Intel® Desktop Board D865PCD Technical Product Specification April 2004 Order Number: C73314-001 The Intel® Desktop Board D865PCD 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 D865PCD Specification Update.
Revision History Revision -001 Revision History First release of the Specification. Date Intel® Desktop Board D865PCD Technical Product April 2004 This product specification applies to only standard Intel® Desktop Board D865PCD with BIOS identifier RC86510A.86A. Changes to this specification will be published in the Intel Desktop Board D865PCD Specification Update before being incorporated into a revision of this document. INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL® PRODUCTS.
Preface This Technical Product Specification (TPS) specifies the board layout, components, connectors, power and environmental requirements, and the BIOS for the Intel® Desktop Board D865PCD. It describes the standard product and available manufacturing options. Intended Audience The TPS is intended to provide detailed, technical information about the Desktop Board D865PCD and its components to the vendors, system integrators, and other engineers and technicians who need this level of information.
Intel Desktop Board D865PCD Technical Product Specification WARNING Warnings indicate conditions, which if not observed, can cause personal injury. Other Common Notation iv # Used after a signal name to identify an active-low signal (such as USBP0#) (NxnX) When used in the description of a component, N indicates component type, xn are the relative coordinates of its location on the Desktop Board D865PCD, and X is the instance of the particular part at that general location.
Contents 1 Product Description 1.1 Overview ....................................................................................................................12 1.1.1 Feature Summary ........................................................................................12 1.1.2 Board Layout................................................................................................13 1.1.3 Block Diagram..............................................................................................14 1.
Intel Desktop Board D865PCD Technical Product Specification 2.9 2.10 2.11 2.12 2.13 2.14 2.15 2.8.2 Internal I/O Connectors ................................................................................45 2.8.3 External I/O Connectors ...............................................................................52 Jumper Blocks............................................................................................................56 2.9.1 Front Panel Audio Connector/Jumper Block..................
Contents 4 BIOS Setup Program 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 Introduction.................................................................................................................77 Maintenance Menu .....................................................................................................78 Main Menu..................................................................................................................79 Advanced Menu..........................................................
Intel Desktop Board D865PCD Technical Product Specification Figures 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15. 16. 17. 18. Desktop Board D865PCD Components......................................................................13 Block Diagram ............................................................................................................14 Memory Channel Configuration ..................................................................................
Contents 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. 56. 57. 58. 59. 60. 61. 62. 63. 64. 65. 66. 67. 68. 69. 70. States for a One-Color Power LED.............................................................................54 States for a Two-Color Power LED.............................................................................54 Front Panel Audio Connector/Jumper Block ........................................................
Intel Desktop Board D865PCD Technical Product Specification x
1 Product Description What This Chapter Contains 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 1.10 1.11 Overview ....................................................................................................................12 Online Support ...........................................................................................................15 Design Specifications .................................................................................................16 Processor ...............................
Intel Desktop Board D865PCD Technical Product Specification 1.1 Overview 1.1.1 Feature Summary Table 1 summarizes the major features of the Desktop Board D865PCD. Table 1. Feature Summary Form Factor microATX (9.60 inches by 9.60 inches [243.84 millimeters by 243.
Product Description 1.1.2 Board Layout Figure 1 shows the location of the major components.
Intel Desktop Board D865PCD Technical Product Specification 1.1.3 Block Diagram Figure 2 is a block diagram of the major functional areas of the board.
Product Description 1.2 Online Support To find information about… Visit this World Wide Web site: Intel Desktop Board D865PCD under “Desktop Board Products” or “Desktop Board Support” http://www.intel.com/design/motherbd Available configurations for the Desktop Board D865PCD http://developer.intel.com/design/motherbd/cd/cd_available.htm Processor data sheets http://www.intel.com/design/litcentr ICH5 addressing http://developer.intel.
Intel Desktop Board D865PCD Technical Product Specification 1.3 Design Specifications Table 2 lists the specifications applicable to the Desktop Board D865PCD. Table 2. Specifications Reference Name Specification Title Version, Revision Date, and Ownership The information is available from… AC ’97 Audio Codec ’97 Revision 2.2, September 2000, Intel Corporation. ftp://download.intel.com/labs/ media/audio/download/ac97r 22.
Product Description Table 2. Specifications (continued) Reference Name Specification Title Version, Revision Date and Ownership The information is available from… DDR SDRAM Double Data Rate (DDR) SDRAM Specification Version 1.0, June 2000, JEDEC Solid State Technology Association. http://www.jedec.org/ Design Specification for a 184 Pin DDR Unbuffered DIMM Revision 1.0, October 2001, JEDEC Solid State Technology Association. http://www.jedec.
