Intel® Desktop Board DQ87PG Technical Product Specification October 2013 Part Number: G89983-004 The Intel Desktop Board DQ87PG 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 DQ87PG Specification Update.
Revision History Revision Revision History Date -001 ® First release of the Intel Desktop Board DQ87PG Technical Product Specification May 2013 -002 Specification Clarification July 2013 -003 Specification Clarification August 2013 -004 Specification Clarification October 2013 This product specification applies to only the standard Intel® Desktop Board with BIOS identifier PGQ8710H.86A. INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL® PRODUCTS.
Board Identification Information Basic Desktop Board DQ87PG Identification Information AA Revision BIOS Revision Notes G74154 PGQ8710H.86A 1,2 Notes: 1. The AA number is found on a small label on the component side of the board. 2.
Intel Desktop Board DQ87PG 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 DQ87PG. Intended Audience The TPS is intended to provide detailed, technical information about Intel Desktop Board DQ87PG 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 DQ87PG 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 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 address or data value e
Contents Revision History Board Identification Information ..................................................................iii Errata ......................................................................................................iii Preface Intended Audience..................................................................................... v What This Document Contains..................................................................... v Typographical Conventions ...............................
Intel Desktop Board DQ87PG Technical Product Specification 2 Technical Reference 2.1 Memory Resources ........................................................................... 47 2.1.1 Addressable Memory.............................................................. 47 2.2 Connectors and Headers .................................................................... 48 2.2.1 Back Panel Connectors ........................................................... 49 2.2.2 Component-side Connectors and Headers.......
Contents 4 Beep Codes, Error Messages, and POST Codes 4.1 BIOS Error Codes ............................................................................. 81 4.1.1 BIOS Beep Codes .................................................................. 81 4.1.2 Front-panel Power LED Blink Codes ......................................... 82 4.2 BIOS Error Messages ........................................................................ 82 4.3 Port 80h Power On Self Test (POST) Codes .................................
Intel Desktop Board DQ87PG Technical Product Specification 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40. 41. 42. 43. 44. 45. 46. 47. 48. 49. 50. 51. x LAN Connector LED States ................................................................. 29 Intel ME “M” State LED Behavior ........................................................ 37 Effects of Pressing the Power Switch ................................................
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.
Intel Desktop Board DQ87PG Technical Product Specification Table 1. Feature Summary (continued) Peripheral Interfaces • USB 3.0 ports: ― Four USB 3.0 ports are implemented with stacked back panel connectors ― Two front panel USB 3.0 ports are implemented through one internal connector • USB 2.
Product Description 1.1.2 Board Layout Figure 1 shows the location of the major components on Intel Desktop Board DQ87PG. Figure 1.
Intel Desktop Board DQ87PG 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 DQ87PG Technical Product Specification 1.2 1.3 Online Support To find information about… Visit this World Wide Web site: Intel Desktop Board DQ87PG 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 DQ87PG http://ark.intel.com Supported processors http://processormatch.intel.com Chipset information https://wwwssl.intel.
Product Description 1.3.1 Processor Graphics Subsystem The board supports graphics through either the processor Intel HD Graphics or a PCI Express x16 add-in graphics card. The board supports integrated graphics for processors with Intel HD Graphics. 1.3.1.1 Intel® High Definition (Intel® HD) Graphics The Intel HD graphics controller features the following: • 3D Features DirectX* 11.1 support • OpenGL* 4.
Intel Desktop Board DQ87PG Technical Product Specification 1.3.1.3 Integrated Audio Provided by the DisplayPort Interface The DisplayPort interface from the PCH supports audio. The processor supports two High Definition audio streams on two digital ports simultaneously. Table 4 shows the specific audio technologies supported by the PCH. Table 4.
Product Description 1.3.1.8 4 • • • th PCI Express Graphics generation Intel Core processors support PCI Express 3.0, 2.x, and 1.x: 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. The maximum theoretical bandwidth of the x16 interface is 16 GB/s in each direction, simultaneously, for a total bandwidth of 32 GB/s. PCI Express 2.x with a raw bit rate of 5.0 GT/s results in an effective bandwidth of 500 MB/s each direction per lane.
