Intel DZ77BH-55K Technical Product Specification

Intel DZ77BH-55K Manual

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  • Intel DZ77BH-55K | Technical Product Specification - Page 1
    August 2012 Order Number: G56579-004 The Intel® Desktop Board DZ77BH-55K 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 DZ77BH-55K Specification Update.
  • Intel DZ77BH-55K | Technical Product Specification - Page 2
    the Board Identification Information section Specification Clarification update Date April 2012 May 2012 June 2012 August 2012 This product specification applies to only the standard Intel® Desktop Board DZ77BH-55K with BIOS identifier BHZ7710H.86A. INFORMATION IN THIS DOCUMENT IS PROVIDED IN
  • Intel DZ77BH-55K | Technical Product Specification - Page 3
    that apply to the Intel® Desktop Board DZ77BH-55K. Table 1. Specification Changes or Clarifications Date Type of Change Description of Changes or Clarifications May 2012 Spec Clarification Reconfigured Table 22 on page 52. August 2012 Spec Clarification Updated to show eSATA through
  • Intel DZ77BH-55K | Technical Product Specification - Page 4
    Intel Desktop Board DZ77BH-55K Technical Product Specification iv
  • Intel DZ77BH-55K | Technical Product Specification - Page 5
    of the hardware used on the Intel Desktop Board DZ77BH-55K 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
  • Intel DZ77BH-55K | Technical Product Specification - Page 6
    Intel Desktop Board DZ77BH-55K Technical Product Specification Other Common Notation # GB GB/s Gb/s KB Kb kb/s MB MB/s Mb Mb/s xxh x.x V * Used after a signal name to identify an active-
  • Intel DZ77BH-55K | Technical Product Specification - Page 7
    Online Support 17 1.3 Processor 17 1.3.1 Graphics Subsystem 18 1.3.2 Processor Graphics 18 1.3.3 PCI Express x16 Graphics 18 1.4 System Memory 19 1.4.1 Memory Configurations 20 1.5 Intel® Z77 Express Chipset 22 1.5.1 Direct Media Interface (DMI 22 1.5.2 Display Interfaces 22 1.5.3 USB 24
  • Intel DZ77BH-55K | Technical Product Specification - Page 8
    Resource Configuration 70 3.3.1 PCI Autoconfiguration 70 3.4 System Management BIOS (SMBIOS 71 3.5 Legacy USB Support 71 3.6 BIOS Updates 72 3.6.1 Language Support 72 3.6.2 Custom Splash Screen 73 3.7 BIOS Recovery 73 3.8 Boot Options 74 3.8.1 Optical Drive Boot 74 3.8.2 Network Boot 74
  • Intel DZ77BH-55K | Technical Product Specification - Page 9
    Contents 4 Error Messages and Beep Codes 4.1 Speaker 79 4.2 BIOS Beep Codes 79 4.3 Front-panel Power LED Blink Codes 80 4.4 BIOS Error Messages 80 4.5 Port 80h Power On Self Test (POST) Codes 81 5 Regulatory Compliance and Battery Disposal Information 5.1 Regulatory Compliance 87 5.1.1 Safety
  • Intel DZ77BH-55K | Technical Product Specification - Page 10
    /Media Types for BIOS Recovery 73 41. Boot Device Menu Options 74 42. Supervisor and User Password Functions 76 43. BIOS Beep Codes 79 44. Front-panel Power LED Blink Codes 80 45. BIOS Error Messages 80 46. Port 80h POST Code Ranges 81 47. Port 80h POST Codes 82 48. Typical Port 80h POST
  • Intel DZ77BH-55K | Technical Product Specification - Page 11
    Support for up to 32 GB of system memory with four DIMMs using 4 Gb memory technology • Support for non-ECC memory • Support for 1.5 V (standard voltage) and 1.35 V (low voltage) JEDEC memory • Support for XMP memory Note: DDR3 1600 MHz DIMMs are only supported by 3rd generation Intel Core processor
  • Intel DZ77BH-55K | Technical Product Specification - Page 12
    Intel Desktop Board DZ77BH-55K Technical Product Specification Table 2. Feature Summary (continued) Peripheral Interfaces BIOS • Six USB 3.0 ports: ― Four ports implemented with stacked back panel connectors (blue) ― Two ports implemented through one dual-port internal connector (blue) • Ten USB
  • Intel DZ77BH-55K | 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 DZ77BH-55K. Figure 1. Major Board Components Table 3 lists the components identified in Figure 1. 13
  • Intel DZ77BH-55K | Technical Product Specification - Page 14
    DD SATA 6.0 Gb/s connector through a Marvel 88SE9172 controller (gray) EE Alternate front panel power LED header FF Front panel header GG Power On Self Test (POST) code LED display HH Front panel USB 2.0 connectors II Chassis intrusion header JJ Consumer IR receiver (input) header KK