Intel Desktop Board D865PCD Technical Product Specification Table 2. 18 Specifications (continued) Reference Name Specification Title Version, Revision Date and Ownership The information is available from… PXE Preboot Execution Environment Version 2.1, September 20, 1999, Intel Corporation. ftp://download.intel.com/lab s/manage/wfm/download/p xespec.pdf SFX SFX/SFX12V Power Supply Design Guide Version 2.0, May 2001, Intel Corporation. http://www.formfactors.org/ developer/specs/sfx/sfx12v.
Product Description 1.4 Processor ✏ NOTE Refer to Thermal Considerations (Section 2.12, page 61) for important information when using an Intel Pentium 4 processor operating above 2.80 GHz with this Intel® desktop board.
Intel Desktop Board D865PCD Technical Product Specification 1.5 System Memory The board has two DIMM sockets and supports the following memory features: • • • • • • • 2.5 V (only) 184-pin DDR SDRAM DIMMs with gold-plated contacts Unbuffered, single-sided or double-sided DIMMs with the following restriction: Double-sided DIMMS with x16 organization are not supported.
Product Description Table 4 lists the supported DIMM configurations. Table 4.
Intel Desktop Board D865PCD Technical Product Specification 1.5.1 Memory Configurations The Intel 82865P MCH component provides two features for enhancing memory throughput: • • Dual Channel memory interface. The board has two memory channels, each with a single DIMM socket, as shown in Figure 3 Dynamic Addressing Mode. Dynamic mode minimizes overhead by reducing memory accesses Table 5 summarizes the characteristics of Dual and Single Channel configurations with and without the use of Dynamic Mode.
Product Description Single Channel Configuration without Dynamic Mode (DIMMs not matched) Channel A DIMM Intel 82865P MCH Channel B DIMM OM17043 Throughput Level Configuration Highest Dual Channel with Dynamic Mode DIMMs matched Single Channel with Dynamic Mode Single DIMM Single Channel without Dynamic Mode DIMMs not matched Characteristics Lowest Figure 4.
Intel Desktop Board D865PCD Technical Product Specification Dual Channel Configuration with Dynamic Mode (DIMMs matched) Channel A DIMM Intel 82865P MCH Channel B DIMM OM17045 Throughput Level Highest Configuration Characteristics Dual Channel with Dynamic Mode DIMMs matched Single Channel with Dynamic Mode Single DIMM Single Channel without Dynamic Mode DIMMs not matched Lowest Figure 6. Example of Single Channel Configuration without Dynamic Mode 1.
Product Description AGP is a high-performance interface for graphics-intensive applications, such as 3D applications. While based on the PCI Local Bus Specification, Rev. 2.2, AGP is independent of the PCI bus and is intended for exclusive use with graphical display devices.
Intel Desktop Board D865PCD Technical Product Specification 1.6.3 IDE Support The board provides two Parallel ATA IDE connectors, which support a total of four devices (two per connector). The ICH5’s Parallel ATA IDE controller has two independent bus-mastering Parallel ATA IDE interfaces that can be independently enabled. The Parallel ATA IDE interfaces support the following modes: • • • • • ✏ Programmed I/O (PIO): processor controls data transfer.
Product Description 1.7 I/O Controller The I/O controller provides the following features: • • • • • • • One serial port One parallel port with Extended Capabilities Port (ECP) and Enhanced Parallel Port (EPP) support Serial IRQ interface compatible with serialized IRQ support for PCI systems PS/2-style mouse and keyboard interfaces Interface for one 1.44 MB or 2.
Intel Desktop Board D865PCD Technical Product Specification 1.7.4 Keyboard and Mouse Interface PS/2 keyboard and mouse connectors are located on the back panel. ✏ NOTE The keyboard is supported in the bottom PS/2 connector and the mouse is supported in the top PS/2 connector. Power to the computer should be turned off before a keyboard or mouse is connected or disconnected. For information about Refer to The location of the keyboard and mouse connectors Figure 8, page 44 1.
Product Description 1.8.2.2 ATAPI CD-ROM Audio Connector A 1 x 4-pin ATAPI-style connector connects an internal ATAPI CD-ROM drive to the audio mixer. For information about Refer to The location of the ATAPI CD-ROM connector Figure 9, page 46 The signal names of the ATAPI CD-ROM connector Table 16, page 47 1.8.3 Audio Subsystem Software Audio software and drivers are available from Intel’s World Wide Web site. For information about Refer to Obtaining audio software and drivers Section 1.