Intel Desktop Board DQ87PG Technical Product Specification 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.
Product Description 1.4.1 Memory Configurations th 4 generation Intel Core processors support the following types of memory organization: • • • Dual channel (Interleaved) mode. This mode offers the highest throughput for real world applications. Dual channel mode is enabled when the installed memory capacities of both DIMM channels are equal. Technology and device width can vary from one channel to the other but the installed memory capacity for each channel must be equal.
Intel Desktop Board DQ87PG Technical Product Specification 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.
Product Description Intel® Q87 Express Chipset 1.5 Intel Q87 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 Q87 Express Chipset is a centralized controller for the board’s I/O paths. For information about Refer to The Intel Q87 chipset http://www.intel.com/products/desktop/chipsets/index.
Intel Desktop Board DQ87PG Technical Product Specification 1.5.3 SATA Interfaces The board provides six SATA connectors, through the PCH, which support one device each. The PCH provides independent SATA ports with a theoretical maximum transfer rate of 6.0 Gb/s. A point-to-point interface is used for host to device connections. 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.
Product Description 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.
Intel Desktop Board DQ87PG Technical Product Specification 1.8 Audio Subsystem The board supports Intel HD Audio via the Realtek ALC662 audio codec. The audio subsystem supports the following features: • • • • • • Advanced jack sense for the back panel audio jacks that enables the audio codec to recognize the device that is connected to an audio port. Digital-to-Analog Converters (DAC) with 95 dB SNR (A-weighting) and Analog-toDigital Converters (ADC) with 90 dB SNR (A-weighting).
Product Description 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. Item Description A Line-in B Line-out (front speakers) C Mic-in (center/sub) Figure 4.
Intel Desktop Board DQ87PG Technical Product Specification 1.
Product Description Power Management Features: • • • • • • • • • • • Magic Packet* wake-up enable with unique MAC address ACPI register set and power down functionality supporting D0 and D3 states Full wake up support (APM, ACPI) MAC power down at Sx, DMoff with and without WoL Auto connect battery saver at S0 no link and Sx no link Energy Efficient Ethernet (EEE) support Latency Tolerance Reporting (LTR) Optimized Buffer Flash/Fill (OBFF) support ARP and ND proxy support through LAN Connected Device prox
Intel Desktop Board DQ87PG Technical Product Specification 1.10 Hardware Management Subsystem The hardware management features enable the board to be compatible with the Wired for Management (WfM) specification. The board has several hardware management features, including the following: • • Thermal and voltage monitoring Chassis intrusion detection 1.10.
Product Description 1.10.4 Thermal Monitoring Figure 6 shows the locations of the thermal sensors and fan headers. Item Description A Rear chassis fan header B Thermal diode, located on the processor die C Processor fan header D Front chassis fan header E Thermal diode, located on the Intel Q87 PCH Figure 6.
Intel Desktop Board DQ87PG Technical Product Specification 1.10.5 Intel® vPro™ Technology Intel® vPro™ Technology is a set of processor and platform capabilities designed to enable greater proactive security, enhanced maintenance, and improved remote management both inside and outside the corporate firewall.
Product Description • Remote troubleshooting and recovery that can significantly reduce desk-side visits and potentially increasing efficiency of IT technical staff. System event log IDE Redirection (IDE-R) or PXE boot: remote CD or network drive boot Serial over LAN OOB diagnostics Remote control • Operating system repair Proactive alerting that decreases downtime and minimizes time to repair.
Intel Desktop Board DQ87PG Technical Product Specification • KVM (Keyboard-Video-Mouse) Remote Control allows an IT administrator to remotely control a user’s keyboard without having to rely on third-party software applications. The user retains the ability to allow or discontinue the remote access through on-screen pop-up windows. The maximum resolution supported by KVM Remote Control is 2560 x 1600. NOTE KVM Remote Control requires the use of an Intel® processor with integrated graphics.
Product Description 1.10.5.2 Intel® Virtualization Technology (Intel® VT) Intel Virtualization Technology (Intel VT) is a processor technology that enables a platform to run multiple operating systems and applications as independent machines, allowing one computer system to function as multiple "virtual" systems. It also provides the “assisted hardware virtualization” required by some operating systems for backward compatibility, such as Windows XP Mode for Windows 7.
