Intel DZ77GA-70K Technical Product Specification

Intel DZ77GA-70K Manual

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  • Intel DZ77GA-70K | Technical Product Specification - Page 1
    May 2012 Order Number: G54936-002 The Intel® Desktop Board DZ77GA-70K 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 DZ77GA-70K Specification Update.
  • Intel DZ77GA-70K | Technical Product Specification - Page 2
    History First release of the Intel® Desktop Board DZ77GA-70K Technical Product Specification Specification Clarification update Date April 2012 May 2012 This product specification applies to only the standard Intel® Desktop Board DZ77GA-70K with BIOS identifier GAZ7711H.86A. INFORMATION IN
  • Intel DZ77GA-70K | Technical Product Specification - Page 3
    Z77 processor used on this AA revision consists of the following component: Device 82Z77 Stepping C1 S-Spec Numbers SLJC7 Specification Changes or Clarifications Table 1 indicates the Specification Changes or Specification Clarifications that apply to the Intel® Desktop Board DZ77GA-70K. Table
  • Intel DZ77GA-70K | Technical Product Specification - Page 4
    Intel Desktop Board DZ77GA-70K Technical Product Specification iv
  • Intel DZ77GA-70K | Technical Product Specification - Page 5
    of the hardware used on the Intel Desktop Board DZ77GA-70K 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 DZ77GA-70K | Technical Product Specification - Page 6
    Intel Desktop Board DZ77GA-70K 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 DZ77GA-70K | Technical Product Specification - Page 7
    Description 1.1 Overview 13 1.1.1 Feature Summary 13 1.1.2 Board Layout 15 1.1.3 Block Diagram 18 1.2 Online Support 19 1.3 Processor 19 1.3.1 Graphics Subsystem 20 1.4 System Memory 21 1.4.1 Memory Configurations 23 1.5 Intel® Z77 Express Chipset 25 1.5.1 Direct Media Interface (DMI 25
  • Intel DZ77GA-70K | Technical Product Specification - Page 8
    Intel Desktop Board DZ77GA-70K Technical Product Specification 1.11.3 Chassis Intrusion and Detection 36 1.11.4 Thermal Monitoring 37 1.12 Power Management 38 1.12.1 ACPI 38 1.12.2 Hardware Support 41 1.13 Board Status LEDs 46 1.14 Onboard Power and Reset Buttons 48 2 Technical Reference 2.1
  • Intel DZ77GA-70K | Technical Product Specification - Page 9
    Contents 3.10 BIOS Security Features 78 3.11 Back to BIOS Button 79 3.12 BIOS Performance Features 79 4 Error Messages and Beep Codes 4.1 Speaker 81 4.2 BIOS Beep Codes 81 4.3 Front-panel Power LED Blink Codes 82 4.4 BIOS Error Messages 82 4.5 Port 80h Power On Self Test (POST) Codes 83 5
  • Intel DZ77GA-70K | Technical Product Specification - Page 10
    70 36. BIOS Setup Program Menu Bar 72 37. BIOS Setup Program Function Keys 72 38. Acceptable Drives/Media Types for BIOS Recovery 75 39. Boot Device Menu Options 76 40. Supervisor and User Password Functions 78 41. BIOS Beep Codes 81 42. Front-panel Power LED Blink Codes 82 43. BIOS Error
  • Intel DZ77GA-70K | Technical Product Specification - Page 11
    Contents 46. Typical Port 80h POST Sequence 88 47. Safety Standards 89 48. EMC Regulations 93 49. Regulatory Compliance Marks 97 xi
  • Intel DZ77GA-70K | Technical Product Specification - Page 12
    Intel Desktop Board DZ77GA-70K Technical Product Specification xii
  • Intel DZ77GA-70K | Technical Product Specification - Page 13
    processor family processors Intel® Z77 Express Chipset consisting of the Intel® Z77 Platform Controller Hub (PCH) • 8-channel (7.1 + 2) Intel® High Definition (Intel® HD) Audio via the Realtek* ALC898 audio codec including: ― Front panel audio header with support for Intel HD Audio and AC '97 Audio
  • Intel DZ77GA-70K | Technical Product Specification - Page 14
    One port via a back panel connector ― One port via a front-panel header (blue) Wireless Module BIOS Instantly Available PC Technology LAN Support Expansion Capabilities • Separate module that provides both Bluetooth* and WiFi included with the desktop board • Intel® BIOS resident in the SPI Flash
  • Intel DZ77GA-70K | Technical Product Specification - Page 15
    Product Description 1.1.2 Board Layout Figure 1 shows the location of the major components on Intel Desktop Board DZ77GA-70K. Figure 1. Major Board Components Table 3 lists the components identified in Figure 1. 15
  • Intel DZ77GA-70K | Technical Product Specification - Page 16
    Intel Desktop Board DZ77GA-70K Technical Product Specification Table 3. Components Shown in Figure 1 Label Description A PCI Express x4 bus add-in card connector B Conventional PCI bus add-in card connector C PCI Express x16 bus add-in card connector (x8 electrical; x16 compatible) D S/
