Intel DH77EB Technical Product Specification

Intel DH77EB Manual

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  • Intel DH77EB | Technical Product Specification - Page 1
    Intel® Desktop Board DH77EB Technical Product Specification June 2012 Part Number: G53909-002 The Intel Desktop Board DH77EB 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 DH77EB | Technical Product Specification - Page 2
    History First release of the Intel® Desktop Board DH77EB Technical Product Specification Updated the Board Identification Information section Date April 2012 June 2012 This product specification applies to only the standard Intel® Desktop Board with BIOS identifier EBH7710H.86A. INFORMATION IN
  • Intel DH77EB | Technical Product Specification - Page 3
    processor used on this AA revision consists 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
  • Intel DH77EB | Technical Product Specification - Page 4
    Intel Desktop Board DH77EB Technical Product Specification iv
  • Intel DH77EB | Technical Product Specification - Page 5
    Description A description of the hardware used on Intel Desktop Board DH77EB 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
  • Intel DH77EB | Technical Product Specification - Page 6
    Intel Desktop Board DH77EB Technical Product Specification Other Common Notation # GB GB/s Gb/s KB Kb kb/s MB MB/s Mb Mb/s TDP xxh x.x V * Used after a signal name to identify an active-low signal (
  • Intel DH77EB | Technical Product Specification - Page 7
    Audio Subsystem Components 28 1.9 LAN Subsystem 30 1.9.1 Intel® 82579V Gigabit Ethernet Controller 30 1.9.2 LAN Subsystem Software 31 1.9.3 RJ-45 LAN Connector with Integrated LEDs 31 1.10 Hardware Management Subsystem 32 1.10.1 Hardware Monitoring 32 1.10.2 Fan Monitoring 32 1.10.3 Chassis
  • Intel DH77EB | Technical Product Specification - Page 8
    Intel Desktop Board DH77EB Technical Product Specification 2.3 Jumper Block 57 2.4 Mechanical Considerations 59 2.4.1 Form Factor 59 2.5 Electrical Considerations 60 2.5.1 Power Supply Considerations 60 2.5.2 Power Supervisor 60 2.5.3 Fan Header Current Capability 61 2.5.4 Add-in Board
  • Intel DH77EB | Technical Product Specification - Page 9
    Front Panel USB 2.0 Headers 56 13. Location of the Jumper Block 57 14. Board Dimensions 59 15. Localized High Temperature Zones 62 16. Intel Desktop Board DH77EB China RoHS Material Self Declaration Table 88 Tables 1. Feature Summary 11 2. Components Shown in Figure 1 14 3. Supported Memory
  • Intel DH77EB | Technical Product Specification - Page 10
    Intel Desktop Board DH77EB Technical Product Specification 21. Chassis Intrusion Header 49 22. Processor, Front, and Rear Chassis (4-Pin) Fan Headers 49 23. Back Panel CIR Emitter (Output) Header 49 24. Front Panel CIR Receiver (Input) Header 49 25. Parallel Port Header 50 26. PCI Express Full
  • Intel DH77EB | Technical Product Specification - Page 11
    Express Chipset consisting of the Intel® H77 Express Platform Controller Hub (PCH) • Integrated graphics support for processors with Intel HD Graphics: ― High Definition Multimedia Interface* (HDMI*) v1.4a ― DVI-I v1.0 ― DisplayPort* v1.1a • Support for a PCI Express* 3.0 x16 add-in graphics card
  • Intel DH77EB | Technical Product Specification - Page 12
    Intel Desktop Board DH77EB Technical Product Specification Table 1. Feature Summary (continued) Peripheral Interfaces Expansion Capabilities BIOS • Four USB 3.0 ports: ― Two USB 3.0 ports are implemented with stacked back panel connectors (blue) ― Two front panel USB 3.0 ports are implemented
  • Intel DH77EB | Technical Product Specification - Page 13
    Product Description 1.1.2 Board Layout Figure 1 shows the location of the major components on Intel Desktop Board DH77EB. Figure 1. Major Board Components 13
  • Intel DH77EB | Technical Product Specification - Page 14
    Intel Desktop Board DH77EB Technical Product Specification Table 2 lists the components identified in Figure 1. Table 2. Components Shown in Figure 1 Item/callout from Figure 1 Description A Front panel audio header B PCI Express x1 add-in card connector C PCI Express x1 add-in card
  • Intel DH77EB | Technical Product Specification - Page 15
    Product Description 1.1.3 Block Diagram Figure 2 is a block diagram of the major functional areas of the board. Figure 2. Block Diagram 15
  • Intel DH77EB | Technical Product Specification - Page 16
    configurations for Intel Desktop Board DH77EB 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 DH77EB | Technical Product Specification - Page 17