Intel Desktop Board DQ87PG Technical Product Specification 1.10.5.5 Intel® Fast Call for Help (Intel® FCFH) Intel Fast Call for Help supplies remote maintenance connectivity for the Enterprise user inside or outside the corporate firewall. Coupled with your enterprise’s Management Presence Server, it provides both reactive and proactive maintenance. Inside the firewall, this feature adapts Client Initiated Local Access (CILA); outside the firewall it uses Client Initiated Remote Access (CIRA).
Product Description 1.11 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 1.11.1.1 Intel Management Engine “M” State LED The board has a blue-colored Intel ME “M” state LED (see Figure 7).
Intel Desktop Board DQ87PG Technical Product Specification Figure 7.
Product Description 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 capabilities Instantly Available PC technology Wake from USB Power Management Event signal (PME#) wake-up support PCI Express WAKE# signal support Wake from serial port Wake from PS/2 devices Wake from S5 +5 V Standby Power Indicator LED 1.12.
Intel Desktop Board DQ87PG Technical Product Specification 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.
Product Description 1.12.1.2 Wake-up Devices and Events Table 11 lists the devices or specific events that can wake the computer from specific states. Table 11. Wake-up Devices and Events These devices/events can wake up the computer… …from this state Power switch S3, S4, S5 RTC alarm S3, S4, S5 (Note 1) LAN S3, S4, S5 (Notes 1 and 3) (Note 1) USB S3 PME# signal S3, S4, S5 (Note 1) WAKE# S3, S4, S5 (Note 1) Serial port S3 PS/2 devices S3, S4, S5 (Notes 1 and 2) Notes: 1.
Intel Desktop Board DQ87PG Technical Product Specification LAN wake capabilities and Instantly Available PC technology require power from the +5 V standby line. NOTE The use of Wake from USB from an ACPI state requires an operating system that provides full ACPI support. 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.
Product Description 1.12.2.3 LAN Wake Capabilities CAUTION For LAN wake capabilities, the +5 V standby line for the power supply must be capable of providing adequate +5 V standby current. Failure to provide adequate standby current when implementing LAN wake capabilities can damage the power supply. LAN wake capabilities enable remote wake-up of the computer through a network. The LAN subsystem PCI bus network adapter monitors network traffic at the Media Independent Interface.
Intel Desktop Board DQ87PG Technical Product Specification 1.12.2.5 Wake from USB USB bus activity wakes the computer from an ACPI S3 state. NOTE Wake from USB requires the use of a USB peripheral that supports Wake from USB. 1.12.2.6 PME# Signal Wake-up Support When the PME# signal on the Conventional PCI bus is asserted, the computer wakes from an ACPI S3, S4, or S5 state (with Wake on PME enabled in the BIOS). 1.12.2.
Product Description 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 takes place until the BIOS Event Log is cleared. 1.12.2.12 Enhanced Standby Power LED The enhanced standby power LED is lit when the board has +5 V standby voltage applied to it.
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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 DQ87PG Technical Product Specification 2.2 Connectors and Headers CAUTION Only the following connectors and headers have overcurrent protection: back panel and front panel USB, and PS/2. The other internal connectors and headers are not overcurrent protected and should connect only to devices inside the computer’s chassis, such as fans and internal peripherals. Do not use these connectors or headers to power devices external to the computer’s chassis.
Technical Reference 2.2.1 Back Panel Connectors Figure 9 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 PS/2 port USB 2.0 ports VGA connector Parallel port DVI-D connector USB 3.0 connectors DisplayPort connector LAN port USB 3.0 connectors Line-in (surround) Line-out (front speakers) Mic-in (center/sub) Figure 9. Back Panel Connectors NOTE The back panel audio line out connector is designed to power headphones or amplified speakers only.
Intel Desktop Board DQ87PG Technical Product Specification 2.2.2 Component-side Connectors and Headers Figure 10 shows the locations of the component-side connectors and headers. Figure 10.
Technical Reference Table 12 lists the component-side connectors and headers identified in Figure 10. Table 12.
