Intel® Desktop Board DQ77MK Technical Product Specification May 2012 Part Number: G54941-001 The Intel Desktop Board DQ77MK 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 DQ77MK Specification Update.
Revision History Revision -001 Revision History Date ® First release of the Intel Desktop Board DQ77MK Technical Product Specification May 2012 This product specification applies to only the standard Intel® Desktop Board with BIOS identifier MKQ7710H.86A. INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL® PRODUCTS. NO LICENSE, EXPRESS OR IMPLIED, BY ESTOPPEL OR OTHERWISE, TO ANY INTELLECTUAL PROPERTY RIGHTS IS GRANTED BY THIS DOCUMENT.
Board Identification Information Basic Desktop Board DQ77MK Identification Information AA Revision BIOS Revision Notes G39642-300 MKQ7710H.86A.0034 1,2 Notes: 1. The AA number is found on a small label on the component side of the board. 2. The Q77 processor used on this AA revision consists of the following component: Device Stepping S-Spec Numbers Intel Q77 Express Chipset C1 SLJ83 Errata Current characterized errata, if any, are documented in a separate Specification Update.
Intel Desktop Board DQ77MK Technical Product Specification iv
Preface This Technical Product Specification (TPS) specifies the board layout, components, connectors, power and environmental requirements, and the BIOS for Intel® Desktop Board DQ77MK. Intended Audience The TPS is intended to provide detailed, technical information about Intel Desktop Board DQ77MK and its components to the vendors, system integrators, and other engineers and technicians who need this level of information. It is specifically not intended for general audiences.
Intel Desktop Board DQ77MK Technical Product Specification Other Common Notation vi # Used after a signal name to identify an active-low signal (such as USBP0#) GB Gigabyte (1,073,741,824 bytes) GB/s Gigabytes per second Gb/s Gigabits per second I/O Input/Output KB Kilobyte (1024 bytes) Kb Kilobit (1024 bits) kb/s 1000 bits per second MB Megabyte (1,048,576 bytes) MB/s Megabytes per second Mb Megabit (1,048,576 bits) Mb/s Megabits per second TDP Thermal Design Power xxh An addr
Contents 1 Product Description 1.1 Overview ......................................................................................... 11 1.1.1 Feature Summary ................................................................. 11 1.1.2 Board Layout ........................................................................ 13 1.1.3 Block Diagram ...................................................................... 15 1.2 Online Support ............................................................................
Intel Desktop Board DQ77MK Technical Product Specification 2.2 Connectors and Headers .................................................................... 47 2.2.1 Back Panel Connectors ........................................................... 48 2.2.2 Component-side Connectors and Headers................................. 49 2.3 Jumper Block ................................................................................... 61 2.4 Intel® Management Engine BIOS Extension (Intel® MEBX) Reset Header .......
Contents 5 Regulatory Compliance and Battery Disposal Information 5.1 Regulatory Compliance ...................................................................... 87 5.1.1 Safety Standards................................................................... 87 5.1.2 European Union Declaration of Conformity Statement ................ 88 5.1.3 Product Ecology Statements ................................................... 89 5.1.4 China RoHS ......................................................................
Intel Desktop Board DQ77MK Technical Product Specification 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40. 41. 42. 43. 44. 45. 46. 47. 48. 49. 50. 51. 52. 53. 54. 55. x Wake-up Devices and Events ............................................................. 40 System Memory Map......................................................................... 47 Component-side Connectors and Headers Shown in Figure 11 ................
1 Product Description 1.1 Overview 1.1.1 Feature Summary Table 1 summarizes the major features of the board. Table 1. Feature Summary Form Factor Micro-ATX (9.60 inches by 9.60 inches [243.84 millimeters by 243.84 millimeters]) Processor • 3rd generation Intel® Core processor family and 2nd generation Intel® Core processor family processors with up to 95 W TDP in an LGA1155 socket ― One PCI Express* 3.
Intel Desktop Board DQ77MK Technical Product Specification Table 1.
Product Description 1.1.2 Board Layout Figure 1 shows the location of the major components on Intel Desktop Board DQ77MK. Figure 1.