    DisplayPort. 1.3.1.1.1 Intel® High Definition (Intel® HD) Graphics The Intel HD graphics controller features the following: • 3D Features  DirectX* 11 (2nd generation Intel Core processor family processors support CS4.0 only) support  OpenGL* 3.0 support  Shader Model 4.0 • Video  High
  • Intel DH77EB | Technical Product Specification - Page 18
    Intel Desktop Board DH77EB Technical Product Specification 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
  • Intel DH77EB | Technical Product Specification - Page 19
    1600 MHz DIMMs are only supported by 3rd generation Intel Core processor family processors • XMP version 1.3 performance profile support for memory speeds up to 1600 MHz NOTE To be fully compliant with all applicable DDR SDRAM memory specifications, the board should be populated with DIMMs that
  • Intel DH77EB | Technical Product Specification - Page 20
    Intel Desktop Board DH77EB Technical Product Specification 1.4.1 Memory Configurations The 3rd generation Intel Core processor family and 2nd generation Intel Core processor family processors support the following types of memory organization: • Dual channel (Interleaved) mode. This mode offers the
  • Intel DH77EB | Technical Product Specification - Page 21
    Product Description Figure 3 illustrates the memory channel and DIMM configuration. Figure 3. Memory Channel and DIMM Configuration NOTE For best memory performance always install memory in the blue DIMM sockets if installing only two DIMMs on your board. 21
  • Intel DH77EB | Technical Product Specification - Page 22
    Intel Desktop Board DH77EB Technical Product Specification 1.5 Intel® H77 Express Chipset Intel H77 Express Chipset with Intel Flexible Display Interconect (Intel FDI) and Direct Media Interface (DMI) interconnect provides interfaces to the processor and the display, USB, SATA, LPC, LAN, and PCI
  • Intel DH77EB | Technical Product Specification - Page 23
    VGA with a DVI-VGA converter. 2. May require BIOS setup menu changes. 1.5.2.4 High Definition Multimedia Interface* (HDMI*) The HDMI port supports standard, enhanced, or high definition video, plus multichannel digital audio on a single cable. It is compatible with all ATSC and DVB HDTV standards
  • Intel DH77EB | Technical Product Specification - Page 24
    Intel Desktop Board DH77EB Technical Product Specification 1.5.2.5 DisplayPort* DisplayPort is a digital communication interface that utilizes differential signaling to achieve a high bandwidth bus interface designed to support connections between PCs and monitors, projectors, and TV displays.
  • Intel DH77EB | Technical Product Specification - Page 25
    bus. The board supports up to 10 USB 2.0 ports and four USB 3.0 ports. The Intel H77 Express Chipset provides the USB controller for the 2.0/3.0 ports. The port arrangement is as follows: • Two USB 3.0 ports are implemented with stacked back panel connectors (blue) • Two front panel USB 3.0 ports
  • Intel DH77EB | Technical Product Specification - Page 26
    Intel Desktop Board DH77EB Technical Product Specification The underlying SATA functionality is transparent to the operating system. The SATA controller can operate in both legacy and native modes. In legacy mode, standard IDE I/O and IRQ resources are assigned (IRQ 14 and 15). In native mode,
  • Intel DH77EB | Technical Product Specification - Page 27
    IRQ interface compatible with serialized IRQ support for PCI systems • Intelligent power management, including a programmable wake-up event interface The BIOS Setup program provides configuration options for the I/O controller. 1.7.1 Consumer Infrared (CIR) The Consumer Infrared (CIR) feature is
  • Intel DH77EB | Technical Product Specification - Page 28
    Intel Desktop Board DH77EB Technical Product Specification 1.8 Audio Subsystem The board supports Intel HD Audio via the Realtek ALC892 audio codec. The audio subsystem supports the following features: • Advanced jack sense for the back panel audio jacks that enables the audio codec to recognize
  • Intel DH77EB | Technical Product Specification - Page 29
    on the back panel The back panel audio connectors are configurable through the audio device drivers. The available configurable back panel audio connectors are shown in Figure 4. Item A B C D E F Description Rear surround Center channel and LFE (subwoofer) Line in Line out/front speakers Mic in
  • Intel DH77EB | Technical Product Specification - Page 30
    Intel Desktop Board DH77EB 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 DH77EB | Technical Product Specification - Page 31