Intel Desktop Board DQ87PG Technical Product Specification 2.2.2.1 Signal Tables for the Connectors and Headers Table 13. 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 14.
Technical Reference Table 17. Front Panel USB 3.
Intel Desktop Board DQ87PG Technical Product Specification Table 20. Chassis Intrusion Header Pin Signal Name 1 Intruder# 2 Ground Table 21. 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 22. Internal Mono Speaker Header Pin Signal Name 1 − 2 + 2.2.2.
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 DQ87PG Technical Product Specification 2.2.2.4 Front Panel Connector This section describes the functions of the front panel connector. Table 25 lists the signal names of the front panel connector. Figure 11 is a connection diagram for the front panel connector. Table 25.
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 26 shows the possible states for a one-color LED. Table 27 shows the possible states for a two-color LED. Table 26. States for a One-Color Power LED LED State Description Off Power off/sleeping Steady Green Running Table 27.
Intel Desktop Board DQ87PG Technical Product Specification 2.2.2.6 Front Panel USB Connectors Figure 12 and Figure 13 are connection diagrams for the front panel USB 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 12. Connection Diagram for Front Panel USB 2.0 Connectors Figure 13. Connection Diagram for the Front Panel USB 3.
Technical Reference 2.3 BIOS Security Jumper 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. The 3-pin jumper determines the BIOS Security program’s mode. Table 29 describes the jumper settings for the three modes: normal, lockdown, and configuration. Figure 14.
Intel Desktop Board DQ87PG Technical Product Specification Table 29. BIOS Setup Security Jumper Settings Function/Mode Jumper Setting Configuration Normal 1-2 The BIOS uses current configuration information and passwords for booting. Lockdown 2-3 The BIOS uses current configuration information and passwords for booting, except: • All POST Hotkeys are suppressed (prompts are not displayed and keys are not accepted. For example, F2 for Setup, F10 for the Boot Menu).
Technical Reference 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).
Intel Desktop Board DQ87PG Technical Product Specification 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.
Technical Reference 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.
Intel Desktop Board DQ87PG Technical Product Specification For example, for a low power system consisting of a supported 45 W processor (see Section 1.3 on page 16 for a list 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. Table 32 lists possible recommended power supply current rail values.
Technical Reference 2.7 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 across the processor voltage regulator area. CAUTION Failure to ensure appropriate airflow may result in reduced performance of both the processor and/or voltage regulator or, in some instances, damage to the board.
Intel Desktop Board DQ87PG Technical Product Specification Figure 17 shows the locations of the localized high temperature zones. Item Description A B C Processor voltage regulator area Processor Intel Q87 Express Chipset Figure 17.
Technical Reference Table 34 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 34.
Intel Desktop Board DQ87PG Technical Product Specification 2.8 Reliability The Mean Time Between Failures (MTBF) prediction is calculated using a parts count method. The calculation is based on the Telcordia SR-332, Issue 2; Method I Case 3 50% electrical stress, 55 ºC ambient. The MTBF prediction is used to estimate repair rates and spare parts requirements. The MTBF data is calculated from predicted data at 55 ºC. The MTBF for the Intel Desktop Board DQ87PG is 258,525 hours. 2.
3 Overview of BIOS Features 3.1 Introduction The board uses an Intel Visual 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 Visual 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 PGQ8710H.86A.
Intel Desktop Board DQ87PG Technical Product Specification Table 37 lists the BIOS Setup program menu features. Table 37.
Overview of BIOS Features 3.3 3.3.1 Resource Configuration PCI Express Autoconfiguration The BIOS can automatically configure PCI Express devices. PCI Express devices may be onboard or add-in cards. Autoconfiguration lets a user insert or remove PCI Express cards without having to configure the system. When a user turns on the system after adding a PCI Express card, the BIOS automatically configures interrupts, the I/O space, and other system resources.
Intel Desktop Board DQ87PG Technical Product Specification 5. The operating system loads. While the operating system is loading, USB keyboards and mice are recognized and may be used to configure the operating system. (Keyboards and mice are not recognized during this period if Legacy USB support was set to Disabled in the BIOS Setup program.) 6.
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 version 5 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. 3.7 For information about Refer to Intel Integrator Toolkit http://www.intel.
