Intel D865PCD Product Manual
Intel D865PCD Product Manual

Intel D865PCD Product Manual

Desktop board
Hide thumbs Also See for D865PCD:
Table of Contents

Advertisement

Intel
Desktop Board
®
D865PCD Product Guide
Order Number: C68341-001

Advertisement

Table of Contents
loading

Summary of Contents for Intel D865PCD

  • Page 1 Intel Desktop Board ® D865PCD Product Guide Order Number: C68341-001...
  • Page 2: Revision History

    Intel products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright or other intellectual property right. Intel products are not intended for use in medical, life saving, or life sustaining applications. Intel may make changes to specifications and product descriptions at any time, without notice.
  • Page 3: Intended Audience

    Preface This Product Guide gives information about board layout, component installation, BIOS Setup ® menus, and regulatory requirements for Intel Desktop Board D865PCD. Intended Audience The Product Guide is intended for technically qualified personnel. Information Layout The chapters in this Product Guide are arranged as follows: Desktop Board Features: a summary of product features.
  • Page 4 Intel Desktop Boards D865PCD Product Guide Notations Term Description Gigabyte (1,073,741,824 bytes) Kilobyte (1024 bytes) Megabyte (1,048,576 bytes) Mbit Megabit (1,048,576 bits) Megahertz (one million hertz) Third-party brands and names that are the property of their respective owners.
  • Page 5: Table Of Contents

    1 Desktop Board Features ....................11 Supported Operating Systems.....................12 Desktop Board Components....................13 Processor ..........................15 Main Memory ........................16 ® Intel 865P Chipset ......................17 Graphics Subsystem ......................17 Audio Subsystem ........................17 LAN Subsystem........................17 LAN Subsystem Software ...................17 RJ-45 LAN Connector LEDs ..................18 Input/Output (I/O) Controller ....................18 Hi-Speed USB 2.0 Support....................18...
  • Page 6 Intel Desktop Boards D865PCD Product Guide Installing and Removing the Desktop Board ................27 Installing and Removing a Processor ..................28 Installing a Processor ....................28 Installing the Processor Fan Heat Sink ...............28 Connecting the Processor Fan Heat Sink Cable ............29 Removing the Processor ....................29 Installing and Removing Memory ..................30...
  • Page 7 Contents Security Menu ........................69 Power Menu ........................70 ACPI Submenu......................71 Boot Menu...........................72 Boot Device Priority Submenu ..................73 Hard Disk Drives Submenu..................74 Removable Devices Submenu..................75 ATAPI CD-ROM Drives ....................76 Exit Menu ..........................77 5 Desktop Board Resources ..................79 Memory Map ........................79 DMA Channels ........................79 Interrupts ..........................80 A Error Messages and Indicators ................81...
  • Page 8 Intel Desktop Boards D865PCD Product Guide Figures 1. Desktop Board D865PCD Components ................13 2. Installing the I/O Shield ....................26 3. Location of Mounting Screw Holes................27 4. Installing a Processor....................28 5. Connecting the Processor Fan Heat Sink Cable to the Processor Fan Connector ..29 6.
  • Page 9 Contents 31. Removable Devices Submenu ..................75 32. ATAPI CD-ROM Drives Submenu.................76 33. Exit Menu........................77 34. System Memory Map ....................79 35. DMA Channels......................79 36. Interrupts ........................80 37. Beep Codes ........................81 38. BIOS Error Messages ....................82 39. Safety Regulations......................85 40. EMC Regulations ......................87 41.
  • Page 10 Intel Desktop Boards D865PCD Product Guide...
  • Page 11: Desktop Board Features

    1 Desktop Board Features ® This chapter describes the main features of Intel Desktop Board D865PCD. Table 1 summarizes these features. Table 1. Feature Summary Form Factor MicroATX at 9.6-inches by 9.6-inches Processor Support for: • Intel ® ® Pentium 4 processor (2.2 GHz or higher) in an mPGA478-pin package...
  • Page 12: Supported Operating Systems