    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 DH77EB | Technical Product Specification - Page 32
    Intel Desktop Board DH77EB 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 DH77EB | Technical Product Specification - Page 33
    1.10.4 Thermal Monitoring Figure 6 shows the locations of the thermal sensors and fan headers. Item A B C D E F G Description Thermal diode, located on the VR zone Thermal diode, located on the processor die Front chassis fan header Thermal diode, located on the memory zone Processor fan header
  • Intel DH77EB | Technical Product Specification - Page 34
    Intel Desktop Board DH77EB 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 DH77EB | Technical Product Specification - Page 35
    Table 11 lists the power states supported by the board along with the associated system power targets. See the ACPI specification for a working S3 - Suspend to RAM. Context saved to RAM. S4 - Suspend to disk. Context saved to disk. S5 - Soft off. Context not saved. Cold boot is required. C0 -
  • Intel DH77EB | Technical Product Specification - Page 36
    Desktop Board DH77EB Technical Product Specification 1.11.1.2 Wake-up Devices and Events Table 12 lists the devices or specific events that can wake the computer from specific states. Table 12. Wake-up Devices and Events These devices/events can wake up the computer... Power switch RTC alarm LAN
  • Intel DH77EB | Technical Product Specification - Page 37
    can be set using the Last Power State feature in the BIOS Setup program's Boot menu. For information about The location of the main power connector The signal names of the main power connector Refer to Figure 10, page 45 Table 30, page 53 1.11.2.2 Fan Headers The function/operation of the
  • Intel DH77EB | Technical Product Specification - Page 38
    Intel Desktop Board DH77EB 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 DH77EB | Technical Product Specification - Page 39
    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 in the BIOS, the computer will automatically wake from an ACPI S5 state. 39
  • Intel DH77EB | Technical Product Specification - Page 40
    Intel Desktop Board DH77EB Technical Product Specification 1.11.2.10 +5 V Standby Power Indicator LED The +5 V standby power indicator LED shows that power is still present even when the computer appears to be off. Figure 7 shows
  • Intel DH77EB | Technical Product Specification - Page 41
    2 Technical Reference 2.1 Memory Resources 2.1.1 Addressable Memory The board utilizes 32 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 DH77EB | Technical Product Specification - Page 42
    Intel Desktop Board DH77EB Technical Product Specification Figure 8. Detailed System Memory Address Map 42
  • Intel DH77EB | Technical Product Specification - Page 43
    ). Dependent on video adapter used. Video memory 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
  • Intel DH77EB | Technical Product Specification - Page 44
    Desktop Board DH77EB Technical Product Specification 2.2.1 Back Panel Connectors Figure 9 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 Description USB 2.0 ports USB 2.0 ports eSATA connector HDMI connector DVI-I connector DisplayPort connector LAN
  • Intel DH77EB | Technical Product Specification - Page 45
    Technical Reference 2.2.2 Component-side Connectors and Headers Figure 10 shows the locations of the component-side connectors and headers. Figure 10. Component-side Connectors and Headers 45
  • Intel DH77EB | Technical Product Specification - Page 46
    Intel Desktop Board DH77EB Technical Product Specification Table 14 lists the component-side connectors and headers identified in Figure 10. Table 14. Component-side Connectors and Headers Shown in Figure 10 Item/callout f rom Figure 10 Description A Front panel audio header B PCI Express x1
  • Intel DH77EB | Technical Product Specification - Page 47
    Signal Tables for the Connectors and Headers Table 15. Front Panel Audio Header for Intel HD Audio Pin Signal Name Pin Signal Name 1 [Port 1] pin) 9 [Port 2] Left channel 10 [Port 2] SENSE_RETURN Table 16. Front Panel Audio Header for AC '97 Audio Pin Signal Name Pin Signal Name 1
  • Intel DH77EB | Technical Product Specification - Page 48
    Intel Desktop Board DH77EB Technical Product Specification Table 18. Front Panel USB 3.0 Connector Pin Signal Name 1 Vbus 2 USB3 ICC Port1 D− (USB2 Signal D−) USB3 ICC Port1 D+ (USB2 Signal D+) 10 ID 11 IntA_P2_D+ 12 IntA_P2_D− Over Current Protection USB3 ICC Port2 D+ (USB2 Signal