Intel Desktop Board D865PCD Technical Product Specification 1.9.2 RJ-45 LAN Connector with Integrated LEDs Two LEDs are built into the RJ-45 LAN connector (shown in Figure 7 below). Green LED Yellow LED OM15076 Figure 7. LAN Connector LED Locations Table 6 describes the LED states when the board is powered up and the 10/100 Mbits/sec LAN subsystem is operating. Table 6. LED Color Green Yellow 1.9.
Product Description Power Management Event signal (PME#) wake-up support 1.11.1 ACPI ACPI gives the operating system direct control over the power management and Plug and Play functions of a computer. The use of ACPI with the Desktop Board D865PCD requires an operating system that provides full ACPI support.
Intel Desktop Board D865PCD Technical Product Specification Table 8. Power States and Targeted System Power Global States Sleeping States Processor States G0 – working state S0 – working C0 – working D0 – working state. Full power > 30 W G1 – sleeping state S1 – Processor stopped C1 – stop grant D1, D2, D3 – device specification specific. 5 W < power < 52.5 W G1 – sleeping state S3 – Suspend to RAM. Context saved to RAM. No power D3 – no power except for wake-up logic.
Product Description ✏ NOTE The use of these wake-up events from an ACPI state requires an operating system that provides full ACPI support. In addition, software, drivers, and peripherals must fully support ACPI wake events. 1.11.2 Hardware Support CAUTION Ensure that the power supply provides adequate +5 V standby current if LAN wake capabilities and Instantly Available PC technology features are used. Failure to do so can damage the power supply.
Intel Desktop Board D865PCD Technical Product Specification For information about Refer to The location of the power connector Figure 9, page 46 The signal names of the power connector Table 21, page 49 The BIOS Setup program’s Boot menu Table 57, page 96 The ATX12V, SFX12V, and TFX12V specifications Section 1.3, page 16 1.11.2.2 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.
Product Description 1.11.2.4 Resume on Ring The operation of Resume on Ring can be summarized as follows: • • • 1.11.2.5 Resumes operation from ACPI S1 or S3 states Detects incoming call similarly for external and internal modems Requires modem interrupt be unmasked for correct operation Wake from USB USB bus activity wakes the computer from ACPI S1 or S3 states. ✏ NOTE Wake from USB requires the use of a USB peripheral that supports Wake from USB. 1.11.2.
Intel Desktop Board D865PCD Technical Product Specification 36
2 Technical Reference What This Chapter Contains 2.1 2.2 2.3 2.4 2.5 2.6 2.7 2.8 2.9 2.10 2.11 2.12 2.13 2.14 Introduction.................................................................................................................37 Memory Map ..............................................................................................................37 DMA Channels ...........................................................................................................38 Fixed I/O Map.............
Intel Desktop Board D865PCD Technical Product Specification 2.3 DMA Channels Table 11. DMA Channels DMA Channel Number Data Width System Resource 0 8 or 16 bits Open 1 8 or 16 bits Parallel port 2 8 or 16 bits Diskette drive 3 8 or 16 bits Parallel port (for ECP or EPP) 4 8 or 16 bits DMA controller 5 16 bits Open 6 16 bits Open 7 16 bits Open 2.4 Fixed I/O Map Table 12.
Technical Reference ✏ NOTE Some additional I/O addresses are not available due to ICH5 address aliasing. The ICH5 data sheet provides more information on address aliasing. For information about Refer to Obtaining the ICH5 data sheet Section 1.2 on page 15 2.5 PCI Configuration Space Map Table 13.
Intel Desktop Board D865PCD Technical Product Specification 2.6 Interrupts The interrupts can be routed through either the Programmable Interrupt Controller (PIC) or the Advanced Programmable Interrupt Controller (APIC) portion of the ICH5 component. The PIC is supported in Windows 98 SE and Windows ME and uses the first 16 interrupts. The APIC is supported in Windows 2000 and Windows XP and supports a total of 24 interrupts. Table 14.
Technical Reference 2.7 PCI Interrupt Routing Map This section describes interrupt sharing and how the interrupt signals are connected between the PCI bus connectors and onboard PCI devices. The PCI specification specifies how interrupts can be shared between devices attached to the PCI bus. In most cases, the small amount of latency added by interrupt sharing does not affect the operation or throughput of the devices.