Intel Desktop Board DQ77MK Technical Product Specification Table 2 lists the components identified in Figure 1. Table 2.
Product Description 1.1.3 Block Diagram Figure 2 is a block diagram of the major functional areas of the board. Figure 2.
Intel Desktop Board DQ77MK Technical Product Specification 1.2 1.3 Online Support To find information about… Visit this World Wide Web site: Intel Desktop Board DQ77MK 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 Intel Desktop Board DQ77MK http://ark.intel.com Supported processors http://processormatch.intel.com Chipset information http://www.intel.com/products/desktop/chipsets/index.
Product Description 1.3.1 Graphics Subsystem The board supports graphics through either the processor Intel HD Graphics or a PCI Express x16 add-in graphics card. 1.3.1.1 Processor Graphics The board supports integrated graphics through the Intel® Flexible Display Interface (Intel® FDI) for processors with Intel HD Graphics. 1.3.1.1.
Intel Desktop Board DQ77MK Technical Product Specification 1.3.1.2 PCI Express x16 Graphics rd 3 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: • • • 18 PCI Express 3.0 with a raw bit rate of 8.0 GT/s results in an effective bandwidth of 1 GB/s each direction per lane.
Product Description 1.4 System Memory The board has four DIMM sockets and supports the following memory features: • • • • 1.5 V DDR3 SDRAM DIMMs with gold plated contacts, with the option to raise the voltage to support higher performance DDR3 SDRAM DIMMs. 1.35 V Low Voltage DDR3 DIMMs (JEDEC specification) Two independent memory channels with interleaved mode support Unbuffered, single-sided or double-sided DIMMs with the following restriction: DIMMs with x16 organization are not supported.
Intel Desktop Board DQ77MK Technical Product Specification For information about… Refer to: Tested Memory http://support.intel.com/support/motherboards/desktop/sb /CS-025414.htm 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: • • • 20 Dual channel (Interleaved) mode. This mode offers the highest throughput for real world applications.
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. Populate DIMM sockets in the order in which they are numbered.
Intel Desktop Board DQ77MK Technical Product Specification Intel® Q77 Express Chipset 1.5 Intel Q77 Express Chipset with Intel Flexible Display Interconnect (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 Q77 Express Chipset is a centralized controller for the board’s I/O paths. For information about Refer to The Intel Q77 chipset http://www.intel.
Product Description Table 4. DVI Port Status Conditions PCI Express x16 Connector Status DVI Digital (DVI-D) Port Status DVI Analog (DVI-A) Port Status (Note 1) No add-in card installed Enabled Enabled PCI Express x16 add-in card installed Enabled (Note 2) Enabled (Note 2) Notes: 1. DVI analog output can also be converted to VGA with a DVI-VGA converter. 2. May require BIOS setup menu changes. 1.5.2.
Intel Desktop Board DQ77MK Technical Product Specification 1.5.3 USB The PCH contains up to two Enhanced Host Controller Interface (EHCI) host controllers that support USB high-speed signaling. High-speed USB 2.0 allows data transfers up to 480 Mb/s. All ports are high-speed, full-speed, and low-speed capable. The PCH also contains an integrated eXtensible Host Controller Interface (xHCI) host controller which supports USB 3.0 ports. This controller allows data transfers up to 5 Gb/s.
Product Description The PCH supports the Serial ATA Specification, Revision 3.0. The PCH also supports several optional sections of the Serial ATA II: Extensions to Serial ATA 1.0 Specification, Revision 1.0 (AHCI support is required for some elements). 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).
Intel Desktop Board DQ77MK Technical Product Specification 1.6 Real-Time Clock Subsystem A coin-cell battery (CR2032) powers the real-time clock and CMOS memory. When the computer is not plugged into a wall socket, the battery has an estimated life of three years. When the computer is plugged in, the standby current from the power supply extends the life of the battery. The clock is accurate to ± 13 minutes/year at 25 ºC with 3.3 VSB applied via the power supply 5V STBY rail.
Product Description 1.8 Audio Subsystem The board supports the Intel® High Definition Audio (Intel® HD Audio) subsystem. The audio subsystem consists of the following: • • Intel Q77 Express Chipset Realtek ALC892 audio codec The audio subsystem has the following features: • • • • • Advanced jack sense for the back panel audio jacks that enables the audio codec to recognize the device that is connected to an audio port.