  • Intel DH77EB | Technical Product Specification - Page 49
    Name 1 Intruder# 2 Ground Table 22. Processor, Front, and Rear Chassis (4-Pin) Fan Headers Pin Signal Name 1 Ground (Note) 2 +12 V 3 FAN_TACH 4 FAN_CONTROL Note: These fan headers use Pulse Width Modulation control for fan speed. Table 23. Back Panel CIR Emitter (Output) Header Pin
  • Intel DH77EB | Technical Product Specification - Page 50
    Intel Desktop Board DH77EB Technical Product Specification Table 25. Parallel Port Header Pin Standard Signal Name EPP Signal Name 1 STROBE# WRITE# 2 AUTOFD# DATASTB# 3 PD0 PD0 4 FAULT# 5 PD1 6 INT# FAULT# PD1 RESET# 7 PD2 8 SLCTIN# 9 PD3 PD2 ADDRSTB# PD3 10 GROUND 11
  • Intel DH77EB | Technical Product Specification - Page 51
    Technical Reference Table 26. PCI Express Full-/Half-Mini Card Connector Pin Signal Name Additional Signal Name 1 WAKE# 2 +3.3 V aux 3 Reserved 4 GND 5 Reserved 6 1.5 V 7 CLKREQ# 8 Reserved 9 GND 10 34 GND 35 GND 36 USB_D- 37 GND (mSATA) GND 38 USB_D+ continued 51
  • Intel DH77EB | Technical Product Specification - Page 52
    Intel Desktop Board DH77EB Technical Product Specification Table 26. 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 Send) 10 Not
  • Intel DH77EB | Technical Product Specification - Page 53
    Card (with support for mSATA) NOTE PCI Express 3.0 is only supported by 3rd generation Intel Core processor family processors. 2.2.2.3 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 connectors
  • Intel DH77EB | Technical Product Specification - Page 54
    Intel Desktop Board DH77EB Technical Product Specification For information about Power supply considerations Refer to Section 2.5.1 on page 60 2.2.2.4 Front Panel Header This section describes the functions of the front panel header. Table 31 lists the signal names of the front panel header.
  • Intel DH77EB | Technical Product Specification - Page 55
    Steady Green Running Steady Yellow Sleeping NOTE The colors listed in Table 32 and Table 33 are suggested colors only. Actual LED colors are chassis-specific. 2.2.2.4.4 Power Switch Header Pins 6 and 8 can be connected to a front panel momentary-contact power switch. The switch must pull the
  • Intel DH77EB | Technical Product Specification - Page 56
    Intel Desktop Board DH77EB Technical Product Specification 2.2.2.6 Front Panel USB 2.0 Headers Figure 12 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 DH77EB | Technical Product Specification - Page 57
    of the jumper block. The 3-pin jumper block determines the BIOS Setup program's mode. Table 35 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-up, the BIOS compares the processor version and
  • Intel DH77EB | Technical Product Specification - Page 58
    Intel Desktop Board DH77EB Technical Product Specification Table 35. 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 DH77EB | Technical Product Specification - Page 59
    form factor for the board. Dimensions are given in inches [millimeters]. The outer dimensions are 9.60 inches by 9.60 inches [243.84 millimeters by 243.84 millimeters]. Location of the I/O connectors and mounting holes are in compliance with the ATX specification. Figure 14. Board Dimensions 59
  • Intel DH77EB | Technical Product Specification - Page 60
    Intel Desktop Board DH77EB Technical Product Specification 2.5 Electrical Considerations 2.5.1 Power Supply supported 95 W processor (see Section 1.3 on page 16 for a list of supported processors), 4 GB DDR3 RAM, one high end video card, one hard disk drive, one optical drive, and all board
  • Intel DH77EB | Technical Product Specification - Page 61
    result in reduced performance of both the processor and/or voltage regulator or, in some instances, damage to the board. For a list of chassis that have been tested with Intel desktop boards please refer to the following website: http://www3.intel.com/cd/channel/reseller/asmo-na/eng/tech_reference
  • Intel DH77EB | Technical Product Specification - Page 62
    Intel Desktop Board DH77EB Technical Product Specification CAUTION Ensure that the ambient temperature does not exceed the board's maximum temperature zones. Item A B C Description Processor voltage regulator area Processor Intel H77 Express Chipset Figure 15. Localized High Temperature Zones 62
  • Intel DH77EB | Technical Product Specification - Page 63
    processor case temperature, see processor datasheets and processor 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 16 http://www.intel.com/products/desktop/ chipsets
  • Intel DH77EB | Technical Product Specification - Page 64
