.1.1 Processor Graphics The board supports integrated graphics through the Intel® Flexible
  • Intel DH77DF | Technical Product Specification - Page 19
    Product Description 1.3.1.2 PCI Express x16 Graphics 3rd generation Intel Core processor family processors support PCI Express 3.0, 2.x, and 1.x and 2nd generation Intel Core processor family processors support PCI Express 2.x and 1.x: • PCI Express 3.0 with a raw bit rate of 8.0 GT/s results in an
  • Intel DH77DF | Technical Product Specification - Page 20
    Intel Desktop Board DH77DF Technical Product Specification 1.4 System Memory The board has two DIMM sockets and supports the following memory features: • 1.5 V DDR3 SDRAM DIMMs with gold plated contacts, with the option to raise the voltage to support higher performance DDR3 SDRAM DIMMs. • 1.35 V
  • Intel DH77DF | Technical Product Specification - Page 21
    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/cs011965.htm 21
  • Intel DH77DF | Technical Product Specification - Page 22
    Intel Desktop Board DH77DF Technical Product Specification Figure 4 illustrates the memory channel and DIMM configuration. Figure 4. Memory Channel and DIMM Configuration 22
  • Intel DH77DF | Technical Product Specification - Page 23
    Refer to http://www.intel.com/products/desktop/chipsets/index.htm Chapter 2 1.5.1 Direct Media Interface (DMI) Direct Media Interface (DMI) is the chip-to-chip connection between the processor and PCH. This high-speed interface integrates advanced priority-based servicing allowing for concurrent
  • Intel DH77DF | Technical Product Specification - Page 24
    Intel Desktop Board DH77DF Technical Product Specification 1.5.2.3 Digital Visual Interface (DVI-I) The DVI-I port supports both digital and analog DVI displays. The maximum supported resolution is 1900 x 1200 (WUXGA). The DVI port is compliant with the DVI 1.0 specification. DVI analog output can
  • Intel DH77DF | Technical Product Specification - Page 25
    such as high definition optical disc players, set top boxes, and TV displays. DisplayPort output can also be converted to HDMI using a DisplayPort-HDMI converter. The DisplayPort interface supports the 1.1a specification. DisplayPort's maximum supported display resolution is 2560 x 1600 at 60
  • Intel DH77DF | Technical Product Specification - Page 26
    Intel Desktop Board DH77DF Technical Product Specification 1.5.3 USB The PCH contains up to two Enhanced Host Controller Interface (EHCI) host controllers that support USB high-speed signaling. High-speed USB 2.0 allows data transfers up to 480 Mb/s. All ports are high-speed, full-speed, and low-
  • Intel DH77DF | Technical Product Specification - Page 27
    (blue) • Two internal Serial ATA (SATA) 3.0 Gb/s interfaces through the Intel H77 Express Chipset with Intel Rapid Storage Technology RAID support (black) • One internal mSATA port (PCI Express Full-/Half-Mini Card slot) • One back panel eSATA port (red) The PCH provides independent SATA ports
  • Intel DH77DF | Technical Product Specification - Page 28
    Intel Desktop Board DH77DF Technical Product Specification 1.5.4.1 SATA RAID The board supports Intel Rapid Storage Technology which provides the following RAID (Redundant Array of Independent Drives) levels via the Intel H77 Express Chipset: • RAID 0 - data striping • RAID 1 - data mirroring • RAID
  • Intel DH77DF | Technical Product Specification - Page 29
    with 3.3 VSB applied via the power supply 5V STBY rail. NOTE If the battery and AC power fail, date and time values will be reset and the user will be notified during the POST. When the voltage drops below a certain level, the BIOS Setup program settings stored in CMOS RAM (for example, the date and
  • Intel DH77DF | Technical Product Specification - Page 30
    Intel Desktop Board DH77DF Technical Product Specification 1.8 Audio Subsystem The board supports Intel HD Audio via the Realtek ALC898 audio codec. The audio subsystem supports • Windows 7 Ultimate certification. Table 9 lists the supported functions of and drivers are available from Intel's World
  • Intel DH77DF | Technical Product Specification - Page 31
    Product Description 1.8.2 Audio Subsystem Components The audio subsystem includes the following components: • Intel H77 Express Chipset • Realtek ALC898 audio codec • Front panel audio header that supports Intel are configurable through the audio device drivers. The available configurable back panel