  • Intel DZ77GA-70K | Technical Product Specification - Page 17
    Shown in Figure 1 (continued) Label Description MM Front panel USB 3.0 connector (blue) NN Front panel USB 3.0 connector (blue) OO S/PDIF out header PP Chassis intrusion header QQ Board status LEDs RR Auxiliary fan header SS IEEE 1394a front panel header Product Description 17
  • Intel DZ77GA-70K | Technical Product Specification - Page 18
    Intel Desktop Board DZ77GA-70K 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 18
  • Intel DZ77GA-70K | Technical Product Specification - Page 19
    -70K 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 DZ77GA-70K Supported processors Chipset information BIOS and driver updates Tested memory
  • Intel DZ77GA-70K | Technical Product Specification - Page 20
    Intel Desktop Board DZ77GA-70K 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®
  • Intel DZ77GA-70K | Technical Product Specification - Page 21
    DDR3 1600 MHz DIMMs are only supported by 3rd generation Intel Core processor family processors • XMP version 1.3 performance profile support for memory speeds above 1600 MHz NOTE To be fully compliant with all applicable DDR SDRAM memory specifications, the board should be populated with DIMMs that
  • Intel DZ77GA-70K | Technical Product Specification - Page 22
    Intel Desktop Board DZ77GA-70K Technical Product Specification Intel has not tested and does not warranty the operation of the processor beyond its specifications. For information on the processor warranty, refer to http://www.intel.com/support/processors/sb/CS020033.htm?wapkw=(processor+warranty).
  • Intel DZ77GA-70K | Technical Product Specification - Page 23
    . Technology and device width can vary from one channel to the other. If different speed DIMMs are used between channels, the slowest memory timing will be used. For information about... Memory Configuration Examples Refer to: http://www.intel.com/support/motherboards/desktop/sb/cs011965.htm 23
  • Intel DZ77GA-70K | Technical Product Specification - Page 24
    Intel Desktop Board DZ77GA-70K Technical Product Specification Figure 3 illustrates the DIMM configuration. 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. 24
  • Intel DZ77GA-70K | Technical Product Specification - Page 25
    the board's I/O paths. For information about The Intel Z77 Express Chipset Resources used by the chipset Refer to http://www.intel.com/products/desktop/chipsets/index.htm Chapter 2 1.5.1 Direct Media Interface (DMI) DMI is the chip-to-chip connection between the processor and PCH. This high-speed
  • Intel DZ77GA-70K | Technical Product Specification - Page 26
    ), and low-speed (LS) traffic on the bus. The board supports up to eight USB 2.0 ports and eight USB 3.0 ports. The Intel Z77 Express Chipset provides the USB controller for all the ports. The port arrangement is as follows: • Eight USB 3.0 ports:  Four ports are implemented with stacked back panel
  • Intel DZ77GA-70K | Technical Product Specification - Page 27
    The board provides nine SATA connectors, through the PCH, which support one device each: • Two SATA 6.0 Gb/s interfaces through the Intel Z77 Express Chipset with Intel® Rapid Storage Technology RAID support (blue) • Two SATA 6.0 Gb/s interfaces through a Marvel 88SE9172 controller (gray) • One back
  • Intel DZ77GA-70K | Technical Product Specification - Page 28
    Intel Desktop Board DZ77GA-70K Technical Product Specification 1.5.4.2 Intel® Smart Response Technology Intel® Smart Response Technology is a disk caching solution that can provide improved computer system performance with improved power savings. It allows configuration of a computer system with
  • Intel DZ77GA-70K | Technical Product Specification - Page 29
    • Consumer Infrared (CIR) headers • Serial IRQ interface compatible with serialized IRQ support for PCI systems • Intelligent power management, including a hardware. Customers are required to buy or create their own interface modules to plug into Intel Desktop Boards for this feature to work. 29
  • Intel DZ77GA-70K | Technical Product Specification - Page 30
    Intel Desktop Board DZ77GA-70K 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
  • Intel DZ77GA-70K | Technical Product Specification - Page 31