    Intel Desktop Board DH77EB Technical Product Specification 2.7 Reliability The Mean Time Between Failures (MTBF) prediction is calculated using component and subassembly random failure rates. The calculation is based on the Telcordia SR-332, Issue 2; Method I Case 3 50% electrical stress, 55 ºC
  • Intel DH77EB | Technical Product Specification - Page 65
    3 Overview of BIOS Features 3.1 Introduction The board uses an Intel BIOS that is stored in the Serial Peripheral Interface Flash Memory (SPI Flash) and can be updated using a disk-based program. The SPI Flash contains the BIOS Setup program, POST, the PCI auto-configuration utility, LAN EEPROM
  • Intel DH77EB | Technical Product Specification - Page 66
    Intel Desktop Board DH77EB Technical Product Specification Table 40 lists the BIOS Setup program menu features. Table 40. BIOS Setup Program Menu Bar Maintenance Main Clears passwords and displays processor information Displays processor and memory configuration Configura- tion Performance
  • Intel DH77EB | Technical Product Specification - Page 67
    Setup program.) 6. After the operating system loads the USB drivers, all legacy and non-legacy USB devices are recognized by the operating system, and Legacy USB support from the BIOS is no longer used. 7. Additional USB legacy feature options can be access by using Intel® Integrator Toolkit. 67
  • Intel DH77EB | Technical Product Specification - Page 68
    Intel Desktop Board DH77EB 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 DH77EB | Technical Product Specification - Page 69
    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 69
  • Intel DH77EB | Technical Product Specification - Page 70
    Intel Desktop Board DH77EB 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 DH77EB | Technical Product Specification - Page 71
    changes in POST. These features may add time to the boot process. • Try different monitors. Some monitors initialize and communicate with the BIOS more quickly, which enables the system to boot more quickly. 3.9.2 BIOS Boot Optimizations Use of the following BIOS Setup program settings reduces the
  • Intel DH77EB | Technical Product Specification - Page 72
    Intel Desktop Board DH77EB 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 DH77EB | Technical Product Specification - Page 73
    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 DH77EB | Technical Product Specification - Page 74
    Intel Desktop Board DH77EB Technical Product Specification 74
  • Intel DH77EB | Technical Product Specification - Page 75
    POST, the BIOS causes the board's speaker to beep an error message describing the problem (see Table 45). Table 45. BIOS Beep Codes Type Pattern F2 Setup/F10 Boot Menu One 0.5 second beep when BIOS is ready to Prompt accept keyboard input BIOS update in progress None Video error On-off
  • Intel DH77EB | Technical Product Specification - Page 76
    Intel Desktop Board DH77EB 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 46). Table 46. Front-panel Power LED
  • Intel DH77EB | Technical Product Specification - Page 77
    . 0x10 - S1, 0x20 - S2, 0x30 - S3, etc. Security (SEC) phase 0x11 - 0x1F PEI phase pre MRC execution 0x21 - 0x29 MRC Memory detection 0x2A - 0x2F PEI phase post MRC execution 0x31 - 0x35 Recovery 0x36 - 0x3F Platform DXE driver 0x41 - 0x4F CPU Initialization (PEI, DXE, SMM) 0x50 - 0x5F
  • Intel DH77EB | Technical Product Specification - Page 78
    Intel Desktop Board DH77EB Technical Product Specification Table 49. Port 80h POST Codes Port 80 Code Progress Code Enumeration 0x00,0x01,0x02,0x03,0x04,0x05 ACPI S States Entering S0, S2, S3, S4, or S5 state 0x10,0x20,0x30,0x40,0x50 Resuming from S2, S3, S4, S5 Security Phase (SEC) 0x08
  • Intel DH77EB | Technical Product Specification - Page 79
    MP Support 0x4C 0x4D CPU DXE Phase End CPU DXE SMM Phase CPU DXE SMM Phase begin 0x4E Relocate SM bases for all APs 0x4F CPU DXE SMM Phase end IO BUSES 0x50 Enumerating PCI buses 0x51 Allocating resources to PCI bus 0x52 Hot Plug PCI controller initialization USB 0x58 Resetting USB
  • Intel DH77EB | Technical Product Specification - Page 80
    Intel Desktop Board DH77EB Technical Product Specification Table 49. Port 80h POST Codes (continued) Port 80 Code 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 Progress Code Enumeration BDS BDS driver
  • Intel DH77EB | Technical Product Specification - Page 81
    etc.) Enabling/configuring a removable media DXE Core 0xE4 Entered DXE phase BDS 0xE7 Waiting for user input 0xE8 Checking password 0xE9 Entering BIOS setup 0xEB Calling Legacy Option ROMs Runtime Phase/EFI OS Boot 0xF8 EFI boot service ExitBootServices ( ) has been called 0xF9 EFI