    Intel Desktop Boards D865PCD Product Guide Related Links For more information about Intel Desktop Board D865PCD, including the Technical Product Specification (TPS), BIOS updates, and device drivers, go to: http://support.intel.com/support/motherboards/desktop/ Supported Operating Systems The desktop board supports the following operating systems: •...
  • Page 13: Desktop Board Components

    Desktop Board Features Desktop Board Components Figure 1 shows the approximate location of the major components on Desktop Board D865PCD. Line USB 2.0 USB 2.0 OM16826 Figure 1. Desktop Board D865PCD Components...
  • Page 14: Desktop Board Components

    Intel Desktop Boards D865PCD Product Guide Table 2. Desktop Board Components Label Description CD-ROM audio connector (ATAPI-style) Front panel audio header AGP connector Rear chassis fan header 12 V processor core voltage connector Processor socket Processor fan header Intel 82865P (MCH)
  • Page 15: Processor

    CAUTION Failure to use an ATX12V power supply, or not connecting the 12 V processor core voltage power supply connector to Desktop Board D865PCD may result in damage to the desktop board and/or power supply. Desktop Board D865PCD supports a single Intel Pentium 4 processor or Intel Celeron processor.
  • Page 16: Main Memory

    Main Memory NOTE ® To be fully compliant with all applicable Intel SDRAM memory specification addendums, the board should be populated with DIMMs that support the Serial Presence Detect (SPD) data structure. If your memory modules do not support SPD, you will see a notification to this effect on the screen at power up.
  • Page 17: Intel ® 865P Chipset

    Support for RJ-45 connector with status indicator LEDs • Programmable transit threshold • Configurable EEPROM that contains the MAC address LAN Subsystem Software For LAN software and drivers, refer to the D865PCD link on Intel’s World Wide Web site at: http://support.intel.com/support/motherboards/desktop...
  • Page 18: Rj-45 Lan Connector Leds

    Intel Desktop Boards D865PCD Product Guide RJ-45 LAN Connector LEDs Two LEDs are built into the RJ-45 LAN connector. Table 4 describes the LED states when the board is powered up and the 10/100 Ethernet LAN subsystem is operating. Table 4.
  • Page 19: Enhanced Ide Interface

    Accelerated Graphics Port (AGP) NOTE Desktop Board D865PCD is only compatible with 0.8 V and 1.5 V AGP cards. The AGP connector is keyed for 0.8 V and 1.5 V AGP cards only; the connector is not mechanically compatible with legacy 3.3 V AGP cards. Do not attempt to install a legacy 3.3 V AGP card.
  • Page 20: Security Passwords

    Intel Desktop Boards D865PCD Product Guide Security Passwords The BIOS includes security features that restrict whether the BIOS Setup program can be accessed and who can boot the computer. A supervisor password and a user password can be set for the Setup and for booting the computer, with the following restrictions: •...
  • Page 21: Fan Connectors

    Desktop Board Features Fan Connectors The desktop board has two chassis fan connectors (Intel Precision Cooling Technology) and one processor fan connector. See Figure 10 on page 37 for the location of the fan connectors. Suspend to RAM (Instantly Available PC Technology)
  • Page 22: Pme# Wakeup Support

    Intel Desktop Boards D865PCD Product Guide PME# Wakeup Support When the PME# signal on the PCI bus is asserted, the computer wakes from an ACPI S1, S3, or S5 state. Speaker A speaker is mounted on the desktop board. The speaker provides audible error code (beep code) information during the Power-On Self-Test (POST).
  • Page 23: Installing And Replacing Desktop Board Components

    2 Installing and Replacing Desktop Board Components This chapter tells you how to: • Install the I/O shield • Install and remove the desktop board • Install and remove a processor and memory • Install and remove an AGP card •...
  • Page 24: Installation Precautions

    Installation Precautions When you install and test the Intel desktop board, observe all warnings and cautions in the installation instructions. To avoid injury, be careful of: •...
  • Page 25: Chassis And Component Certifications