    Audio Subsystem Components The audio subsystem includes the following components: • Intel Z77 Express Chipset • Realtek ALC898 audio codec • Front panel audio header that supports Intel HD audio and AC '97 audio (a 2 x 5- pin header that provides mic in and line out signals for front panel audio
  • Intel DZ77GA-70K | Technical Product Specification - Page 32
    Intel Desktop Board DZ77GA-70K Technical Product Specification 1.9 LAN Subsystem The two LAN subsystems consists of the following: • Intel 82579 Gigabit Ethernet Controller and Intel 82574 Gigabit Ethernet Controller (10/100/1000 Mb/s) • Intel Z77 Express Chipset • RJ-45 LAN connector with
  • Intel DZ77GA-70K | Technical Product Specification - Page 33
    drivers are available from Intel's World Wide Web site. For information about Obtaining LAN software and drivers Refer to http://downloadcenter.intel Table 7 describes the LED states when the board is powered up and the LAN subsystems are occurring. 10 Mb/s data rate is selected. 100 Mb/s
  • Intel DZ77GA-70K | Technical Product Specification - Page 34
    Intel Desktop Board DZ77GA-70K Technical Product Specification 1.10 Bluetooth*/WiFi Module The WiFi/Bluetooth* module is supplemental hardware that is included with certain Desktop Boards (see Figure 6). Figure 6. Bluetooth/WiFi Module 1.10.1 Bluetooth Technology (Module) The Bluetooth Module
  • Intel DZ77GA-70K | Technical Product Specification - Page 35
    (Windows XP, Windows Vista, and Windows 7 both 32 bit and 64 bit) For information about Obtaining WiFi information and drivers Refer to http://msdn.microsoft.com/enus/library/aa362932(VS.85).aspx 1.11 Hardware Management Subsystem The hardware management features enable the board to be compatible
  • Intel DZ77GA-70K | Technical Product Specification - Page 36
    Intel Desktop Board DZ77GA-70K Technical Product Specification 1.11.1 Hardware Monitoring and Fan Control The hardware monitoring and fan control subsystem is based on the Winbond* W83677HG-I device, which supports the following: • Processor and system ambient temperature monitoring • Chassis fan
  • Intel DZ77GA-70K | Technical Product Specification - Page 37
    thermal sensors and fan headers. Item A B C D E F Description Rear chassis fan header Thermal diode, located on processor die Processor fan header Front chassis fan header Thermal diode, located on the Intel Z77 Express Chipset Auxiliary fan header Figure 7. Thermal Sensors and Fan Headers 37
  • Intel DZ77GA-70K | Technical Product Specification - Page 38
    Intel Desktop Board DZ77GA-70K Technical Product Specification 1.12 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
  • Intel DZ77GA-70K | Technical Product Specification - Page 39
    user settings to put the system as a whole into a low-power state. Table 9 lists the power states supported by the board along with 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.
  • Intel DZ77GA-70K | Technical Product Specification - Page 40
    Intel Desktop Board DZ77GA-70K Technical Product Specification 1.12.1.2 Wake-up Devices and Events Table 10 lists the devices or specific events that can wake the computer from specific states. Table 10. Wake-up Devices and Events These devices/events can wake up the computer... Power switch RTC
  • Intel DZ77GA-70K | Technical Product Specification - Page 41
    current required depends on the wake devices supported and manufacturing options. The board provides several power management hardware features, 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
  • Intel DZ77GA-70K | Technical Product Specification - Page 42
    Intel Desktop Board DZ77GA-70K Technical Product Specification 1.12.2.2 Fan Headers The function/operation of the fan headers is as follows: • The fans are on when the board is in the S0 state • The fans are off when the board is off or in the S3, S4, or S5 state • Each fan header is wired to a fan
  • Intel DZ77GA-70K | Technical Product Specification - Page 43
    returns to its last known wake state. Table 10 on page 40 lists the devices and events that can wake the computer from the S3 state. The board supports the PCI Bus Power Management Interface Specification. Add-in boards that also support this specification can participate in power management and
  • Intel DZ77GA-70K | Technical Product Specification - Page 44
    Intel Desktop Board DZ77GA-70K Technical Product Specification 1.12.2.10 Power Supervisor The Power Supervisor actively monitors the input voltages from the power supply and protects the board will be added to the BIOS Event Log for each event that takes place until the BIOS Event Log is cleared. 1.