Intel Desktop Board DQ77MK Technical Product Specification 1.8.2 Audio Connectors and Headers The board contains audio connectors and headers on both the back panel and the component side of the board. The component-side audio headers include front panel audio (a 2 x 5-pin header that provides mic in and line out signals for front panel audio connectors). The available configurable back panel audio connectors are shown in Figure 4.
Product Description 1.
Intel Desktop Board DQ77MK Technical Product Specification 1.9.2 LAN Subsystem Software When Intel AMT is not configured, the LAN controllers support features of Intel® Advanced Network Services (Intel® ANS). Intel ANS is included in the LAN driver software and contains support for teaming adapters in: • • • • • Adapter Fault Tolerance Switch Fault Tolerance Adaptive Load Balancing for both transmit and receive Static Link Aggregation IEEE 802.3ad Dynamic Link Aggregation.
Product Description Table 8 describes the LED states when the board is powered up and the LAN subsystem is operating. Table 8. LAN Connector LED States LED Link Data Rate LED Color Green Green/Yellow LED State Condition Off LAN link is not established. On LAN link is established. Blinking LAN activity is occurring. Off 10 Mb/s data rate is selected. Green 100 Mb/s data rate is selected. Yellow 1000 Mb/s data rate is selected. 1.
Intel Desktop Board DQ77MK Technical Product Specification 1.10.4 Thermal Monitoring Figure 6 shows the locations of the thermal sensors and fan headers. Item Description A Thermal diode, located on the processor die B Rear chassis fan header C Processor fan header D Front chassis fan header E Thermal diode, located on the Intel Q77 PCH Figure 6.
Product Description 1.11 Intel® Security and Manageability Technologies Intel® Security and Manageability Technologies provides tools and resources to help small business owners and IT organizations protect and manage their assets in a business or institutional environment. NOTE Software with security and/or manageability capability is required to take advantage of Intel platform security and/or management technologies. Intel® vPro™ Technology 1.11.
Intel Desktop Board DQ77MK Technical Product Specification • Keyboard, video and mouse (KVM) remote control, which allows redirection of a managed system’s video to a remote console which can then interact with it using the console’s own mouse and keyboard. NOTE Intel AMT requires the computer system to have an Intel AMT-enabled chipset, network hardware and software, as well as connection with a power source, a corporate network connection, and an Intel AMT-enabled remote management console.
Product Description Intel® Trusted Execution Technology 1.11.1.4 Intel® Trusted Execution Technology (Intel® TXT) is a hardware security solution that protects systems against software-based attacks by validating the behavior of key components at startup against a known good source. It requires that Intel VT be enabled and the presence of a TPM. For information about Refer to Intel Trusted Execution Technology http://www.intel.
Intel Desktop Board DQ77MK Technical Product Specification 1.11.2 Intel Small Business Technology ® Intel Small Business Technology (Intel® SBT) provides small businesses with security and productivity capabilities to help keep their PCs up-to-date, protected and running well.
Product Description 1.11.3 Intel® Management Engine (Intel® ME) Software and Drivers Intel ME software and drivers are available from Intel’s World Wide Web site. For information about Refer to Obtaining Intel ME software and drivers Section 1.2 on page 16 1.11.3.1 Intel® Management Engine “M” State LED The board has a blue-colored Intel ME “M” state LED (see Figure 7).
Intel Desktop Board DQ77MK Technical Product Specification 1.
Product Description 1.12.1.1 System States and Power States Under ACPI, the operating system directs all system and device power state transitions. The operating system puts devices in and out of low-power states based on user preferences and knowledge of how devices are being used by applications. Devices that are not being used can be turned off. The operating system uses information from applications and user settings to put the system as a whole into a low-power state.
Intel Desktop Board DQ77MK Technical Product Specification 1.12.1.2 Wake-up Devices and Events Table 12 lists the devices or specific events that can wake the computer from specific states. Table 12.