    Installing and Replacing Desktop Board Components If the power supply and other modules or peripherals, as applicable, are not Class B EMC compliant before integration, then EMC testing is required on a representative sample of the newly completed computer. Chassis and Component Certifications Ensure that the chassis and certain components;...
  • Page 26: Use Only For Intended Applications

    Intel Desktop Boards D865PCD Product Guide Use Only for Intended Applications All Intel desktop boards are evaluated as Information Technology Equipment (I.T.E.) for use in personal computers for installation in homes, offices, schools, computer rooms, and similar locations. The suitability of this product for other applications or environments, such as medical, industrial, alarm systems, test equipment, etc.
  • Page 27: Installing And Removing The Desktop Board

    Refer to Appendix B for regulatory requirements. Refer to your chassis manual for instructions on installing and removing the desktop board. Figure 3 shows the location of the eight mounting screw holes for Desktop Board D865PCD. OM16829 Figure 3. Location of Mounting Screw Holes...
  • Page 28: Installing And Removing A Processor

    Desktop Board D865PCD has an integrated processor fan heat sink retention mechanism (RM). For instructions on how to install the processor fan heat sink to the integrated processor fan heat sink RM, refer to the boxed processor manual or the Intel World Wide Web site at: http://support.intel.com/support/processors/pentium4/intnotes478.htm...
  • Page 29: Connecting The Processor Fan Heat Sink Cable

    Figure 5. Connecting the Processor Fan Heat Sink Cable to the Processor Fan Connector Removing the Processor For instruction on how to remove the processor fan heat sink and processor, refer to the processor installation manual or the Intel World Wide Web site at: http://support.intel.com/support/processors/pentium4/intnotes478.htm...
  • Page 30: Installing And Removing Memory

    DIMMs that support the Serial Presence Detect (SPD) data structure. You can access the PC Serial Presence Detect Specification at: http://www.intel.com/technology/memory/pcsdram/spec/ Desktop Board D865PCD has two 184-pin DIMM sockets arranged as Channel A and Channel B, as shown in Figure 6. Refer to the “Main Memory” section on page 16 for memory requirements.
  • Page 31: Installing Dimms

    Installing and Replacing Desktop Board Components Installing DIMMs CAUTION Install memory in the DIMM sockets prior to installing an AGP video card to avoid interference with the memory retention mechanism. To install DIMMs, follow these steps: 1. Observe the precautions in “Before You Begin” on page 23. 2.
  • Page 32: Installing And Removing An Agp Card

    Intel Desktop Boards D865PCD Product Guide Installing and Removing an AGP Card CAUTION When installing any AGP card in the desktop board, ensure that it is fully seated in the AGP connector before you power on the system. If the card is not fully seated in the AGP connector, an electrical short may result across the AGP connector pins.
  • Page 33: Connecting The Ide Cable

    Observe the precautions in “Before You Begin” on page 23. • Attach the cable end with the single connector to the Intel desktop board (A). • Attach the cable end with the two closely spaced connectors to the drives (B).
  • Page 34: Connecting Internal Headers

    Intel Desktop Boards D865PCD Product Guide Connecting Internal Headers Figure 9 shows the location of internal headers. OM16834 Item Description CD-ROM audio Front panel audio Alternate power/sleep LED Front panel USB 2.0 Figure 9. Internal Headers...
  • Page 35: Connecting The Front Panel Header

    Installing and Replacing Desktop Board Components Connecting the Front Panel Header Before connecting the front panel header, observe the precautions in “Before You Begin” on page 23. Figure 9-D on page 34 shows the location of the front panel header. Table 5 shows the pin assignments for the front panel header.
  • Page 36: Installing A Front Panel Audio Solution

    Intel Desktop Boards D865PCD Product Guide Installing a Front Panel Audio Solution Figure 9-B shows the location of the front panel audio header. Table 7 shows the pin assignments for the front panel audio header. Table 7. Front Panel Audio Header Signal Names...
  • Page 37: Connecting Hardware Control And Power Cables

    Installing and Replacing Desktop Board Components Connecting Hardware Control and Power Cables Figure 10 shows the location of the chassis intrusion and fan headers, and power connectors. Chassis rear fan 12 V Processor core voltage connector Processor Chassis intrusion Main power Chassis connector connector...
  • Page 38: Connecting The Chassis Intrusion Cable