  • Intel DZ77GA-70K | Technical Product Specification - Page 45
    Status LEDs The VR status 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
  • Intel DZ77GA-70K | Technical Product Specification - Page 46
    Intel Desktop Board DZ77GA-70K Technical Product Specification 1.13 Board Status LEDs The Desktop Board provides 11 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 DZ77GA-70K | Technical Product Specification - Page 47
    Table 11. Board Status LEDs Item/Callout in Figure 10 LED Name A Hard Drive Activity LED Color Blue B CPU Hot Red C VR Hot Red D Watch Dog Fire / Back to Red BIOS E CPU Initialization Green F Memory Initialization Green G Video Initialization Green H USB Initialization Green
  • Intel DZ77GA-70K | Technical Product Specification - Page 48
    Intel Desktop Board DZ77GA-70K Technical Product Specification 1.14 Onboard Power and Reset Buttons 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
  • Intel DZ77GA-70K | Technical Product Specification - Page 49
    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 Conventional PCI bus add-in cards, PCI Express configuration space, BIOS (SPI Flash device), and chipset overhead resides above
  • Intel DZ77GA-70K | Technical Product Specification - Page 50
    Intel Desktop Board DZ77GA-70K Technical Product Specification Figure 12. Detailed System Memory Address Map 50
  • Intel DZ77GA-70K | Technical Product Specification - Page 51
    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 DZ77GA-70K | Technical Product Specification - Page 52
    Intel Desktop Board DZ77GA-70K Technical Product Specification 2.2.1 Back Panel Connectors Figure 13 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 IEEE 1394a connector eSATA connector
  • Intel DZ77GA-70K | Technical Product Specification - Page 53
    Technical Reference 2.2.2 Component-side Connectors and Headers Figure 14 shows the locations of the component-side connectors and headers. Figure 14. Component-side Connectors and Headers Table 13 lists the component-side connectors and headers identified in Figure 14. 53
  • Intel DZ77GA-70K | Technical Product Specification - Page 54
    Intel Desktop Board DZ77GA-70K Technical Product Specification Table 13. Component-side Connectors and Headers Shown in Figure 14 Item/callout from Figure 14 Description A PCI Express x1 bus add-in card connector B Conventional PCI bus add-in card connector C PCI Express x16 bus add-in card
  • Intel DZ77GA-70K | Technical Product Specification - Page 55
    (positive) 3 Ground 5 Data B (positive) 7 +12 V DC 9 Key (no pin) Pin 2 4 6 8 10 Signal Name Data A (negative) Ground Data B (negative) +12 V DC Ground Table 15. Front Panel Audio Header for Intel HD Audio Pin Signal Name Pin Signal Name 1 [Port 1] Left channel 2 Ground 3 [Port
  • Intel DZ77GA-70K | Technical Product Specification - Page 56
    Intel Desktop Board DZ77GA-70K Technical Product Specification Table 18. SATA Connectors Pin Signal Name 1 Ground 2 TXP 3 TXN 4 Ground 5 RXN 6 RXP 7 Ground Table 19. Dual-Port Front Panel USB USB3 ICC Port1 D+ (USB2 Signal D+) 10 ID Over Current Protection 11 IntA_P2_D+ USB3
  • Intel DZ77GA-70K | Technical Product Specification - Page 57
    Ground 2 Intruder# Table 22. Processor, Front and Rear Chassis, and Auxiliary (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
  • Intel DZ77GA-70K | Technical Product Specification - Page 58
    bus add-in boards with SMBus support to access sensor data on the desktop board. The specific SMBus signals are as follows:  The SMBus clock line is connected to pin A40.  The SMBus data line is connected to pin A41. NOTE PCI Express 3.0 is only supported by 3rd generation Intel Core processor
  • Intel DZ77GA-70K | Technical Product Specification - Page 59
    compatible with 2 x 10 connectors previously used on Intel Desktop boards. The board supports the use of ATX12V power supplies with either 2 x 10 always be used. Failure to do so will prevent the board from booting. Table 26. Processor Core Power Connector Pin Signal Name Pin Signal Name 1
  • Intel DZ77GA-70K | Technical Product Specification - Page 60
    Intel Desktop Board DZ77GA-70K Technical Product Specification 2.2.2.4 Front Panel Header This section describes the functions of the front panel header. Table 28 lists the signal names of the front panel header. Figure 15 is a connection diagram for the front panel header. Table 28. Front Panel
  • Intel DZ77GA-70K | Technical Product Specification - Page 61
    SPST) type switch that is normally open. When the switch is closed, the board resets and runs the POST. 2.2.2.4.3 Power/Sleep LED Header Pins 2 and 4 can 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