  • Intel DZ77BH-55K | Technical Product Specification - Page 15
    Product Description Table 3. Components Shown in Figure 1 (continued) Label Description MM BIOS configuration jumper block NN S/PDIF out header OO Board status LEDs PP Auxiliary fan header QQ IEEE 1394a front panel header 15
  • Intel DZ77BH-55K | Technical Product Specification - Page 16
    Intel Desktop Board DZ77BH-55K Technical Product Specification 1.1.3 Block Diagram Figure 2 is a block diagram of the major functional areas of the board. Figure 2. Block Diagram 16
  • Intel DZ77BH-55K | Technical Product Specification - Page 17
    -55K http://www.intel.com/products/motherboard/index.htm Desktop Board Support http://www.intel.com/p/en_US/support?iid=hdr+support Available configurations for the Intel http://ark.intel.com Desktop Board DZ77BH-55K Supported processors Chipset information BIOS and driver updates Tested memory
  • Intel DZ77BH-55K | Technical Product Specification - Page 18
    DZ77BH-55K 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. 1.3.2 Processor Graphics The board supports integrated graphics through the Intel® Flexible Display Interface
  • Intel DZ77BH-55K | Technical Product Specification - Page 19
    DIMMs that support the Serial Presence Detect (SPD) data structure. This allows the BIOS to read the SPD data and program the chipset to accurately configure memory settings for optimum performance. If non-SPD memory is installed, the BIOS will attempt to correctly configure the memory settings, but
  • Intel DZ77BH-55K | Technical Product Specification - Page 20
    Intel Desktop Board DZ77BH-55K Technical Product Specification Table 4 lists the supported DIMM configurations. Table 4. Supported Memory Configurations DIMM Capacity SDRAM Configuration (Note) Density SDRAM Organization Front-side/Back-side Number of SDRAM Devices 1024 MB SS 1 Gbit 128 M
  • Intel DZ77BH-55K | Technical Product Specification - Page 21
    Figure 3 illustrates the DIMM configuration. Product Description Figure 3. 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 DZ77BH-55K | Technical Product Specification - Page 22
    Intel Desktop Board DZ77BH-55K Technical Product Specification 1.5 Intel® Z77 Express Chipset Intel Z77 Express Chipset with Intel FDI and Direct Media Interface (DMI) interconnect provides interfaces to the processor and the display, USB, SATA, LPC, LAN, and PCI Express interfaces. The Intel Z77
  • Intel DZ77BH-55K | Technical Product Specification - Page 23
    connector, the HDMI port will behave as described in Table 5. Table 5. HDMI Port Status Conditions PCI Express x16 Connector Status No add-in card installed PCI Express x16 add-in card installed Note: May require BIOS setup menu changes. HDMI Port Status Enabled Enabled (Note) 1.5.2.4 DisplayPort
  • Intel DZ77BH-55K | Technical Product Specification - Page 24
    Intel Desktop Board DZ77BH-55K Technical Product Specification 1.5.3 USB The PCH contains 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 DZ77BH-55K | Technical Product Specification - Page 25
    internal SATA 3.0 Gb/s interfaces through the Intel Z77 Express Chipset with Intel Rapid Storage Technology RAID support (black) The PCH provides independent SATA ports with a theoretical maximum transfer rate of 6.0 Gb/s for five ports and 3.0 Gb/s for three ports. A point-to-point interface is
  • Intel DZ77BH-55K | Technical Product Specification - Page 26
    /sb/CS-032826.htm NOTE In order to use supported RAID and Intel Smart Response Technology features, you must first enable RAID in the BIOS. Also, during Microsoft Windows XP installation, you must press F6 to install the RAID drivers. See your Microsoft Windows XP documentation for more information
  • Intel DZ77BH-55K | Technical Product Specification - Page 27
    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 POST. When the voltage drops below a certain level, the BIOS Setup program settings stored in CMOS RAM (for example, the date and time) might not be accurate. Replace
  • Intel DZ77BH-55K | Technical Product Specification - Page 28