    Intel Desktop Boards D865PCD Product Guide Connecting the Chassis Intrusion Cable Connect the chassis intrusion cable to the header shown in Figure 10. Connecting Fans Connect the processor’s fan heat sink cable to the processor fan header on the board. Connect chassis fan cables to the board fan headers.
  • Page 39: Add-In Card And Peripheral Interface Connectors

    Installing and Replacing Desktop Board Components Add-In Card and Peripheral Interface Connectors Figure 11 shows the PCI bus add-in card and peripheral interface connectors for Desktop Board D865PCD. OM15238 OM16836 Item Description Item Description PCI bus add-in card connector 3...
  • Page 40: Setting The Bios Configuration Jumper Block

    Intel Desktop Boards D865PCD Product Guide Setting the BIOS Configuration Jumper Block CAUTION Always turn off the power and unplug the power cord from the computer before changing the jumper. Moving the jumper with the power on may result in unreliable computer operation.
  • Page 41: Clearing Bios Passwords

    Installing and Replacing Desktop Board Components Clearing BIOS Passwords This procedure assumes that the board is installed in the computer and the BIOS configuration jumper block is set to normal mode. 1. Observe the precautions in “Before You Begin” on page 23. 2.
  • Page 42: Back Panel Connectors

    Intel Desktop Boards D865PCD Product Guide Back Panel Connectors NOTE The line out connector, located on the back panel, is designed to power either headphones or amplified speakers only. Poor audio quality may occur if passive (non-amplified) speakers are connected to this output.
  • Page 43: Replacing The Battery

    Installing and Replacing Desktop Board Components Replacing the Battery 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.
  • Page 44 Intel Desktop Boards D865PCD Product Guide 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.
  • Page 45 Installing and Replacing Desktop Board Components i ochrony Bateriile trebuie mediului. Ak bat v súlade s Zamenjava baterije z okoljevarstvenimi predpisi.
  • Page 46 Intel Desktop Boards D865PCD Product Guide To replace the battery, follow these steps: 1. Observe the precautions in “Before You Begin” (see page 23). 2. Turn off all peripheral devices connected to the computer. Disconnect the computer’s power cord from the AC power source (wall outlet or power adapter).
  • Page 47: Updating The Bios

    Updating the BIOS with the Intel Express BIOS Update Utility With the Intel Express BIOS Update utility you can update the system BIOS while in the Windows environment. The BIOS file is included in an automated update utility that combines the ®...
  • Page 48: Updating The Bios With The Iflash Memory Update Utility

    • Iflash Memory Update utility You can obtain the BIOS update file through your computer supplier or by navigating to the Desktop Board D865PCD page on the Intel World Wide Web site: http://support.intel.com/support/motherboards/desktop NOTE Review the instructions distributed with the update utility before attempting a BIOS update.
  • Page 49: Recovering The Bios

    Updating the BIOS Recovering the BIOS It is unlikely that anything will interrupt the BIOS update; however, if an interruption occurs, the BIOS could be damaged. The following steps explain how to recover the BIOS if an update fails. The following procedure uses recovery mode for the Setup program. See page 40 for more information on Setup modes.
  • Page 50 Intel Desktop Boards D865PCD Product Guide...
  • Page 51: Using The Bios Setup Program

    Service (BIS)* hardware features features management power supply changes to set credentials, and components available features controls program options configures extended through the configuration chipset memory settings * For information about the BIS, refer to the Intel Web site at: http://developer.intel.com/design/security/index1.htm...
  • Page 52: Maintenance Menu

    Intel Desktop Boards D865PCD Product Guide Table 10 shows the function keys available for menu screens. Table 10. BIOS Setup Program Function Keys BIOS Setup Program Function Key Description <←> or <→> Selects a different menu screen <↑> or <↓>...
  • Page 53: Main Menu