Product Description 1.12.2.1 Power Connector ATX12V-compliant power supplies can turn off the system power through system control. When an ACPI-enabled system receives the correct command, the power supply removes all non-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.
Intel Desktop Board DQ77MK Technical Product Specification 1.12.2.4 Instantly Available PC Technology CAUTION For Instantly Available PC technology, 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 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.
Product Description 1.12.2.10 +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 8 shows the location of the standby power LED. CAUTION If AC power has been switched off and the standby power indicator is still lit, disconnect the power cord before installing or removing any devices connected to the board. Failure to do so could damage the board and any attached devices. Figure 8.
Intel Desktop Board DQ77MK Technical Product Specification 44
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 the top of DRAM (total system memory).
Intel Desktop Board DQ77MK Technical Product Specification Figure 9.
Technical Reference 2.1.2 Memory Map Table 13 lists the system memory map. Table 13. System Memory Map Address Range (decimal) Address Range (hex) Size Description 1024 K - 33550336 K 100000 – 7FFC00000 32764 MB Extended memory 960 K - 1024 K F0000 - FFFFF 64 KB Runtime BIOS 896 K - 960 K E0000 - EFFFF 64 KB Reserved 800 K - 896 K C8000 - DFFFF 96 KB Potential available high DOS memory (open to the PCI Conventional bus). Dependent on video adapter used.
Intel Desktop Board DQ77MK Technical Product Specification 2.2.1 Back Panel Connectors Figure 10 shows the location of the back panel connectors for the board. Item Description A B C D E F G H I J K L M USB 2.0 high current charging ports eSATA connector IEEE 1394a connector LAN port USB 2.0 ports DisplayPort connector DVI-I connector DVI-D connector LAN port USB 3.0 ports Line in/surround Line out/front speakers Mic-in/center/subwoofer Figure 10.
Technical Reference 2.2.2 Component-side Connectors and Headers Figure 11 shows the locations of the component-side connectors and headers. Figure 11.
Intel Desktop Board DQ77MK Technical Product Specification Table 14 lists the component-side connectors and headers identified in Figure 11. Table 14.
Technical Reference 2.2.2.1 Signal Tables for the Connectors and Headers Table 15. Serial Port Connector Pin Signal Name Pin Signal Name 1 DCD (Data Carrier Detect) 2 RXD# (Receive Data) 3 TXD# (Transmit Data) 4 DTR (Data Terminal Ready) 5 Ground 6 DSR (Data Set Ready) 7 RTS (Request To Send) 8 CTS (Clear To Send) 9 RI (Ring Indicator) 10 Key (no pin) Table 16.
Intel Desktop Board DQ77MK Technical Product Specification Table 19. Front Panel USB 3.
Technical Reference Table 22. PCI Express Full-/Half-Mini Card Connector Pin 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 Reserved 11 REFCLK- 12 Reserved 13 REFCLK+ 14 Reserved 15 GND 16 Reserved 17 Reserved 18 GND 19 Reserved 20 Reserved 21 GND 22 PERST# 23 PERn0 24 +3.3 V aux 25 PERp0 26 GND 27 GND 28 +1.
Intel Desktop Board DQ77MK Technical Product Specification Table 22. 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 42 LED_WWAN# 43 Reserved 44 LED_WLAN# 45 Reserved 46 LED_WPAN# 47 Reserved 48 +1.5V (mSATA) 3.3 V NC (mSATA indicator) (mSATA) Vendor; (Intel AMT) C-Link_CLK* (mSATA) Vendor (Intel AMT) C-Link_DAT* (mSATA) DA/DSS 49 Reserved 50 GND 51 Reserved 52 +3.
Technical Reference Table 24. S/PDIF Header Pin Signal Name 1 Ground 2 S/PDIF out 3 Key (no pin) 4 +5 V DC Table 25. Chassis Intrusion Header Pin Signal Name 1 Intruder# 2 Ground Table 26. 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 27.
Intel Desktop Board DQ77MK Technical Product Specification 2.2.2.2 Add-in Card Connectors The board has the following add-in card connectors: • • • • One One One One PCI Express x16 (3.0/2.x/1.x) PCI Express x4 (2.x/1.x) PCI Express x1 (2.x/1.x) Conventional PCI (rev 2.3) Note the following considerations for the Conventional PCI bus connector: • • The Conventional PCI bus connector is bus master capable. SMBus signals are routed to the Conventional PCI bus connector.