    Board DZ77BH-55K Technical Product Specification 1.8 Audio Subsystem The board supports Intel HD Audio through the Realtek ALC898 audio codec as well as the HDMI interface. The audio subsystem supports the following features: • Advanced jack sense for the back panel audio jacks that enables the
  • Intel DZ77BH-55K | Technical Product Specification - Page 29
    for front panel audio connectors) (yellow) • S/PDIF digital audio out header (1 x 4-pin header) (yellow) • S/PDIF digital audio out connector on the back panel • 5-port analog audio input/output stack on the back panel The back panel audio connectors are configurable through the audio device drivers
  • Intel DZ77BH-55K | Technical Product Specification - Page 30
     SMBUS for host and management traffic (Sx low power state) • Compliant to IEEE 802.3x flow control support • 802.1p and 802.1q • TCP, IP, and UDP checksum offload (for IPv4 and IPv6) • Full device driver compatibility • Provides lower power usage to meet Energy Star 5.0 and ErP specifications 30
  • Intel DZ77BH-55K | 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 DZ77BH-55K | Technical Product Specification - Page 32
    Intel Desktop Board DZ77BH-55K Technical Product Specification 1.10 Hardware Management Subsystem The hardware management features enable the board to be compatible which supports the following: • Processor and system ambient temperature monitoring • Chassis fan speed monitoring • Power monitoring 32
  • Intel DZ77BH-55K | Technical Product Specification - Page 33
    , located on the VR zone Thermal diode, located on the VR zone Processor fan header Thermal diode, located on processor die Thermal diode, located on the VR zone Front chassis fan header Thermal diode, located on the Intel Z77 Express Chipset Auxiliary fan header Figure 6. Thermal Sensors and Fan
  • Intel DZ77BH-55K | Technical Product Specification - Page 34
    Intel Desktop Board DZ77BH-55K 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 DZ77BH-55K | Technical Product Specification - Page 35
    state G1 - sleeping state G2/S5 S0 - 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 - working No power No power No power D0 - working state. D3 - no power except for wake-up logic. D3 - no
  • Intel DZ77BH-55K | Technical Product Specification - Page 36
    Intel Desktop Board DZ77BH-55K 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
  • Intel DZ77BH-55K | Technical Product Specification - Page 37
    -standby voltages. When resuming from an AC power failure, the computer returns to the power state it was in before power was interrupted (on or off). The computer's response can be set using the Last Power State feature in the BIOS Setup program's Boot menu. For information about The location of
  • Intel DZ77BH-55K | Technical Product Specification - Page 38
    Intel Desktop Board DZ77BH-55K the hardware monitoring and fan control ASIC • All fan headers support closed-loop fan control that can adjust the fan speed or Failure to provide adequate standby current when implementing LAN wake capabilities can damage the power supply. LAN wake capabilities enable
  • Intel DZ77BH-55K | Technical Product Specification - Page 39
    Instantly Available PC technology can damage the power supply. Instantly Available PC technology enables the board to enter the ACPI S3 (Suspend-toRAM) sleep-state. While in the S3 sleep-state, the computer will appear to be off (the power supply is off, and the front panel LED is amber if dual
  • Intel DZ77BH-55K | Technical Product Specification - Page 40
    a visual cue. 3. During the next power on, a message will be displayed on the screen to notify the user that the power supply voltage rails have deviated outside the current ATX power supply specification and safe operating levels. 4. A message will be added to the BIOS Event Log for each event that
  • Intel DZ77BH-55K | Technical Product Specification - Page 41
    LEDs provide a real-time indication of how many processor VR phases are active. During normal system operation the power requirements of the processor can vary due to its power saving features. When the processor is in a low-power or idle state it requires less power to be provided by the VR. The VR