  • Intel DH77DF | Technical Product Specification - Page 32
    Intel Desktop Board DH77DF Technical Product Specification 1.9 LAN Subsystem The LAN subsystem consists of the following: • Intel 82579V Gigabit Ethernet Controller (10/100/1000 Mb/s) • Intel H77 Express Chipset • RJ-45 LAN connector with integrated status LEDs Additional features of the LAN
  • Intel DH77DF | Technical Product Specification - Page 33
    Product Description 1.9.2 LAN Subsystem Software LAN software and drivers are available from Intel's World Wide Web site. For information about Obtaining LAN software and drivers Refer to http://downloadcenter.intel.com 1.9.3 RJ-45 LAN Connector with Integrated LEDs Two LEDs are built into the
  • Intel DH77DF | Technical Product Specification - Page 34
    Intel Desktop Board DH77DF Technical Product Specification 1.10 Hardware Management Subsystem The hardware management features enable the board to be compatible with the Wired for Management (WfM) specification. The board has several hardware management features, including the following: • Thermal
  • Intel DH77DF | Technical Product Specification - Page 35
    Product Description 1.10.4 Thermal Monitoring Figure 7 shows the locations of the thermal sensors and fan headers. Item A B C D Description Thermal diode, located on the Intel H77 PCH Thermal diode, located on the processor die Processor fan header System fan header Figure 7. Thermal Sensors and
  • Intel DH77DF | Technical Product Specification - Page 36
    Intel Desktop Board DH77DF Technical Product Specification 1.11 Power Management Power management is implemented at several levels, including: • Software support through Advanced Configuration and Power Interface (ACPI) • Hardware support: ⎯ Power connector ⎯ Fan headers ⎯ LAN wake capabilities ⎯
  • Intel DH77DF | Technical Product Specification - Page 37
    by battery or external source. No power to the system. Service can be performed safely. Notes: 1. Total system power is dependent on the system configuration, including add-in boards and peripherals powered by the system chassis' power supply. 2. Dependent on the standby power consumption of wake
  • Intel DH77DF | Technical Product Specification - Page 38
    Desktop Board DH77DF Technical Product Specification 1.11.1.2 Wake-up Devices and Events Table 13 lists the devices or specific events that can wake the computer from specific states. Table 13. Wake-up Devices and Events These devices/events can wake up the computer... Power switch RTC alarm LAN
  • Intel DH77DF | Technical Product Specification - Page 39
    Product Description NOTE The use of Wake from USB from an ACPI state requires an operating system that provides full ACPI support. 1.11.2.1 Power Connector ATX12V-compliant power supplies can turn off the system power through system control. When an ACPI-enabled system receives the correct command,
  • Intel DH77DF | Technical Product Specification - Page 40
    Intel Desktop Board DH77DF Technical Product Specification 1.11.2.3 LAN Wake Capabilities CAUTION For LAN wake capabilities, the +5 V standby line for the power supply must be capable of providing adequate +5 V standby current. Failure to provide adequate standby current when implementing LAN wake
  • Intel DH77DF | Technical Product Specification - Page 41
    Product Description 1.11.2.5 Wake from USB USB bus activity wakes the computer from an ACPI S3 state. NOTE Wake from USB requires the use of a USB peripheral that supports Wake from USB. 1.11.2.6 WAKE# Signal Wake-up Support When the WAKE# signal on the PCI Express bus is asserted, the computer
  • Intel DH77DF | Technical Product Specification - Page 42
    Intel Desktop Board DH77DF Technical Product Specification Figure 8. Location of the Standby Power LED 42
  • Intel DH77DF | Technical Product Specification - Page 43
    2 Technical Reference 2.1 Memory Resources 2.1.1 Addressable Memory The board utilizes 16 GB of addressable system memory. Typically the address space that is allocated for add-in cards, PCI Express configuration space, BIOS (SPI Flash device), and chipset overhead resides above the top of DRAM (
  • Intel DH77DF | Technical Product Specification - Page 44