Technical Reference 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 previously used on Intel Desktop boards. The board supports the use of ATX12V power supplies with either 2 x 10 or 2 x 12 main power cables. When using a power supply with a 2 x 10 main power cable, attach that cable to the main power connector, leaving pins 11, 12, 23, and 24 unconnected.
Intel Desktop Board DQ77MK 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 12 is a connection diagram for the front panel header. Table 30.
Technical Reference 2.2.2.4.3 Power/Sleep LED Header Pins 2 and 4 can be connected to a one- or two-color LED. Table 31 shows the possible states for a one-color LED. Table 32 shows the possible states for a two-color LED. Table 31. States for a One-Color Power LED LED State Description Off Power off/sleeping Steady Green Running Table 32.
Intel Desktop Board DQ77MK Technical Product Specification 2.2.2.6 Front Panel USB 2.0 Connectors Figure 13 is a connection diagram for the front panel USB 2.0 connectors. NOTE • • The +5 V DC power on the USB connectors is fused. Use only a front panel USB connector that conforms to the USB 2.0 specification for high-speed USB devices. Figure 13. Connection Diagram for Front Panel USB 2.
Technical Reference 2.3 Jumper Block CAUTION Do not move the jumper with the power on. Always turn off the power and unplug the power cord from the computer before changing a jumper setting. Otherwise, the board could be damaged. Figure 14 shows the location of the jumper block. The 3-pin jumper block determines the BIOS Setup program’s mode. Table 34 describes the jumper settings for the three modes: normal, configure, and recovery.
Intel Desktop Board DQ77MK Technical Product Specification Intel® Management Engine BIOS Extension (Intel® MEBX) Reset Header 2.4 The Intel® MEBX reset header (see Figure 15) allows you to reset the Intel ME configuration to the factory defaults. Momentarily shorting pins 1 and 2 with a jumper (not supplied) will accomplish the following: • • Return all Intel ME parameters to their default values. Reset the Intel MEBX password to the default value (admin).
Technical Reference 2.5 2.5.1 Mechanical Considerations Form Factor The board is designed to fit into an ATX-form-factor chassis. Figure 16 illustrates the mechanical 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 16.
Intel Desktop Board DQ77MK Technical Product Specification 2.6 Electrical Considerations 2.6.1 Power Supply Considerations CAUTION The +5 V standby line from the power supply must be capable of providing adequate +5 V standby current. Failure to do so can damage the power supply. The total amount of standby current required depends on the wake devices supported and manufacturing options. Additional power required will depend on configurations chosen by the integrator.
Technical Reference 2.6.2 Power Supervisor This board supports a version of the Power Supervisor feature which adds protection to the 5 VSB power rail by limiting potential electrical overstress events to a nondestructive level. 2.6.3 Fan Header Current Capability CAUTION The processor fan must be connected to the processor fan header, not to a chassis fan header. Connecting the processor fan to a chassis fan header may result in onboard component damage that will halt fan operation.
Intel Desktop Board DQ77MK Technical Product Specification CAUTION Ensure that the ambient temperature does not exceed the board’s maximum operating temperature. Failure to do so could cause components to exceed their maximum case temperature and malfunction. For information about the maximum operating temperature, see the environmental specifications in Section 2.9. CAUTION Ensure that proper airflow is maintained in the processor voltage regulator circuit.
Technical Reference Table 39 provides maximum case temperatures for the components that are sensitive to thermal changes. The operating temperature, current load, or operating frequency could affect case temperatures. Maximum case temperatures are important when considering proper airflow to cool the board. Table 39.
Intel Desktop Board DQ77MK Technical Product Specification 2.8 Reliability The Mean Time Between Failures (MTBF) prediction is calculated using parts count method. The calculation is based on the Telcordia SR-332, Issue 2; Method I Case 3 50% electrical stress, 50 ºC ambient. The MTBF prediction is used to estimate repair rates and spare parts requirements. The MTBF data is calculated from predicted data at 50 ºC. The MTBF for the Intel Desktop Board DQ77MK is 211,190 hours. 2.