    Using the BIOS Setup Program Main Menu Main Advanced Security Power Boot Exit BIOS Version xxxxx10A.86A.xxxx.xxx Processor Type Intel® Pentium® 4 Hyper-Threading Technology [Enabled] Processor Speed X.XX GHz System Bus Speed XXX MHz System Memory Speed XXX MHz Cache RAM XXX KB...
  • Page 54: Advanced Menu

    Intel Desktop Boards D865PCD Product Guide Advanced Menu Main Advanced Security Power Boot Exit Setup Warning: Setting items on this screen to incorrect values may cause your system to malfunction! ` PCI Configuration ` Boot Configuration ` Peripheral Configuration ` IDE Configuration...
  • Page 55: Pci Configuration Submenu

    Using the BIOS Setup Program PCI Configuration Submenu Main Advanced Security Power Boot Exit PCI Configuration PCI Slot 1 IRQ Priority [Auto] PCI Slot 2 IRQ Priority PCI Slot 3 IRQ Priority Select Screen Select Item Select ` Sub-Menu Enter General Help Setup Defaults Save and Exit...
  • Page 56: Boot Configuration Submenu

    Intel Desktop Boards D865PCD Product Guide Boot Configuration Submenu Main Advanced Security Power Boot Exit Boot Configuration Plug & Play O/S [No] Numlock [On] ASF Support [Enabled] Select Screen Select Item Select ` Sub-Menu Enter General Help Setup Defaults Save and Exit Exit The submenu shown in Table 15 is used to set the Plug &...
  • Page 57: Peripheral Configuration Submenu

    Using the BIOS Setup Program Peripheral Configuration Submenu Main Advanced Security Power Boot Exit Peripheral Configuration Serial Port A [Auto] Parallel Port [Auto] Mode [Bi-directional] Audio [Enabled] Onboard LAN [Enabled] ASF Support [Enabled] Select Screen Select Item Select ` Sub-Menu Enter General Help Setup Defaults...
  • Page 58 Intel Desktop Boards D865PCD Product Guide Table 16. Peripheral Configuration Submenu (continued) Feature Options Description • Output only Mode Selects the mode for the parallel port. Not available if the parallel port is disabled. • Bi-directional (default) Output Only operates in AT*-compatible mode.
  • Page 59: Ata/Ide Configuration Submenu

    BIOS to insert a delay before attempting to • 6 Seconds detect IDE drives in the system. • 9 Seconds • 12 Seconds • 15 Seconds • 21 Seconds • 30 Seconds NOTE: SATA hard drives are not supported on desktop board D865PCD.
  • Page 60: Pata Submenu

    Check the hard disk drive’s specifications for optimum setting. • Auto (default) • Auto (default) PIO Mode Specifies the PIO mode. • 0 (Note) • 1 • 2 • 3 • 4 NOTE: SATA hard drives are not supported on desktop board D865PCD. continued...
  • Page 61 Using the BIOS Setup Program Table 18. SATA and PATA Submenus (continued) Feature Options Description • Auto (default) DMA Mode Specifies the Ultra DMA mode for the drive. • SWDMA 0 • SWDMA 1 • SWDMA 2 • MWDMA 0 •...
  • Page 62: Diskette Configuration Submenu

    Intel Desktop Boards D865PCD Product Guide Diskette Configuration Submenu Main Advanced Security Power Boot Exit Diskette Configuration Diskette Controller [Enabled] Floppy A [1.44/1.25MB 3½"] Diskette Write Protect [Disabled] Select Screen Select Item Select ` Sub-Menu Enter General Help Setup Defaults...
  • Page 63: Event Log Configuration Submenu

    Using the BIOS Setup Program Event Log Configuration Submenu Main Advanced Security Power Boot Exit Event Log Configuration Event Log [Space Available] View Event Log Clear Event Log Event Logging [Enabled] ECC Event Logging [Enabled] Mark Events As Read Select Screen Select Item Select ` Sub-Menu Enter...
  • Page 64: Video Configuration Submenu

    Intel Desktop Boards D865PCD Product Guide Video Configuration Submenu Main Advanced Security Power Boot Exit Video Configuration AGP Aperture Size [ 64MB] Primary Video Adapter [AGP] Frame Buffer Size [1MB] Select Screen Select Item Select ` Sub-Menu Enter General Help...
  • Page 65: Usb Configuration Submenu