Intel Desktop Board D865PCD Technical Product Specification Table 15. PCI Interrupt Routing Map ICH5 PIRQ Signal Name PCI Interrupt Source PIRQA PIRQB AGP connector INTA INTB PIRQC PIRQD PIRQE PIRQF PIRQG PIRQH ICH5 USB UHCI controller 1 INTA SMBus controller INTB ICH5 USB UHCI controller 2 INTB AC ’97 ICH5 Audio INTB ICH5 LAN INTA ICH5 USB UHCI controller 3 INTC ICH5 USB UHCI controller 4 INTA ICH5 USB 2.
Technical Reference 2.8 Connectors CAUTION Only the following connectors have overcurrent protection: back panel USB, front panel USB, and PS/2. The other internal connectors 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 to power devices external to the computer’s chassis.
Intel Desktop Board D865PCD Technical Product Specification 2.8.1 Back Panel Connectors Figure 8 shows the location of the back panel connectors. The back panel connectors are color-coded in compliance with PC 99 recommendations. The figure legend below lists the colors used.
Technical Reference 2.8.2 Internal I/O Connectors The internal I/O connectors are divided into the following functional groups: • • • 2.8.2.
Intel Desktop Board D865PCD Technical Product Specification 2.8.2.2 Audio Connectors Figure 9 shows the location of the audio connectors. A B 1 2 9 10 1 4 OM17035 Item Description For more information see: A ATAPI CD-ROM (black) Table 16 B Front panel audio Table 17 Figure 9.
Technical Reference Table 16. Pin Signal Name 1 Left audio input from CD-ROM 2 CD audio differential ground 3 CD audio differential ground 4 Right audio input from CD-ROM Table 17.
Intel Desktop Board D865PCD Technical Product Specification 2.8.2.3 Power and Hardware Control Connectors Figure 10 shows the location of the power and hardware control connectors. A B 1 1 2 3 3 4 1 3 20 11 1 1 1 3 F E D C OM17036 Item Description For more information see: A Rear chassis fan Table 18 B +12 V power connector (ATX12V) Table 19 C Processor fan Table 20 D Main power Table 21 E Front chassis fan Table 22 F Chassis intrusion Table 23 Figure 10.
Technical Reference Table 18. # Rear Chassis Fan Connector Pin Signal Name 1 Control 2 +12 V 3 REAR_TACH_OUT INTEGRATOR’S NOTES • • Use only ATX12V-, SFX12V-, or TFX12V-compliant power supplies with the Desktop Board D865PCD. ATX12V, SFX12V, and TFX12V power supplies have an additional power lead that provides required supplemental power for the processor.
Intel Desktop Board D865PCD Technical Product Specification Table 22. Pin Signal Name 1 Control 2 +12 V 3 Tach Table 23.
Technical Reference 2.8.2.4 Add-in Board and Peripheral Interface Connectors Figure 11 shows the location of the add-in board connector and peripheral connectors. Note the following considerations for the PCI bus connectors: • • All of the PCI bus connectors are bus master capable. SMBus signals are routed to PCI bus connector 2. This enables PCI bus add-in boards with SMBus support to access sensor data on the Desktop Board.
Intel Desktop Board D865PCD Technical Product Specification # INTEGRATOR’S NOTES • • 2.8.3 The AGP connector is keyed for Universal 0.8 V AGP 3.0 cards or 1.5 V AGP 2.0 cards only. Do not attempt to install a legacy 3.3 V AGP card. The AGP connector is not mechanically compatible with legacy 3.3 V AGP cards. Not all PCI video cards can be used in PCI bus connectors 1 and 2 (the PCI bus connectors closest to the processor). To avoid clearance problems, install PCI video cards in PCI bus connector 3.
Technical Reference 2.8.3.1 Auxiliary Front Panel Power/Sleep/Message-Waiting LED Connector Pins 1 and 3 of this connector duplicate the signals on pins 2 and 4 of the front panel connector. Table 24. Auxiliary Front Panel Power/Sleep/Message-Waiting LED Connector Pin Signal Name In/Out Description 1 HDR_BLNK_GRN Out Front panel green LED 2 Not connected 3 HDR_BLNK_YEL Out Front panel yellow LED 2.8.3.
Intel Desktop Board D865PCD Technical Product Specification 2.8.3.2.1 Hard Drive Activity LED Connector Pins 1 and 3 can be connected to an LED to provide a visual indicator that data is being read from or written to a hard drive. Proper LED function requires an IDE hard drive connected to an onboard IDE connector. 2.8.3.2.2 Reset Switch Connector Pins 5 and 7 can be connected to a momentary single pole, single throw (SPST) type switch that is normally open.