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 information, and Plug and Play support. The BIOS displays a message during POST identifying the type of BIOS and a revision code. The initial production BIOSs are identified as MKQ7710H.86A.
Intel Desktop Board DQ77MK Technical Product Specification Table 42 lists the BIOS Setup program menu features. Table 42.
Overview of BIOS Features 3.4 System Management BIOS (SMBIOS) SMBIOS is a Desktop Management Interface (DMI) compliant method for managing computers in a managed network. The main component of SMBIOS is the Management Information Format (MIF) database, which contains information about the computing system and its components. Using SMBIOS, a system administrator can obtain the system types, capabilities, operational status, and installation dates for system components.
Intel Desktop Board DQ77MK 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 of the following utilities, which are available on the Intel World Wide Web site: • • Intel® Express BIOS Update utility, which enables automated updating while in the Windows environment.
Overview of BIOS Features 3.6.2 Custom Splash Screen During POST, an Intel® splash screen is displayed by default. This splash screen can be augmented with a custom splash screen. The Intel Integrator’s Toolkit that is available from Intel can be used to create a custom splash screen. NOTE If you add a custom splash screen, it will share space with the Intel branded logo. For information about Refer to Intel Integrator Toolkit http://developer.intel.
Intel Desktop Board DQ77MK 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, removable drive third, and the network fourth. 3.8.1 Optical Drive Boot Booting from the optical drive is supported in compliance to the El Torito bootable CD-ROM format specification.
Overview of BIOS Features 3.9 Adjusting Boot Speed These factors affect system boot speed: • • • Selecting and configuring peripherals properly Optimized BIOS boot parameters Enabling the Fast Boot feature 3.9.1 Peripheral Selection and Configuration The following techniques help improve system boot speed: • • • • Choose a hard drive with parameters such as “power-up to data ready” in less than eight seconds that minimizes hard drive startup delays.
Intel Desktop Board DQ77MK 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 the computer, with the following restrictions: • • • • • • • The supervisor password gives unrestricted access to view and change all the Setup options in the BIOS Setup program. This is the supervisor mode.
Overview of BIOS Features NOTE The BIOS complies with NIST Special Publication 800-147 BIOS Protection Guidelines / Recommendations of the National Institute of Standards and Technology. Refer to http://csrc.nist.gov/publications/nistpubs/800-147/NIST-SP800-147-April2011.pdf for more information. 3.
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4 Error Messages and Beep Codes 4.1 Speaker The board-mounted speaker provides audible error code (beep code) information during POST. 4.2 For information about Refer to The location of the onboard speaker Figure 1, page 13 BIOS Beep Codes Whenever a recoverable error occurs during POST, the BIOS causes the board’s speaker to beep an error message describing the problem (see Table 47). Table 47. BIOS Beep Codes Type Pattern Frequency F2 Setup/F10 Boot Menu One 0.
Intel Desktop Board DQ77MK 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 48). Table 48. Front-panel Power LED Blink Codes Type Pattern Note F2 Setup/F10 Boot Menu None Prompt 4.4 BIOS update in progress Off when the update begins, then on for 0.5 seconds, then off for 0.5 seconds.
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. This code is useful for determining the point where an error occurred.
Intel Desktop Board DQ77MK Technical Product Specification Table 51.
Error Messages and Beep Codes Table 51.
Intel Desktop Board DQ77MK Technical Product Specification Table 51.
Error Messages and Beep Codes Table 51. Port 80h POST Codes (continued) Port 80 Code Progress Code Enumeration Removable Media 0xB8 Resetting removable media 0xB9 Disabling removable media 0xBA Detecting presence of a removable media (IDE, CDROM detection etc.
Intel Desktop Board DQ77MK Technical Product Specification Table 52.
5 Regulatory Compliance and Battery Disposal Information 5.1 Regulatory Compliance This section contains the following regulatory compliance information for Intel Desktop Board DQ77MK: • • • • • 5.1.