    Using the BIOS Setup Program USB Configuration Submenu Main Advanced Security Power Boot Exit USB Configuration High-Speed USB [Enabled] Legacy USB Support [Enabled] USB 2.0 Legacy Support [FullSpeed] Select Screen Select Item Select ` Sub-Menu Enter General Help Setup Defaults Save and Exit Exit The submenu shown in Table 22 is used to configure USB features.
  • Page 66: Chipset Configuration Submenu

    Intel Desktop Boards D865PCD Product Guide Chipset Configuration Submenu Main Advanced Security Power Boot Exit Chipset Configuration Setup Warning: Setting items on this screen to incorrect values may cause your system to malfunction! ISA Enable Bit [Enabled] PCI Latency Timer...
  • Page 67 Using the BIOS Setup Program Table 23. Chipset Configuration Submenu (continued) Feature Options Description • Default (default) Extended Configuration Chooses the default or user defined settings for the extended configuration options. • User Defined Graphics Core Frequency • Auto (default) Allows override of detected graphics core frequency value.
  • Page 68: Fan Control Submenu

    Intel Desktop Boards D865PCD Product Guide Fan Control Submenu Main Advanced Security Power Boot Exit Fan Control Configuration Setup Warning: These options will not take effect until power has been completely removed from the system. After saving the BIOS settings and turning the system...
  • Page 69: Security Menu

    Using the BIOS Setup Program Security Menu Main Advanced Security Power Boot Exit Supervisor Password Not Installed User Password Not Installed Set Supervisor Password Set User Password Chassis Intrusion [Disabled] Select Screen Select Item Select ` Sub-Menu Enter General Help Setup Defaults Save and Exit Exit...
  • Page 70: Power Menu

    Intel Desktop Boards D865PCD Product Guide Power Menu Main Advanced Security Power Boot Exit ` ACPI After Power Failure [Last State] The options below are not related to ACPI and may be ignored when shutting down using an ACPI OS.
  • Page 71: Acpi Submenu

    Using the BIOS Setup Program ACPI Submenu Main Advanced Security Power Boot Exit Advanced Configuration and Power Interface S1 is the safest mode but consumes more power. ACPI Suspend State [S1 State] consumes low power but Wake on LAN from S5 [Stay Off] drivers may not support this state.
  • Page 72: Boot Menu

    Intel Desktop Boards D865PCD Product Guide Boot Menu Main Advanced Security Power Boot Exit Silent BOOT [Enabled] Intel ® Rapid BIOS Boot [Enabled] Scan User Flash Area [Enabled] PXE Boot to LAN [Disabled] USB Boot [Enabled] ` Boot Device Priority...
  • Page 73: Boot Device Priority Submenu

    Using the BIOS Setup Program Boot Device Priority Submenu Main Advanced Security Power Boot Exit Specifies the boot Boot Device FLOPPY DRIVE] sequence from the Boot Device [xxxxxxxxxxx] available devices. Boot Device [xxxxxxxxxxx] A device enclosed in parenthesis has been disabled in the corresponding type menu.
  • Page 74: Hard Disk Drives Submenu

    Intel Desktop Boards D865PCD Product Guide Hard Disk Drives Submenu Main Advanced Security Power Boot Exit Specifies the boot Drive [xxxxxxxxxxxxx] sequence from the Drive [xxxxxxxxxxxxx] available devices. Select Drive [xxxxxxxxxxxxx] the boot device with Drive [xxxxxxxxxxxxx] UpArrow or DownArrow key.
  • Page 75: Removable Devices Submenu

    Using the BIOS Setup Program Removable Devices Submenu Main Advanced Security Power Boot Exit Specifies the boot Drive FLOPPY DRIVE] sequence from the available devices. Select the boot device with UpArrow or DownArrow key. Press Enter to set the selections as the intended boot device.
  • Page 76: Atapi Cd-Rom Drives