    Intel Desktop Board DH77DF Technical Product Specification Figure 9. Detailed System Memory Address Map 44
  • Intel DH77DF | Technical Product Specification - Page 45
    and BIOS Extended BIOS data (movable by memory manager software) Extended conventional memory Conventional memory 2.2 Connectors and Headers CAUTION Only the following connectors and headers have overcurrent protection: back panel and front panel USB. The other internal connectors and headers
  • Intel DH77DF | Technical Product Specification - Page 46
    Intel Desktop Board DH77DF Technical Product Specification 2.2.1 Back Panel Connectors Figure 10 shows the location of the back panel connectors for the board. Item A B C D E F G H I J K L M N O Description LAN port USB 3.0 ports USB 2.0 high current charging ports IEEE 1394a connector eSATA
  • Intel DH77DF | Technical Product Specification - Page 47
    Technical Reference 2.2.2 Component-side Connectors and Headers (Top) Figure 11 shows the locations of the connectors and headers on the top-side of the board. Figure 11. Component-side Connectors and Headers 47
  • Intel DH77DF | Technical Product Specification - Page 48
    Intel Desktop Board DH77DF Technical Product Specification power LED header H Main power connector (2 x 12) I Front panel USB 2.0 high-current charging header (orange) J PCI Express Full-/Half-Mini Card slot K Processor fan header L Consumer IR transmitter (output) header (white) M HTPC
  • Intel DH77DF | Technical Product Specification - Page 49
    Technical Reference 2.2.3 Component-side Connectors and Headers (Bottom) Figure 2 shows the location of the connectors and headers on the bottom-side of the board. Figure 12. Major Board Components (Bottom) Table 16. Components Shown in Figure 2 Item/callout from Figure 2 Description A Low
  • Intel DH77DF | Technical Product Specification - Page 50
    Intel Desktop Board DH77DF Technical Product Specification 2.2.3.1 Signal Tables for the Connectors and Headers Table 17. Front Panel Audio Header for Intel FP_RETURN_R 7 AUD_5V 8 KEY (no pin) 9 FP_OUT_L 10 FP_RETURN_L Table 19. Front Panel USB 2.0 Headers Pin Signal Name Pin 1 +5 V
  • Intel DH77DF | Technical Product Specification - Page 51
    Technical Reference Table 20. Front Panel USB 3.0 Connector Pin Signal Name Description 1 Vbus 2 IntA_P1_SSRX− 3 IntA_P1_SSRX+ 4 GND 5 IntA_P1_SSTX− 6 IntA_P1_SSTX+ 7 GND 8 IntA_P1_D− 9 IntA_P1_D+ 10 ID 11 IntA_P2_D+ Power SuperSpeed Rx+ 19 Vbus Power Table 21. SATA
  • Intel DH77DF | Technical Product Specification - Page 52
    Intel Desktop Board DH77DF Technical Product Specification Table 23. Chassis Intrusion Header Pin Signal Name 1 Intruder# 2 Ground Table 24. Processor and System (4-Pin) Fan Headers Pin 1 2 3 4 Signal Name Ground (Note) +12 V FAN_TACH FAN_CONTROL Note: These fan headers use Pulse Width
  • Intel DH77DF | Technical Product Specification - Page 53
    Technical Reference Table 27. PCI Express Full-/Half-Mini Card Connector Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 Signal Name WAKE# +3.3 Additional Signal Name 34 GND 35 GND 36 USB_D- 37 GND 38 USB_D+ (mSATA) GND continued 53
  • Intel DH77DF | Technical Product Specification - Page 54
    Intel Desktop Board DH77DF Technical Product Specification Table 27. PCI Express Full-/Half-Mini Card Connector (continued) Pin Signal Name Additional Signal Name 39 +3.3 V aux (mSATA) 3.3 V 40 GND 41 +3.3 V aux (mSATA) 3.3 V 42 LED_WWAN# 43 Reserved NC (mSATA indicator) 44
  • Intel DH77DF | Technical Product Specification - Page 55
    -/Half-Mini Card with support for mSATA NOTE PCI Express 3.0 is only supported by 3rd generation Intel Core processor family processors. 2.2.3.3 Power Supply Connectors The board has the following power supply connectors: • Main power - a 2 x 12 connector. This connector is compatible with 2 x 10
  • Intel DH77DF | Technical Product Specification - Page 56
    Intel Desktop Board DH77DF Technical Product Specification 2.2.3.4 Front Panel Header This Ground 7 RESET_SWITCH# [In] Reset switch 9 +5V_DC Power Pin Signal Name 2 POWER_LED_MAIN 4 POWER_LED_ALT 6 POWER_SWITCH# 8 GROUND 10 Key Description [Out] Front panel LED (main color)
  • Intel DH77DF | Technical Product Specification - Page 57