Intel Desktop Board DQ77MK 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 DQ77MK is in conformity with all applicable essential requirements necessary for CE marking, following the provisions of the European Council Directive 2004/108/EC (EMC Directive), 2006/95/EC (Low Voltage Directive), and 2002/95/EC (ROHS Directive).
Regulatory Compliance and Battery Disposal Information Portuguese Este produto cumpre com as normas da Diretiva Européia 2004/108/EC, 2006/95/EC & 2002/95/EC. Español Este producto cumple con las normas del Directivo Europeo 2004/108/EC, 2006/95/EC & 2002/95/EC. Slovensky Tento produkt je v súlade s ustanoveniami európskych direktív 2004/108/EC, 2006/95/EC a 2002/95/EC. Slovenščina Izdelek je skladen z določbami evropskih direktiv 2004/108/EC, 2006/95/EC in 2002/95/EC.
Intel Desktop Board DQ77MK 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 lugares seleccionados para su correspondiente reciclado. Consulte la http://www.intel.
Regulatory Compliance and Battery Disposal Information Russian В качестве части своих обязательств к окружающей среде, в Intel создана программа утилизации продукции Intel (Product Recycling Program) для предоставления конечным пользователям марок продукции Intel возможности возврата используемой продукции в специализированные пункты для должной утилизации. Пожалуйста, обратитесь на веб-сайт http://www.intel.
Intel Desktop Board DQ77MK Technical Product Specification 5.1.4 China RoHS Intel Desktop Board DQ77MK 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 SDT for Intel Desktop Board DQ77MK is shown in Figure 18. Figure 18.
Regulatory Compliance and Battery Disposal Information 5.1.5 EMC Regulations Intel Desktop Board DQ77MK complies with the EMC regulations stated in Table 54 when correctly installed in a compatible host system. Table 54. EMC Regulations Regulation Title FCC 47 CFR Part 15, Subpart B Title 47 of the Code of Federal Regulations, Part 15, Subpart B, Radio Frequency Devices. (USA) ICES-003 Interference-Causing Equipment Standard, Digital Apparatus.
Intel Desktop Board DQ77MK Technical Product Specification • • Connect the equipment to an outlet on a circuit other than the one to which the receiver is connected. Consult the dealer or an experienced radio/TV technician for help. Any changes or modifications to the equipment not expressly approved by Intel Corporation could void the user’s authority to operate the equipment. Tested to comply with FCC standards for home or office use.
Regulatory Compliance and Battery Disposal Information 5.1.6 ENERGY STAR* 5.0, e-Standby, and ErP Compliance The US Department of Energy and the 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 DQ77MK Technical Product Specification 5.1.7 Regulatory Compliance Marks (Board Level) Intel Desktop Board DQ77MK has the regulatory compliance marks shown in Table 55. Table 55. Regulatory Compliance Marks Description Mark UL joint US/Canada Recognized Component mark. Includes adjacent UL file number for Intel Desktop Boards: E210882. FCC Declaration of Conformity logo mark for Class B equipment. CE mark.
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. PRÉCAUTION Risque d'explosion si la pile usagée est remplacée par une pile de type incorrect. Les piles usagées doivent être recyclées dans la mesure du possible.
Intel Desktop Board DQ77MK 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 el fabricante del equipo. Para deshacerse de las pilas usadas, siga igualmente las instrucciones del fabricante. WAARSCHUWING Er bestaat ontploffingsgevaar als de batterij wordt vervangen door een onjuist type batterij. Batterijen moeten zoveel mogelijk worden gerecycled.
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 wybuchu w przypadku zastosowania niewłaściwego typu baterii. Zużyte baterie należy w miarę możliwości utylizować zgodnie z odpowiednimi przepisami ochrony środowiska.
Intel Desktop Board DQ77MK Technical Product Specification 小心 如果更換的電池類型不正確，可能會有爆炸的危險。請盡可能將電池送至回收處。請依照當地的環保 規範來處理使用過的電池。 주의 배터리를 잘못된 종류로 교체할 경우 폭발 위험이 있습니다. 가능한 경우 배터리는 재활용해야 하며, 수명이 다한 배터리를 폐기할 때는 각 지역의 환경법을 따라야 합니다. 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.
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