    Intel Desktop Boards D865PCD Product Guide ATAPI CD-ROM Drives Main Advanced Security Power Boot Exit Specifies the boot 1st Drive [xxxxxxx] sequence from the Drive [xxxxxxx] available devices. Select the boot device with UpArrow or DownArrow key. Press Enter to set the selections as the intended boot device.
  • Page 77: Exit Menu

    Using the BIOS Setup Program Exit Menu Main Advanced Security Power Boot Exit Exit Saving Changes Exit Discarding Changes Load Optimal Defaults Load Custom Defaults Save Custom Defaults Discard Changes Select Screen Select Item Select ` Sub-Menu Enter General Help Setup Defaults Save and Exit Exit...
  • Page 78 Intel Desktop Boards D865PCD Product Guide...
  • Page 79: Desktop Board Resources

    5 Desktop Board Resources Memory Map Table 34. System Memory Map Address Range (decimal) Address Range (hex) Size Description 1024 K - 2097152 K 100000 - 7FFFFFF 2047 MB Extended Memory 960 K - 1024 K F0000 - FFFFF 64 KB Runtime BIOS 896 K - 960 K E0000 - EFFFF...
  • Page 80: Interrupts

    Intel Desktop Boards D865PCD Product Guide Interrupts Table 36. Interrupts System Resource I/O channel check Reserved, interval timer Reserved, keyboard buffer full Reserved, cascade interrupt from slave PIC COM2* COM1* LPT2 (Plug and Play option) ** Floppy drive controller LPT1*...
  • Page 81: A Error Messages And Indicators

    A Error Messages and Indicators Desktop Board D865PCD reports POST errors in two ways: • By sounding a beep code • By displaying an error message on the monitor BIOS Beep Codes The BIOS beep codes are listed in Table 37. The BIOS also issues a beep code (one long tone followed by two short tones) during POST if the video configuration fails (a faulty video card or no card installed) or if an external ROM module does not properly checksum to zero.
  • Page 82: Bios Error Messages

    Intel Desktop Boards D865PCD Product Guide BIOS Error Messages When a recoverable error occurs during the POST, the BIOS displays an error message describing the problem. Table 38. BIOS Error Messages Error Message Explanation GA20 Error An error occurred with Gate-A20 when switching to protected mode during the memory test.
  • Page 83 Error Messages and Indicators Table 38. BIOS Error Messages (continued) Error Message Explanation Memory Size Decreased Memory size has decreased since the last boot. If no memory was removed, then memory may be bad. Memory Size Increased Memory size has increased since the last boot. If no memory was added, there may be a problem with the system.
  • Page 84 Intel Desktop Boards D865PCD Product Guide...
  • Page 85: B Regulatory Compliance

    Product Ecology statements • Electromagnetic Compatibility (EMC) regulations • Product certification markings Safety Regulations Desktop Board D865PCD complies with the safety regulations stated in Table 39 when correctly installed in a compatible host system. Table 39. Safety Regulations Regulation Title UL 60950-1:2003/ Information Technology Equipment –...
  • Page 86: Product Ecology Statements

    Recycling Considerations Intel encourages its customers to recycle its products and their components (e.g., batteries, circuit boards, plastic enclosures, etc.) whenever possible. In the U.S., a list of recyclers in your area can be found at: http://www.eiae.org...
  • Page 87: Emc Regulations

    Regulatory Compliance EMC Regulations Desktop Board D865PCD complies with the EMC regulations stated in Table 40 when correctly installed in a compatible host system. Table 40. EMC Regulations Regulation Title FCC Class B Title 47 of the Code of Federal Regulations, Parts 2 and 15, Subpart B, Radio Frequency Devices.
  • Page 88: Product Certification Markings (Board Level)

    CE mark should also be on the shipping container. Australian Communications Authority (ACA) C-tick mark. Includes adjacent Intel supplier code number, N-232. The C-tick mark should also be on the shipping container. Printed wiring board manufacturer’s recognition mark: consists of a unique UL V-0 or 94V-0 recognized manufacturer’s logo, along with a flammability rating (solder side).

Table of Contents