  • Intel DZ77GA-70K | Technical Product Specification - Page 62
    Intel Desktop Board DZ77GA-70K Technical Product Specification 2.2.2.5 Front Panel USB 2.0 Headers Figure 16 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 DZ77GA-70K | Technical Product Specification - Page 63
    program's mode. Table 31 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 17
  • Intel DZ77GA-70K | Technical Product Specification - Page 64
    Intel Desktop Board DZ77GA-70K Technical Product Specification Table 31. 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 DZ77GA-70K | Technical Product Specification - Page 65
    designed to fit into an ATX-form-factor chassis. Figure 18 illustrates the mechanical form factor for the board. Dimensions are given in inches [millimeters]. The outer dimensions are 12.00 inches by 9.60 inches [304.80 millimeters by 243.84 millimeters]. Location of
  • Intel DZ77GA-70K | Technical Product Specification - Page 66
    Intel Desktop Board DZ77GA-70K Technical for a system consisting of a supported 95 W processor (see Section 1.3 on page 19 for a list of supported processors), 4 GB DDR3 RAM, one Selecting an appropriate power supply Refer to http://support.intel.com/support/motherboards/desktop/sb /CS-026472.htm
  • Intel DZ77GA-70K | Technical Product Specification - Page 67
    headers. Table 33. Fan Header Current Capability Fan Header Maximum Available Current Processor fan 2.0 A Front chassis fan 1.5 A Rear chassis fan 1.5 A Auxiliary chassis fan 1.5 A 2.5.3 Add-in Board Considerations The board is designed to provide 2 A (average) of current for each add-in
  • Intel DZ77GA-70K | Technical Product Specification - Page 68
    Intel Desktop Board DZ77GA-70K 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 DZ77GA-70K | Technical Product Specification - Page 69
    when considering proper airflow to cool the board. Table 34. Thermal Considerations for Components Component Maximum Case Temperature Processor For processor case temperature, see processor datasheets and processor specification updates Intel Z77 Express Chipset 104 oC (under bias) For
  • Intel DZ77GA-70K | Technical Product Specification - Page 70
    Intel Desktop Board DZ77GA-70K Technical Product Specification 2.7 Reliability The Mean Time Between Failures the board. Table 35. Environmental Specifications Parameter Temperature Non-Operating Operating Shock Unpackaged Packaged Vibration Unpackaged Packaged Specification -20 °C to +70 °C
  • Intel DZ77GA-70K | Technical Product Specification - Page 71
    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 information, and Plug and Play support. The BIOS
  • Intel DZ77GA-70K | Technical Product Specification - Page 72
    Intel Desktop Board DZ77GA-70K Technical Product Specification Table 36 lists the BIOS Setup program menu features. Table 36. BIOS Setup Program Menu Bar Maintenance Main Configura- tion Performance Security Power Clears passwords and displays processor information Displays processor and
  • Intel DZ77GA-70K | Technical Product Specification - Page 73
    asset tags • Resource data, such as memory size, cache size, and processor speed • Dynamic data, such as event detection and error logging Non-Plug and Play operating systems require an additional interface for obtaining the SMBIOS information. The BIOS supports an SMBIOS table interface for such
  • Intel DZ77GA-70K | Technical Product Specification - Page 74
    Intel Desktop Board DZ77GA-70K 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 DZ77GA-70K | Technical Product Specification - Page 75
    /motherbd/software/itk/ http://developer.intel.com/products/motherboard/DZ77GA -70K/tools.htm and http://developer.intel.com/design/motherbd/software.htm 3.7 BIOS Recovery It is unlikely that anything will interrupt a BIOS update; however, if an interruption occurs, the BIOS could be damaged. Table
  • Intel DZ77GA-70K | Technical Product Specification - Page 76
    Intel Desktop Board DZ77GA-70K 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 DZ77GA-70K | Technical Product Specification - Page 77
    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 POST execution time. • In the Boot Menu, set the hard disk drive as the first
  • Intel DZ77GA-70K | Technical Product Specification - Page 78
    Intel Desktop Board DZ77GA-70K 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 DZ77GA-70K | Technical Product Specification - Page 79
    . • 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 Using the Back to BIOS button does not set the board to the factory BIOS defaults. To restore settings to the factory defaults, use the