  • Intel DZ77BH-55K | Technical Product Specification - Page 42
    Intel Desktop Board DZ77BH-55K Technical Product Specification 1.12 Board Status LEDs The Desktop Board provides eight LEDs that allow you to monitor the board's progress through the BIOS Power-on Self-Test. At initial power on, all the LEDs are off. When the BIOS starts an activity such as memory
  • Intel DZ77BH-55K | Technical Product Specification - Page 43
    Watch Dog Fire / Back to Red BIOS E CPU Initialization Green F Memory Initialization Green G Video Initialization Green H USB Initialization Green I Hard Drive Initialization Green J Option ROM Initialization Green K Operating System Start Green Supported Modes On/Off On/Off On
  • Intel DZ77BH-55K | Technical Product Specification - Page 44
    Intel Desktop Board DZ77BH-55K Technical Product Specification 1.13 Onboard Power Button The lighted onboard power button has the same functionality as the front panel power button connected via the front panel header. The onboard power button does not remove standby power. This button is intended
  • Intel DZ77BH-55K | Technical Product Specification - Page 45
    functions. These functions include the following: • BIOS/SPI Flash device (32 Mb) • Local APIC (19 MB) • Direct Media Interface (40 MB) • PCI Express configuration space (256 MB) • PCH base address registers PCI Express ports (up to 256 MB) • Memory-mapped I/O that is dynamically allocated for
  • Intel DZ77BH-55K | Technical Product Specification - Page 46
    Intel Desktop Board DZ77BH-55K Technical Product Specification Figure 11. Detailed System Memory Address Map 46
  • Intel DZ77BH-55K | Technical Product Specification - Page 47
    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, as well as IEEE
  • Intel DZ77BH-55K | Technical Product Specification - Page 48
    Intel Desktop Board DZ77BH-55K Technical Product Specification 2.2.1 Back Panel Connectors Figure 12 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 P Q Description PS/2 port USB 2.0 high current charging ports Back to BIOS HDMI connector USB 3.0
  • Intel DZ77BH-55K | Technical Product Specification - Page 49
    Technical Reference 2.2.2 Component-side Connectors and Headers Figure 13 shows the locations of the component-side connectors and headers. Figure 13. Component-side Connectors and Headers Table 15 lists the component-side connectors and headers identified in Figure 13. 49
  • Intel DZ77BH-55K | Technical Product Specification - Page 50
    Intel Desktop Board DZ77BH-55K Technical Product Specification Table 15. Component- front panel power LED header T Front panel header U Front panel USB 2.0 connector V Front panel USB 2.0 connector W Front panel USB 2.0 connector X Consumer IR receiver (input) header Y Front panel USB
  • Intel DZ77BH-55K | Technical Product Specification - Page 51
    ) +12 V DC Ground Table 17. Front Panel Audio Header for Intel HD Audio Pin Signal Name Pin Signal Name 1 [Port 1] Left channel 2 Ground 3 [Port 1] Right channel 4 PRESENCE# (Dongle present) 5 [Port 2] Right channel 6 [Port 1] SENSE_RETURN 7 SENSE_SEND (Jack detection) 8 Key
  • Intel DZ77BH-55K | Technical Product Specification - Page 52
    Intel Desktop Board DZ77BH-55K Technical Product Specification Table 20. SATA Connectors Pin Signal Name 1 Ground 2 TXP 3 TXN 4 Ground 5 RXN 6 RXP 7 Ground Table 21. Dual-Port Front Panel USB + USB3 ICC Port2 SuperSpeed Tx+ 15 IntA_P2_SSTX− USB3 ICC Port2 SuperSpeed Tx
  • Intel DZ77BH-55K | Technical Product Specification - Page 53
    Pin Signal Name 1 Ground 2 Intruder# Table 24. Processor, Front and Rear Chassis, and Auxiliary (4-Pin) Fan Headers Pin 3 Ground 4 Key (no pin) 5 Jack detect 1 6 Jack detect 2 Table 26. Front Panel CIR Receiver (Input) Header Pin Signal Name 1 Ground 2 LED 3 NC 4 Learn-in
  • Intel DZ77BH-55K | Technical Product Specification - Page 54
    Intel Desktop Board DZ77BH-55K Technical Product Specification Table 27. Alternate Front Panel Power LED Header Pin Signal Name 1 routed to the Conventional PCI bus connectors. This enables Conventional PCI bus add-in boards with SMBus support to access sensor data on the desktop board.