Intel Desktop Board DQ87PG 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 Optimizing 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 DQ87PG Technical Product Specification 3.9.3 Power Button Menu The Power Button Menu can be accessed during power on if the user presses the power button and holds it down until three short beep sounds are emitted by the board piezoelectric speaker.
Overview of BIOS Features During every POST, if a User hard disk drive password is set, POST execution will pause with the following prompt to force the user to enter the Master Key or User hard disk drive password: Enter Hard Disk Drive Password: Upon successful entry of the Master Key or User hard disk drive password, the system will continue with normal POST. If the hard disk drive password is not correctly entered, the system will go back to the above prompt.
Intel Desktop Board DQ87PG Technical Product Specification • • For enhanced security, use different passwords for the supervisor and user passwords. Valid password characters are A-Z, a-z, and 0-9. Passwords may be up to 19 characters in length. Table 42 shows the effects of setting the supervisor password and user password. This table is for reference only and is not displayed on the screen. Table 42.
Overview of BIOS Features 3.12 BIOS Performance Features The BIOS includes the following options to provide custom performance enhancements when using 4th generation Intel Core processors in an LGA1150 socket.
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4 Beep Codes, Error Messages, and POST Codes 4.1 BIOS Error Codes The BIOS provides two types of Error Code indications during POST: • • Beep codes Blink codes 4.1.1 BIOS Beep Codes Whenever a recoverable error occurs during POST, the BIOS causes the board’s speaker (Figure 1, J) to beep an error code describing the problem (see Table 43). Table 43. BIOS Beep Codes Type Pattern Frequency F2 Setup/F10 Boot Menu One 0.5 second beep when BIOS is ready to Prompt accept keyboard input.
Intel Desktop Board DQ87PG Technical Product Specification 4.1.2 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 code describing the problem (see Table 44). Table 44. Front-panel Power LED Blink Codes Type Pattern Note F2 Setup/F10 Boot Menu None Prompt 4.2 BIOS update in progress Off when the update begins, then on for 0.5 seconds, then off for 0.5 seconds.
Beep Codes, Error Messages, and POST Codes 4.3 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. Displaying the POST codes requires a PCI bus add-in card, often called a POST card.
Intel Desktop Board DQ87PG Technical Product Specification Table 47.
Beep Codes, Error Messages, and POST Codes Table 47.
Intel Desktop Board DQ87PG Technical Product Specification Table 47.
Beep Codes, Error Messages, and POST Codes Table 47. 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 DQ87PG Technical Product Specification Table 48.
5 Regulatory Compliance and Battery Disposal Information 5.1 Regulatory Compliance This section contains the following regulatory compliance information for Intel Desktop Board DQ87PG: • • • • • 5.1.
Intel Desktop Board DQ87PG 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 DQ87PG 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 Polski Niniejszy produkt jest zgodny z postanowieniami Dyrektyw Unii Europejskiej 2004/108/EC, 206/95/EC i 2002/95/EC. 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.
Intel Desktop Board DQ87PG Technical Product Specification 5.1.4 China RoHS Intel Desktop Board DQ87PG 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 DQ87PG is shown in Figure 19. Figure 19.
Regulatory Compliance and Battery Disposal Information 5.1.5 EMC Regulations Intel Desktop Board DQ87PG 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 15, Subpart B, Radio Frequency Devices. (USA) ICES-003 Interference-Causing Equipment Standard, Digital Apparatus.
Intel Desktop Board DQ87PG 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 e-Standby and ErP Compliance Intel Desktop Board DQ87PG allows for a compliant system built to meet the following program requirements, including appropriate selection of an efficient power supply: • • • EPEAT* Korea e-Standby European Union Energy-related Products Directive (ErP) Lot 6, Tier 2 For information about Refer to Electronic Product Environmental Assessment Tool (EPEAT) http://www.epeat.net/ Korea e-Standby Program http://www.
Intel Desktop Board DQ87PG Technical Product Specification 5.1.7 Regulatory Compliance Marks (Board Level) Intel Desktop Board DQ87PG has the regulatory compliance marks shown in Table 51. Table 51. 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 DQ87PG 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 DQ87PG 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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