  • Intel DZ77GA-70K | Technical Product Specification - Page 80
    Intel Desktop Board DZ77GA-70K Technical Product Specification 80
  • Intel DZ77GA-70K | Technical Product Specification - Page 81
    POST, the BIOS causes the board's speaker to beep an error message describing the problem (see Table 41). Table 41. 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-off
  • Intel DZ77GA-70K | Technical Product Specification - Page 82
    Intel Desktop Board DZ77GA-70K 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 42). Table 42. Front-panel Power LED
  • Intel DZ77GA-70K | Technical Product Specification - Page 83
    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 DZ77GA-70K | Technical Product Specification - Page 84
    Intel Desktop Board DZ77GA-70K Technical Product Specification Table 45. 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, S3, S4, S5 Security Phase (SEC) 0x08
  • Intel DZ77GA-70K | Technical Product Specification - Page 85
    Error Messages and Beep Codes Table 45. 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
  • Intel DZ77GA-70K | Technical Product Specification - Page 86
    Intel Desktop Board DZ77GA-70K Technical Product Specification Table 45. 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
  • Intel DZ77GA-70K | Technical Product Specification - Page 87
    Error Messages and Beep Codes Table 45. 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 DZ77GA-70K | Technical Product Specification - Page 88
    Intel Desktop Board DZ77GA-70K Technical Product Specification Table 46. 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 DZ77GA-70K | Technical Product Specification - Page 89
    information for Intel Desktop Board DZ77GA-70K: • 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 DZ77GA-70K complies with
  • Intel DZ77GA-70K | Technical Product Specification - Page 90
    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 DZ77GA-70K is in conformity with all applicable essential requirements necessary for CE marking, following the
  • Intel DZ77GA-70K | Technical Product Specification - Page 91
    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 DZ77GA-70K | Technical Product Specification - Page 92
    Intel Desktop Board DZ77GA-70K 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
  • Intel DZ77GA-70K | Technical Product Specification - Page 93
    ına gidin. 5.1.4 EMC Regulations Intel Desktop Board DZ77GA-70K complies with the EMC regulations stated in Table 48 when correctly installed in a compatible host system. Table 48. EMC Regulations Regulation Title FCC 47 CFR Part 15, Subpart B Title 47 of the Code of Federal Regulations, Part
  • Intel DZ77GA-70K | Technical Product Specification - Page 94
    Intel Desktop Board DZ77GA-70K Technical Product Specification FCC Declaration of Conformity This device complies with radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee
  • Intel DZ77GA-70K | Technical Product Specification - Page 95
    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 DZ77GA-70K | Technical Product Specification - Page 96
    US Environmental Protection Agency have continually revised the ENERGY STAR requirements. Intel has worked directly with these two governmental agencies in the definition of new requirements. Intel Desktop Board DZ77GA-70K meets the following program requirements in an adequate system configuration
  • Intel DZ77GA-70K | Technical Product Specification - Page 97
    Compliance Marks (Board Level) Intel Desktop Board DZ77GA-70K has the 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-DZ77GA-70K
  • Intel DZ77GA-70K | Technical Product Specification - Page 98
    Intel Desktop Board DZ77GA-70K 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 DZ77GA-70K | Technical Product Specification - Page 99
    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 DZ77GA-70K | Technical Product Specification - Page 100
    Intel Desktop Board DZ77GA-70K 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 DZ77GA-70K | Technical Product Specification - Page 101
    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. 101
  • Intel DZ77GA-70K | Technical Product Specification - Page 102
    Intel Desktop Board DZ77GA-70K Technical Product Specification 102
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Intel® Desktop Board
DZ77GA-70K
Technical Product Specification
May 2012
Order Number:
G54936-002
The Intel
®
Desktop Board DZ77GA-70K 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 DZ77GA-70K Specification Update.