  • Intel DZ77BH-55K | Technical Product Specification - Page 55
    11, 12, 23, and 24 unconnected. • Processor core power - a 2 x 4 connector. This connector provides power directly to the processor voltage regulator and must always be used. Failure to do so will prevent the board from booting. Table 28. Processor Core Power Connector Pin Signal Name Pin Signal
  • Intel DZ77BH-55K | Technical Product Specification - Page 56
    Intel Desktop Board DZ77BH-55K Technical Product Specification 2.2.2.4 Front Panel Header This section describes the functions of the front panel header. Table 30 lists the signal names of the front panel header. Figure 14 is a connection diagram for the front panel header. Table 30. Front Panel
  • Intel DZ77BH-55K | Technical Product Specification - Page 57
    Running Steady Yellow Sleeping NOTE The colors listed in Table 31 and Table 32 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 SW_ON# pin to
  • Intel DZ77BH-55K | Technical Product Specification - Page 58
    Intel Desktop Board DZ77BH-55K Technical Product Specification 2.2.2.5 Front Panel USB 2.0 Headers Figure 15 is a connection diagram for the front panel USB 2.0 headers. NOTE • The +5 V DC power on the USB 2.0 headers is fused. • Use only a front panel USB connector that conforms to the USB 2.0
  • Intel DZ77BH-55K | Technical Product Specification - Page 59
    program's mode. Table 33 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 the microcode version in the BIOS and reports if the two match. Figure 16
  • Intel DZ77BH-55K | Technical Product Specification - Page 60
    Intel Desktop Board DZ77BH-55K Technical Product Specification Table 33. 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 DZ77BH-55K | Technical Product Specification - Page 61
    Technical Reference 2.4 Mechanical Considerations 2.4.1 Form Factor The board is designed to fit into an ATX-form-factor chassis. Figure 17 illustrates the mechanical form factor for the board. Dimensions are given in inches [millimeters]. The outer dimensions are 12.00
  • Intel DZ77BH-55K | Technical Product Specification - Page 62
    of supported processors), 2 GB DDR3 RAM, integrated graphics, one SSD, one optical drive, and no extra onboard peripherals enabled, the minimum recommended power supply is a 320 W. For information about Selecting an appropriate power supply Refer to http://support.intel.com/support/motherboards
  • Intel DZ77BH-55K | Technical Product Specification - Page 63
    will halt fan operation. Table 34 lists the current capability of the fan headers. Table 34. Fan Header Current Capability Fan Header Maximum Available Current Processor fan 2.0 A Front expansion slots filled) must not exceed the system's power supply +5 V maximum current or 14 A in total. 63
  • Intel DZ77BH-55K | Technical Product Specification - Page 64
    Intel Desktop Board DZ77BH-55K Technical Product Specification 2.6 Thermal Considerations CAUTION A chassis with a maximum internal ambient temperature of 38 oC at the processor fan inlet is a requirement. Use a processor heat sink that provides omni-directional airflow to maintain required airflow
  • Intel DZ77BH-55K | Technical Product Specification - Page 65
    when considering proper airflow to cool the board. Table 35. Thermal Considerations for Components Component Maximum Case Temperature Processor Intel Z77 Express Chipset For processor case temperature, see processor datasheets and processor specification updates 104 oC (under bias) 65
  • Intel DZ77BH-55K | Technical Product Specification - Page 66
    Intel Desktop Board DZ77BH-55K Technical Product Specification To ensure functionality and reliability, the component is specified for proper operation when Case Temperature is maintained at or below the maximum temperature listed in Table 35. This is a requirement for sustained power dissipation
  • Intel DZ77BH-55K | Technical Product Specification - Page 67
    Technical Reference 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 1 50% electrical stress, 55 ºC ambient. The MTBF prediction is used to
  • Intel DZ77BH-55K | Technical Product Specification - Page 68
    Intel Desktop Board DZ77BH-55K Technical Product Specification 68
  • Intel DZ77BH-55K | Technical Product Specification - Page 69