Technical Reference 2.8.3.3 Front Panel USB Connectors Figure 14 is a connection diagram for the front panel USB connector. # INTEGRATOR’S NOTES • • • • The +5 V DC power on the USB connector is fused. Pins 1, 3, 5, and 7 comprise one USB port. Pins 2, 4, 6, and 8 comprise one USB port. Use only a front panel USB connector that conforms to the USB 2.0 specification for highspeed USB devices.
Intel Desktop Board D865PCD Technical Product Specification 2.9 Jumper Blocks CAUTION Do not move any jumpers 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 15 shows the location of the jumper blocks.
Technical Reference Table 28 describes the two configurations of this connector/jumper block. CAUTION Do not place jumpers on this block in any configuration other than the one described in Table 28. Other jumper configurations are not supported and could damage the Desktop Board. Table 28. Front Panel Audio Connector/Jumper Block Jumper Setting 1 2 3 4 5 6 1 and 2 3 and 4 5 and 6 10 9 and 10 Configuration Audio line out signals are routed to the back panel audio line out connector.
Intel Desktop Board D865PCD Technical Product Specification 2.10 Mechanical Considerations 2.10.1 Form Factor The Desktop Board D865PCD is designed to fit into either a microATX or an ATX-form-factor chassis. Figure 16 illustrates the mechanical form factor for the Desktop Board D865PCD. Dimensions are given in inches [millimeters]. The outer dimensions are 9.60 inches by 9.60 inches [243.84 millimeters by 243.84 millimeters].
Technical Reference 2.10.2 I/O Shield The back panel I/O shield for the Desktop Board D865PCD must meet specific dimension and material requirements. Systems based on this Desktop Board need the back panel I/O shield to pass certification testing. Figure 17 shows the I/O shield. Dimensions are given in inches to a tolerance of ±0.02 inches. The figure also indicates the position of each cutout.
Intel Desktop Board D865PCD Technical Product Specification 2.11 Electrical Considerations 2.11.1 DC Loading Table 30 lists the DC loading characteristics of the board. This data is based on a DC analysis of all active components within the board that impact its power delivery subsystems. The analysis does not include PCI add-in cards. Minimum values assume a light load placed on the board that is similar to an environment with no applications running and no USB current draw.
Technical Reference 2.11.4 Power Supply Considerations CAUTION The +5 V standby line for 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. System integrators should refer to the power usage values listed in Table 30 when selecting a power supply for use with the board.
Intel Desktop Board D865PCD Technical Product Specification CAUTION Ensure that the ambient temperature does not exceed the Desktop 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 2.14. CAUTION Ensure that proper airflow is maintained in the processor voltage regulator circuit.
Technical Reference Table 32 provides maximum case temperatures for the Desktop Board D865PCD 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 Desktop Board D865PCD. Table 32.
Intel Desktop Board D865PCD Technical Product Specification 2.14 Environmental Table 33 lists the environmental specifications for the Desktop Board D865PCD. Table 33.
Technical Reference 2.15 Regulatory Compliance This section describes the Desktop Boards’ compliance with U.S. and international safety and electromagnetic compatibility (EMC) regulations. 2.15.1 Safety Regulations Table 34 lists the safety regulations the Desktop Board D865PCD complies with when correctly installed in a compatible host system. Table 34. Safety Regulations Regulation Title UL 60950 3rd ed.,2000/CSA C22.2 No.
Intel Desktop Board D865PCD Technical Product Specification 2.15.2.1 FCC Compliance Statement (USA) Product Type: D865PCD Desktop Board This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation.
Technical Reference 2.15.4 Product Ecology Statements The following information is provided to address worldwide product ecology concerns and regulations. 2.15.4.1 Disposal Considerations This product contains the following materials that may be regulated upon disposal: lead solder on the printed wiring board assembly. 2.15.4.2 Recycling Considerations Intel encourages its customers to recycle its products and their components (e.g., batteries, circuit boards, plastic enclosures, etc.
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3 Overview of BIOS Features What This Chapter Contains 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 Introduction.................................................................................................................69 BIOS Flash Memory Organization ..............................................................................69 Resource Configuration ..............................................................................................70 System Management BIOS (SMBIOS) .......................
Intel Desktop Board D865PCD Technical Product Specification 3.3 Resource Configuration 3.3.1 PCI Autoconfiguration The BIOS can automatically configure PCI devices. PCI devices may be onboard or add-in cards. Autoconfiguration lets a user insert or remove PCI cards without having to configure the system. When a user turns on the system after adding a PCI card, the BIOS automatically configures interrupts, the I/O space, and other system resources.