    Technical Reference 2.2.3.4.2 Reset Switch Header Pins 5 and 7 can be connected to a momentary single pole, single throw (SPST) type switch that is normally open. When the switch is closed, the board resets and runs the POST. 2.2.3.4.3 Power/Sleep LED Header Pins 2 and 4 can be connected to a
  • Intel DH77DF | Technical Product Specification - Page 58
    Intel Desktop Board DH77DF Technical Product Specification 2.2.3.6 Front Panel USB 2.0 Headers Figure 14 is a connection diagram for the front panel USB 2.0 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
  • Intel DH77DF | Technical Product Specification - Page 59
    board could be damaged. Figure 15 shows the location of the jumper block. The 3-pin jumper block determines the BIOS Setup program's mode. Table 36 describes the jumper settings for the three modes: normal, configure, and recovery. When the jumper is set to configure mode and the computer is powered
  • Intel DH77DF | Technical Product Specification - Page 60
    Intel Desktop Board DH77DF Technical Product Specification Table 36. BIOS Setup Configuration Jumper Settings Function/Mode Normal Configure Jumper Setting 1-2 2-3 Configuration The BIOS uses current configuration information and passwords for booting. After the POST runs, Setup runs
  • Intel DH77DF | Technical Product Specification - Page 61
    Technical Reference 2.4 Mechanical Considerations 2.4.1 Form Factor The board is designed to fit into an Mini-ITX form-factor chassis. Figure 16 illustrates the mechanical form factor for the board. Dimensions are given in inches [millimeters]. The outer dimensions are 6.7 inches by 6.7 inches [170.
  • Intel DH77DF | Technical Product Specification - Page 62
    Intel Desktop Board DH77DF Technical Product Specification 2.5 Electrical Considerations 2.5.1 Power Supply Considerations CAUTION The +5 V standby line from the power supply must be capable of providing adequate +5 V standby current. Failure to do so can damage the power supply. The total amount
  • Intel DH77DF | Technical Product Specification - Page 63
    Technical Reference 2.5.2 Power Supervisor This board supports a version of the Power Supervisor feature which adds protection to the 5 VSB power rail by limiting potential electrical overstress events to a nondestructive level. 2.5.3 Fan Header Current Capability CAUTION The processor fan must be
  • Intel DH77DF | Technical Product Specification - Page 64
    Intel Desktop Board DH77DF Technical Product Specification 2.6 Thermal Considerations CAUTION A chassis with a maximum internal ambient temperature of 38 oC at the processor fan with the reader. Intel makes no warranties or representations that merely following the instructions presented in this
  • Intel DH77DF | Technical Product Specification - Page 65
    Technical Reference Item A B C Description Intel H77 Express Chipset Processor voltage regulator area Processor Figure 17. Localized High Temperature Zones 65
  • Intel DH77DF | Technical Product Specification - Page 66
    Intel Desktop Board DH77DF Technical Product Specification the system BIOS is a specification updates Intel H77 Express Chipset 104 oC For information about Processor datasheets and specification updates Intel H77 Express Chipset Refer to Section 1.2, page 17 http://www.intel.com/products/desktop
  • Intel DH77DF | Technical Product Specification - Page 67
    from predicted data at 55 ºC. The MTBF for the Intel Desktop Board DH77DF is 268,341 hours. 2.8 Environmental Table 42 lists the environmental specifications for the board. Table 42. Environmental Specifications Parameter Temperature Non-Operating Operating Shock Unpackaged Packaged Vibration
  • Intel DH77DF | Technical Product Specification - Page 68
    Intel Desktop Board DH77DF Technical Product Specification 68
  • Intel DH77DF | Technical Product Specification - Page 69
    , LAN EEPROM information, and Plug and Play support. The BIOS displays a message during POST identifying the type of BIOS and a revision code. The initial production BIOSs are identified as KCH7710H.86A. When the BIOS Setup configuration jumper is set to configure mode and the computer is powered-up
  • Intel DH77DF | Technical Product Specification - Page 70
    Intel Desktop Board DH77DF Technical Product Specification Table 43 lists the BIOS Setup program menu features. Table 43. BIOS Setup Program Menu Bar Maintenance Main Configura- tion Performance Clears passwords and displays processor information Displays processor and memory configuration