    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 BHZ7710H.86A. When the BIOS Setup configuration jumper is set to configure mode and the computer is powered-up, the BIOS compares the CPU
  • Intel DZ77BH-55K | Technical Product Specification - Page 70
    DZ77BH-55K Technical Product Specification Table 38 lists the BIOS Setup program menu features. Table 38. BIOS Setup Program Menu Bar Maintenance Main Configura- tion Performance Security Power Clears passwords and displays processor information Displays processor and memory configuration
  • Intel DZ77BH-55K | Technical Product Specification - Page 71
    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, legacy support is disabled. 2. POST begins. 3. Legacy USB support is enabled by the BIOS allowing you to use a USB keyboard to enter and configure the BIOS
  • Intel DZ77BH-55K | Technical Product Specification - Page 72
    Intel Desktop Board DZ77BH-55K 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
  • Intel DZ77BH-55K | Technical Product Specification - Page 73
    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 DZ77BH-55K | Technical Product Specification - Page 74
    Intel Desktop Board DZ77BH-55K Technical Product Specification 3.8 Boot Options In the BIOS Setup program, the user can choose to boot from a diskette drive, hard drive, USB drive, USB flash drive, optical drive, or the network. The default setting is for the diskette drive to be the first boot
  • Intel DZ77BH-55K | Technical Product Specification - Page 75
    seek a diskette drive, which saves about one second from the POST execution time. • In the Peripheral Configuration submenu, disable the LAN device if it will not be used. This can reduce up to four seconds of option ROM boot time. • The BIOS will automatically not load the option ROM for the SATA
  • Intel DZ77BH-55K | Technical Product Specification - Page 76
    Intel Desktop Board DZ77BH-55K 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
  • Intel DZ77BH-55K | Technical Product Specification - Page 77
    only be used to force the board to power on to the BIOS Maintenance Menu using default values but it will retain all previously saved changes. • It cannot be used to override passwords set in the BIOS. • It cannot be used to invoke BIOS recovery mode. The button glows red when it is activated. NOTE
  • Intel DZ77BH-55K | Technical Product Specification - Page 78
    Intel Desktop Board DZ77BH-55K Technical Product Specification 78
  • Intel DZ77BH-55K | Technical Product Specification - Page 79
    during POST, the BIOS causes the board's speaker to beep an error message describing the problem (see Table 43). Table 43. BIOS Beep Codes Type Pattern F2 Setup/F10 Boot Menu Prompt One 0.5 second beep when BIOS is ready to accept keyboard input BIOS update in progress None Video error On
  • Intel DZ77BH-55K | Technical Product Specification - Page 80
    Intel Desktop Board DZ77BH-55K 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 44). Table 44. Front-panel Power LED
  • Intel DZ77BH-55K | Technical Product Specification - Page 81
    Error Messages and Beep Codes 4.5 Port 80h Power On Self Test (POST) Codes During the POST, the BIOS generates diagnostic progress codes (POST codes) to I/O port 80h. If the POST fails, execution stops and the last POST code generated is left at port 80h and displayed on the Desktop Board's seven-
  • Intel DZ77BH-55K | Technical Product Specification - Page 82
    Intel Desktop Board DZ77BH-55K Technical Product Specification Table 47. Port 80h POST Codes Port 80 Code Progress Code Enumeration ACPI S States 0x00,0x01,0x02,0x03,0x04,0x05 0x10,0x20,0x30,0x40,0x50 Entering S0, S2, S3, S4, or S5 state Resuming from S2,
  • Intel DZ77BH-55K | Technical Product Specification - Page 83
    Port 80h POST Codes (continued) Port 80 Code Progress Code Enumeration PEIMs/Recovery 0x31 0x33 0x34 Crisis Recovery has initiated Loading recovery capsule Start recovery capsule/ valid capsule is found CPU Initialization CPU PEI Phase 0x41 Begin CPU PEI Init 0x42 XMM instruction enabling
  • Intel DZ77BH-55K | Technical Product Specification - Page 84
    Board DZ77BH-55K Technical Product Specification Table 47. Port 80h POST Codes (continued) Port 80 Code 0x60 0x61 0x62 0x63 0x64 0x65 0x66 0x67 0Z77 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 entry