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 D865PCD 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. ✏ NOTE Legacy USB support is for keyboards, mice, and hubs only. Other USB devices are not supported in legacy mode. 3.
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. A utility is available from Intel to assist with creating a custom splash screen. The custom splash screen can be programmed into the flash memory using the BIOS upgrade utility. Information about this capability is available on the Intel Support World Wide Web site.
Intel Desktop Board D865PCD Technical Product Specification 3.8 Boot Options In the BIOS Setup program, the user can choose to boot from a diskette drive, hard drives, CD-ROM, or the network. The default setting is for the diskette drive to be the first boot device, the hard drive second, and the ATAPI CD-ROM third. The fourth device is disabled. 3.8.1 CD-ROM Boot Booting from CD-ROM is supported in compliance to the El Torito bootable CD-ROM format specification.
Overview of BIOS Features 3.9 Fast Booting Systems with Intel® Rapid BIOS Boot These factors affect system boot speed: • • 3.9.1 Selecting and configuring peripherals properly Using an optimized BIOS, such as the Intel® Rapid BIOS Peripheral Selection and Configuration The following techniques help improve system boot speed: • • • • 3.9.2 Choose a hard drive with parameters such as “power-up to data ready” less than eight seconds, that minimize hard drive startup delays.
Intel Desktop Board D865PCD 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.
4 BIOS Setup Program What This Chapter Contains 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 Introduction.................................................................................................................77 Maintenance Menu .....................................................................................................78 Main Menu..................................................................................................................79 Advanced Menu...........................................
Intel Desktop Board D865PCD Technical Product Specification Table 40 lists the function keys available for menu screens. Table 40.
BIOS Setup Program 4.3 Main Menu To access this menu, select Main on the menu bar at the top of the screen. Maintenance Main Advanced Security Power Boot Exit Table 42 describes the Main menu. This menu reports processor and memory information and is for configuring the system date and system time. Table 42. Main Menu Feature Options Description BIOS Version No options Displays the version of the BIOS. Processor Type No options Displays processor type.
Intel Desktop Board D865PCD Technical Product Specification 4.4 Advanced Menu To access this menu, select Advanced on the menu bar at the top of the screen. Maintenance Main Advanced Security Power Boot Exit PCI Configuration Boot Configuration Peripheral Configuration Drive Configuration Floppy Configuration Event Log Configuration Video Configuration USB Configuration Chipset Configuration Table 43 describes the Advanced Menu.
BIOS Setup Program 4.4.1 PCI Configuration Submenu To access this submenu, select Advanced on the menu bar and then PCI Configuration. Maintenance Main Advanced Security Power Boot Exit PCI Configuration Boot Configuration Peripheral Configuration Drive Configuration Floppy Configuration Event Log Configuration Video Configuration USB Configuration Chipset Configuration The submenu shown in Table 44 is used to configure the IRQ priority of PCI slots individually. Table 44.
Intel Desktop Board D865PCD Technical Product Specification 4.4.2 Boot Configuration Submenu To access this submenu, select Advanced on the menu bar and then Boot Configuration.
BIOS Setup Program 4.4.3 Peripheral Configuration Submenu To access this submenu, select Advanced on the menu bar and then Peripheral Configuration. Maintenance Main Advanced Security Power Boot Exit PCI Configuration Boot Configuration Peripheral Configuration Drive Configuration Floppy Configuration Event Log Configuration Video Configuration USB Configuration Chipset Configuration The submenu represented in Table 46 is used for configuring computer peripherals. Table 46.
Intel Desktop Board D865PCD Technical Product Specification Table 46. Peripheral Configuration Submenu (continued) Feature Options Description Parallel port • Disabled Configures the parallel port. • Enabled Auto assigns LPT1 the address 378h and the interrupt IRQ7. • Auto (default) An * (asterisk) displayed next to an address indicates a conflict with another device. Mode • Output Only • Bi-directional (default) Selects the mode for the parallel port.
BIOS Setup Program 4.4.4 Drive Configuration Submenu To access this submenu, select Advanced on the menu bar and then Drive Configuration. Maintenance Main Advanced Security Power Boot Exit PCI Configuration Boot Configuration Peripheral Configuration Drive Configuration Floppy Configuration Event Log Configuration Video Configuration USB Configuration Chipset Configuration The menu represented in Table 47 is used to configure IDE device options. Table 47.