  • Intel DH77DF | Technical Product Specification - Page 71
    operating system's USB drivers are not yet available. Legacy USB support is used to access the BIOS Setup program, and to install an operating system that supports USB. By default, Legacy USB support is set to Enabled. Legacy USB support operates as follows: 1. When you apply power to the computer
  • Intel DH77DF | Technical Product Specification - Page 72
    Intel Desktop Board DH77DF Technical Product Specification To install an operating system that supports USB, verify that Legacy USB support in the BIOS Setup program is set to Enabled and follow the operating system's installation instructions. 3.6 BIOS Updates The BIOS can be updated using either
  • Intel DH77DF | Technical Product Specification - Page 73
    -ROM drive connected to the SATA interface Yes USB removable drive (a USB Flash Drive, for example) Yes USB diskette drive (with a 1.44 MB diskette) No USB hard disk drive No For information about BIOS recovery Refer to http://www.intel.com/support/motherboards/desktop/sb/ cs-023360.htm 73
  • Intel DH77DF | Technical Product Specification - Page 74
    Intel Desktop Board DH77DF Technical Product Specification 3.8 Boot Options In the BIOS Setup program, the user can choose to boot from a hard drive, optical drive, removable drive, or the network. The default setting is for the optical drive to be the first boot device, the hard drive second,
  • Intel DH77DF | Technical Product Specification - Page 75
    • Selecting and configuring peripherals properly • Optimized BIOS boot parameters • Enabling the Fast Boot feature 3.9.1 Peripheral Selection and Configuration The following techniques help improve system boot speed: • Choose a hard drive with parameters such as "power-up to data ready" in less than
  • Intel DH77DF | Technical Product Specification - Page 76
    Intel Desktop Board DH77DF Technical Product Specification 3.10 BIOS Security Features The BIOS includes security features that restrict access to the BIOS Setup program and who can boot the computer. A supervisor password and a user password can be set for the BIOS Setup program and for booting
  • Intel DH77DF | Technical Product Specification - Page 77
    3rd generation Intel Core processor family and 2nd generation Intel Core processor family processors in an LGA1155 socket. • Processor Maximum Non-Turbo Ratio (processor multiplier can only be adjusted down) • Memory multiplier adjustment • Memory voltage adjustment • Graphics multiplier adjustment
  • Intel DH77DF | Technical Product Specification - Page 78
    Intel Desktop Board DH77DF Technical Product Specification 78
  • Intel DH77DF | Technical Product Specification - Page 79
    , the BIOS causes the board's speaker to beep an error message describing the problem (see Table 48). Table 48. BIOS Beep Codes Type Pattern Frequency F2 Setup/F10 Boot Menu One 0.5 second beep when BIOS is ready to prompt accept keyboard input 932 Hz BIOS recovery progress update Rising
  • Intel DH77DF | Technical Product Specification - Page 80
    Intel Desktop Board DH77DF Technical Product Specification 4.3 Front-panel Power LED Blink Codes Whenever a recoverable error occurs during POST, the BIOS causes the board's front panel power LED to blink an error message describing the problem (see Table 49). Table 49. Front-panel Power LED
  • Intel DH77DF | Technical Product Specification - Page 81
    - 0x2F 0x31 - 0x35 MRC Memory detection PEI phase post MRC execution Recovery 0x36 - 0x3F 0x41 - 0x4F 0x50 - 0x5F 0x60 - 0x6F 0x70 - 0x7F 0x80 - 0x8F 0x90 - 0x9F 0xA0 - 0xAF 0xB0 - 0xBF 0xC0 - 0xCF Platform DXE driver CPU Initialization (PEI, DXE, SMM) I/O Buses: PCI, USB, ISA, ATA etc. 0x5F is
  • Intel DH77DF | Technical Product Specification - Page 82
    Intel Desktop Board DH77DF Technical Product Specification Table 52. Port 80h POST Codes Port 80 Code Progress Code driver Set bootmode, GPIO init Early chipset register programming including graphics init Basic PCH init, discrete device init (1394, SATA) LAN init Exit early platform init driver
  • Intel DH77DF | Technical Product Specification - Page 83