  • Intel DZ77BH-55K | Technical Product Specification - Page 85
    Error Messages and Beep Codes Table 47. Port 80h POST Codes (continued) Port 80 Code Progress Code Enumeration Removable Media 0xB8 0xB9 0xBA Resetting removable media Disabling removable media Detecting presence of a removable media (IDE, CDROM detection etc.) 0xBB Enabling/configuring a
  • Intel DZ77BH-55K | Technical Product Specification - Page 86
    Board DZ77BH-55K Technical Product Specification Table 48. 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 recovery capsule
  • Intel DZ77BH-55K | Technical Product Specification - Page 87
    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 DZ77BH-55K complies with the safety standards stated in Table 49 when correctly
  • Intel DZ77BH-55K | Technical Product Specification - Page 88
    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 DZ77BH-55K is in conformity with all applicable essential requirements necessary for CE marking, following the
  • Intel DZ77BH-55K | 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 DZ77BH-55K | Technical Product Specification - Page 90
    Desktop Board DZ77BH-55K 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 DZ77BH-55K | Technical Product Specification - Page 91
    ına gidin. 5.1.4 EMC Regulations Intel Desktop Board DZ77BH-55K complies with the EMC regulations stated in Table 50 when correctly installed in a compatible host system. Table 50. EMC Regulations Regulation Title FCC 47 CFR Part 15, Subpart B Title 47 of the Code of Federal Regulations, Part
  • Intel DZ77BH-55K | Technical Product Specification - Page 92
    Intel Desktop Board DZ77BH-55K Technical Product Specification FCC Declaration of Conformity This device complies with Part 15 instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will emissions from digital apparatus set out in the
  • Intel DZ77BH-55K | Technical Product Specification - Page 93
    or television receiver in a domestic environment, 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 for home use, and has acquired electromagnetic conformity registration
  • Intel DZ77BH-55K | Technical Product Specification - Page 94
    requirements. Intel has worked directly with these two governmental agencies in the definition of new requirements. Intel Desktop Board DZ77BH-55K meets the following program requirements in an adequate system configuration, including appropriate selection of an efficient power supply: • Energy
  • Intel DZ77BH-55K | Technical Product Specification - Page 95
    RSM) C-tick mark. Includes adjacent Intel supplier code number, N-232. Japan VCCI (Voluntary Control Council for Interference) mark. Korea Certification mark. Includes an adjacent KCC (Korean Communications Commission) certification number: KCC-REM-CPU-DZ77BH-55K. Taiwan BSMI (Bureau of Standards
  • Intel DZ77BH-55K | Technical Product Specification - Page 96
    Intel Desktop Board DZ77BH-55K Technical Product Specification 5.2 Battery Disposal Information CAUTION Risk of explosion if the battery is replaced with an incorrect type. Batteries should be recycled where possible.
  • Intel DZ77BH-55K | Technical Product Specification - Page 97
    Regulatory Compliance and Battery Disposal Information 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 el fabricante del equipo. Para deshacerse de las pilas usadas, siga igualmente las
  • Intel DZ77BH-55K | Technical Product Specification - Page 98
    Intel Desktop Board DZ77BH-55K Technical Product Specification AWAS Risiko letupan wujud jika bateri digantikan dengan jenis yang tidak betul. Bateri sepatutnya dikitar semula jika boleh. Pelupusan bateri terpakai mestilah
  • Intel DZ77BH-55K | Technical Product Specification - Page 99
    Regulatory Compliance and Battery Disposal Information 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 phương về môi trường. 99
  • Intel DZ77BH-55K | Technical Product Specification - Page 100
    Intel Desktop Board DZ77BH-55K Technical Product Specification 100
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Intel® Desktop Board
DZ77BH-55K
Technical Product Specification
August 2012
Order Number:
G56579-004
The Intel
®
Desktop Board DZ77BH-55K 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 DZ77BH-55K Specification Update.