Intel Desktop Board D865PCD Technical Product Specification 4.4.4.1 PATA Submenus To access these submenus, select Advanced on the menu bar, then Drive Configuration, and then the master or slave to be configured.
BIOS Setup Program Table 48. PATA Submenus Feature Options Description Drive Installed No options Displays the type of drive installed. Type • Auto (default) Specifies the IDE configuration mode for IDE devices. • User User allows capabilities to be changed. Auto fills-in capabilities from ATA/ATAPI device. Maximum Capacity No options Displays the drive capacity. LBA/Large Mode • Disabled Displays whether automatic translation mode is enabled for the hard disk.
Intel Desktop Board D865PCD Technical Product Specification 4.4.5 Floppy Configuration Submenu To access this menu, select Advanced on the menu bar and then Floppy Configuration. Maintenance Main Advanced Security Power Boot Exit PCI Configuration Boot Configuration Peripheral Configuration Drive Configuration Floppy Configuration Event Log Configuration Video Configuration USB Configuration Chipset Configuration The submenu represented by Table 49 is used for configuring the diskette drive.
BIOS Setup Program 4.4.6 Event Log Configuration Submenu To access this menu, select Advanced on the menu bar and then Event Log Configuration. Maintenance Main Advanced Security Power Boot Exit PCI Configuration Boot Configuration Peripheral Configuration Drive Configuration Floppy Configuration Event Log Configuration Video Configuration USB Configuration Chipset Configuration The submenu represented by Table 50 is used to configure the event logging features. Table 50.
Intel Desktop Board D865PCD Technical Product Specification 4.4.7 Video Configuration Submenu To access this menu, select Advanced on the menu bar and then Video Configuration. Maintenance Main Advanced Security Power Boot Exit PCI Configuration Boot Configuration Peripheral Configuration Drive Configuration Floppy Configuration Event Log Configuration Video Configuration USB Configuration Chipset Configuration The submenu represented in Table 51 is for configuring the video features. Table 51.
BIOS Setup Program 4.4.8 USB Configuration Submenu To access this menu, select Advanced on the menu bar and then USB Configuration. Maintenance Main Advanced Security Power Boot Exit PCI Configuration Boot Configuration Peripheral Configuration Drive Configuration Floppy Configuration Event Log Configuration Video Configuration USB Configuration Chipset Configuration The submenu represented in Table 52 is for configuring the USB features. Table 52.
Intel Desktop Board D865PCD Technical Product Specification 4.4.9 Chipset Configuration Submenu To access this menu, select Advanced on the menu bar and then Chipset Configuration. Maintenance Main Advanced Security Power Boot Exit PCI Configuration Boot Configuration Peripheral Configuration Drive Configuration Floppy Configuration Event Log Configuration Video Configuration USB Configuration Chipset Configuration The submenu represented in Table 53 is for configuring chipset options. Table 53.
BIOS Setup Program Table 53. Chipset Configuration Submenu (continued) Feature Options Description CPC Override • Auto (default) Controls the CPC/1n rule mode. • Enabled Enabled allows the DRAM controller to attempt chip select assertions in two consecutive common clocks. • Disabled SDRAM Timing Control • Auto (default) (Note 1) • Manual – Aggressive • Manual – User Defined Auto = Timings will be programmed according to the memory detected.
Intel Desktop Board D865PCD Technical Product Specification 4.5 Security Menu To access this menu, select Security from the menu bar at the top of the screen. Maintenance Main Advanced Security Power Boot Exit The menu represented by Table 54 is for setting passwords and security features. Table 54. Security Menu If no password entered previously: Feature Options Description Supervisor Password No options Reports if there is a supervisor password set.
BIOS Setup Program 4.6 Power Menu To access this menu, select Power from the menu bar at the top of the screen. Maintenance Main Advanced Security Power Boot Exit ACPI The menu represented in Table 55 is for setting the power management features. Table 55. Power Menu Feature Options Description ACPI Select to display submenu Sets the ACPI power management options. After Power Failure • Stay Off Specifies the mode of operation if an AC power loss occurs.
Intel Desktop Board D865PCD Technical Product Specification 4.7 Boot Menu To access this menu, select Boot from the menu bar at the top of the screen. Maintenance Main Advanced Security Power Boot Exit Boot Device Priority Hard Disk Drives Removable Devices ATAPI CD-ROM Drives The menu represented in Table 57 is used to set the boot features and the boot sequence. Table 57. Boot Menu Feature Options Description Silent Boot • Disabled Disabled displays normal POST messages.