    Error Messages and Beep Codes Table 52. Port 80h POST Codes (continued) Port 80 Code Progress Code Enumeration PEI after MRC 0x2A Start to Program MTRR Settings 0x2B Done Programming MTRR Settings PEIMs/Recovery 0x31 Crisis Recovery has initiated 0x33 Loading recovery capsule 0x34
  • Intel DH77DF | Technical Product Specification - Page 84
    Intel Desktop Board DH77DF Technical Product Specification Table 52. Port 80h POST Codes (continued) Port 80 Code Progress Code Enumeration 0x60 0x61 0x62 0x63 0x64 0x65 0x66 0x67 0x68 0x69 0x6A 0x6B 0x6C 0x6D 0x6E 0x6F 0x90 0x91 0x92 0x93 0x94 0x95 0x98 0x99 0x9A 0x9B 0xB0 0xB1 BDS BDS driver
  • Intel DH77DF | Technical Product Specification - Page 85
    Error Messages and Beep Codes Table 52. Port 80h POST Codes (continued) Port 80 Code Progress Code Enumeration Removable Media 0xB8 Resetting removable media 0xB9 Disabling removable media 0xBA Detecting presence of a removable media (IDE, CDROM detection etc.) 0xBB Enabling/configuring
  • Intel DH77DF | Technical Product Specification - Page 86
    Intel Desktop Board DH77DF Technical Product Specification Table 53. 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 34 Loading
  • Intel DH77DF | Technical Product Specification - Page 87
    and Battery Disposal Information 5.1 Regulatory Compliance This section contains the following regulatory compliance information for Intel Desktop Board DH77DF: • Safety standards • European Union Declaration of Conformity statement • Product Ecology statements • Electromagnetic Compatibility (EMC
  • Intel DH77DF | Technical Product Specification - Page 88
    Intel Desktop Board DH77DF 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 DH77DF is in conformity with all applicable essential requirements necessary for
  • Intel DH77DF | Technical Product Specification - Page 89
    of this program, including the scope of covered products, available 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 den Umweltschutz hat das Unternehmen das
  • Intel DH77DF | Technical Product Specification - Page 90
    Intel Desktop Board DH77DF Technical Product Specification Español Como parte de su compromiso de responsabilidad medioambiental, Intel ha implantado el programa de reciclaje de productos Intel, que permite que los consumidores al detalle de los productos Intel devuelvan los productos usados en los
  • Intel DH77DF | Technical Product Specification - Page 91
    Regulatory Compliance and 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 markalı kullanılmış ürünlerini
  • Intel DH77DF | Technical Product Specification - Page 92
    Intel Desktop Board DH77DF Technical Product Specification 5.1.4 China RoHS Intel Desktop Board DH77DF is a China RoHS-compliant product. The China Ministry of Information Industry (MII) stipulates that a material Self Declaration Table (SDT) must be included in a product's user documentation. The
  • Intel DH77DF | Technical Product Specification - Page 93
    Battery Disposal Information 5.1.5 EMC Regulations Intel Desktop Board DH77DF complies with the EMC regulations stated in Table 55 when correctly installed in a compatible Compatibility. (Australia and to the EMC performance of this product, contact: Intel Corporation, 5200 N.E. Elam Young
  • Intel DH77DF | Technical Product Specification - Page 94
    Intel Desktop Board DH77DF Technical Product Specification limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of , it may cause radio interference. Install and use the equipment according to the instruction manual. Korea Class B Statement Korea Class
  • Intel DH77DF | Technical Product Specification - Page 95
    new requirements. Intel Desktop Board DH77DF 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* • Korea e-Standby • European Union Energy-related Products Directive 2009
  • Intel DH77DF | Technical Product Specification - Page 96
    Intel Desktop Board DH77DF Technical Product Specification 5.1.7 Regulatory Compliance Marks (Board Level) Intel Desktop Board DH77DF has the regulatory compliance marks shown in Table 56. Table 56. Regulatory Compliance Marks Description UL joint US/Canada Recognized Component mark. Includes
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Intel® Desktop Board
DH77DF
Technical Product Specification
April 2012
Part Number:
G54939-001
The Intel Desktop Board DH77DF 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 DH77DF Specification Update.