  • Intel DH77EB | Technical Product Specification - Page 82
    Intel Desktop Board DH77EB Technical Product Specification Table 50. Typical Port 80h POST Sequence POST Code 21 22 Description Initializing a chipset component Reading SPD from memory DIMMs 23 Detecting presence of memory DIMMs 25 Configuring memory 28 Testing memory 34 Loading recovery
  • Intel DH77EB | Technical Product Specification - Page 83
    information for Intel Desktop Board DH77EB: • Safety standards • European Union Declaration of Conformity statement • Product Ecology statements • Electromagnetic Compatibility (EMC) standards • Product certification markings 5.1.1 Safety Standards Intel Desktop Board DH77EB complies with
  • Intel DH77EB | Technical Product Specification - Page 84
    Intel Desktop Board DH77EB 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 DH77EB is in conformity with all applicable essential requirements necessary for
  • Intel DH77EB | Technical Product Specification - Page 85
    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 DH77EB | Technical Product Specification - Page 86
    Intel Desktop Board DH77EB 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 DH77EB | Technical Product Specification - Page 87
    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 belirlenmi
  • Intel DH77EB | Technical Product Specification - Page 88
    Intel Desktop Board DH77EB Technical Product Specification 5.1.4 China RoHS Intel Desktop Board DH77EB 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 DH77EB | Technical Product Specification - Page 89
    Intel Desktop Board DH77EB complies with the EMC regulations stated in Table 52 when correctly installed in a compatible to the EMC performance of this product, contact: Intel Corporation, 5200 N.E. Elam Young and used in accordance with the instructions, may cause harmful interference to radio
  • Intel DH77EB | Technical Product Specification - Page 90
    Intel Desktop Board DH77EB Technical Product Specification • Connect the equipment to an outlet on a circuit other than it may cause radio interference. Install and use the equipment according to the instruction manual. Korea Class B Statement Korea Class B Statement translation: This equipment is
  • Intel DH77EB | Technical Product Specification - Page 91
    new requirements. Intel Desktop Board DH77EB 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 DH77EB | Technical Product Specification - Page 92
    Intel Desktop Board DH77EB Technical Product Specification 5.1.7 Regulatory Compliance Marks (Board Level) Intel Desktop Board DH77EB has the regulatory compliance marks shown in Table 53. Table 53. Regulatory Compliance Marks Description UL joint US/Canada Recognized Component mark. Includes
  • Intel DH77EB | Technical Product Specification - Page 93
    Regulatory Compliance and Battery Disposal Information 5.2 Battery Disposal Information CAUTION Risk of explosion if the battery is replaced with an incorrect type. Batteries should be recycled where possible. Disposal of used batteries must be in accordance with local environmental regulations. PRÉ
  • Intel DH77EB | Technical Product Specification - Page 94
    Intel Desktop Board DH77EB Technical Product Specification PRECAUCIÓN Existe peligro de explosión si la pila no se cambia de forma adecuada. Utilice solamente pilas iguales o del mismo tipo que las recomendadas por
  • Intel DH77EB | Technical Product Specification - Page 95
    Regulatory Compliance and Battery Disposal Information AWAS Risiko letupan wujud jika bateri digantikan dengan jenis yang tidak betul. Bateri sepatutnya dikitar semula jika boleh. Pelupusan bateri terpakai mestilah mematuhi peraturan alam sekitar tempatan. OSTRZEŻENIE Istnieje niebezpieczeństwo
  • Intel DH77EB | Technical Product Specification - Page 96
    Intel Desktop Board DH77EB Technical Product Specification 小心 주의 THẬN TRỌNG Có nguy cơ xảy ra nổ nếu thay pin không đúng loại. Pin cần được tái chế nếu có thể thực hiện được. Việc thải bỏ pin đã sử dụng phải tuân theo các quy định của địa
  • Intel DH77EB | Technical Product Specification - Page 97
    Regulatory Compliance and Battery Disposal Information 97
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Intel® Desktop Board
DH77EB
Technical Product Specification
June 2012
Part Number:
G53909-002
The Intel Desktop Board DH77EB 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 DH77EB Specification Update.