BIOS Setup Program 4.7.1 Boot Device Priority Submenu To access this menu, select Boot on the menu bar and then Boot Devices Priority. Maintenance Main Advanced Security Power Boot Exit Boot Device Priority Hard Disk Drives Removable Devices ATAPI CD-ROM Drives The submenu represented in Table 58 is for setting boot devices priority. Table 58. Boot Device Priority Submenu Feature Options Description st • Removable Dev.
Intel Desktop Board D865PCD Technical Product Specification 4.7.2 Hard Disk Drives Submenu To access this menu, select Boot on the menu bar and then Hard Disk Drives. Maintenance Main Advanced Security Power Boot Exit Boot Device Priority Hard Disk Drives Removable Devices ATAPI CD-ROM Drives The submenu represented in Table 59 is for setting hard disk drive priority. Table 59. Hard Disk Drives Submenu Feature st 1 Hard Disk Drive (Note) Note: 4.7.
BIOS Setup Program 4.7.4 ATAPI CD-ROM Drives Submenu To access this menu, select Boot on the menu bar and then ATAPI CD-ROM Drives. Maintenance Main Advanced Security Power Boot Exit Boot Device Priority Hard Disk Drives Removable Devices ATAPI CD-ROM Drives The submenu represented in Table 61 is for setting ATAPI CD-ROM drive priority. Table 61.
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5 Error Messages and Beep Codes What This Chapter Contains 5.1 5.2 5.3 5.4 5.5 BIOS Error Messages...............................................................................................101 Port 80h POST Codes..............................................................................................103 Bus Initialization Checkpoints ...................................................................................107 Speaker .......................................................................
Intel Desktop Board D865PCD Technical Product Specification Table 63. BIOS Error Messages (continued) Error Message Explanation Checking NVRAM..... NVRAM is being checked to see if it is valid. Update OK! NVRAM was invalid and has been updated. Updated Failed NVRAM was invalid but was unable to be updated. Keyboard Error Error in the keyboard connection. Make sure keyboard is connected properly. KB/Interface Error Keyboard interface test failed.
Error Messages and Beep Codes 5.2 Port 80h 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. The POST card can decode the port and display the contents on a medium such as a seven-segment display.
Intel Desktop Board D865PCD Technical Product Specification Table 66. Runtime Code Uncompressed in F000 Shadow RAM Code Description of POST Operation 03 NMI is Disabled. To check soft reset/power-on. 05 BIOS stack set. Going to disable cache if any. 06 POST code to be uncompressed. 07 CPU init and CPU data area init to be done. 08 CMOS checksum calculation to be done next. 0B Any initialization before keyboard BAT to be done next. 0C KB controller I/B free.
Error Messages and Beep Codes Table 66. Runtime Code Uncompressed in F000 Shadow RAM (continued) Code Description of POST Operation 40 To prepare the descriptor tables. 42 To enter in virtual mode for memory test. 43 To enable interrupts for diagnostics mode. 44 To initialize data to check memory wrap around at 0:0. 45 Data initialized. Going to check for memory wrap around at 0:0 and finding the total system memory size. 46 Memory wrap around test done. Memory size calculation over.
Intel Desktop Board D865PCD Technical Product Specification Table 66. Runtime Code Uncompressed in F000 Shadow RAM (continued) Code Description of POST Operation 84 Lock-key checking over. To check for memory size mismatch with CMOS. 85 Memory size check done. To display soft error and check for password or bypass setup. 86 Password checked. About to do programming before setup. 87 Programming before setup complete. To uncompress SETUP code and execute CMOS setup.
Error Messages and Beep Codes Table 66. Runtime Code Uncompressed in F000 Shadow RAM (continued) Code Description of POST Operation AE Uncompress SMBIOS module and init SMBIOS code and form the runtime SMBIOS image in shadow. B1 Going to copy any code to specific area. 00 Copying of code to specific area done. Going to give control to INT-19 boot loader. 5.3 Bus Initialization Checkpoints The system BIOS gives control to the different buses at several checkpoints to do various tasks.
Intel Desktop Board D865PCD Technical Product Specification Table 69 describes the lower nibble of the high byte and indicates the bus on which the routines are being executed. Table 69. Lower Nibble High Byte Functions Value Description 0 Generic DIM (Device Initialization Manager) 1 On-board System devices 2 ISA devices 3 EISA devices 4 ISA PnP devices 5 PCI devices 5.4 Speaker A 47 Ω inductive speaker is mounted on the Desktop Board D865PCD.
Error Messages and Beep Codes If POST completes normally, the BIOS issues one short beep before passing control to the operating system. Table 70.
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