Intel® Desktop Board D810EMO/MO810E Technical Product Specification February 2000 Order Number A00653-001 The Intel® Desktop Board D810EMO/MO810E 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 D810EMO/MO810E Specification Update.
Revision History Revision -001 Revision History Date Intel ® First release of the Product Specification Desktop Board D810EMO/MO810E Technical February 2000 This product specification applies to only standard D810EMO/MO810E boards with BIOS identifier MO81010A.86A. Changes to this specification will be published in the Intel Desktop Board D810EMO/MO810E Specification Update before being incorporated into a revision of this document.
Preface This Technical Product Specification (TPS) specifies the board layout, components, connectors, power and environmental requirements, and the BIOS for the D810EMO/MO810E desktop board. It describes the standard product and available manufacturing options. The D810EMO desktop board is known in some documentation and sales collateral as the MO810E. Both names refer to the same product.
Intel Desktop Board D810EMO/MO810E Technical Product Specification 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 board, and X is the instance of the particular part at that general location. For example, J5J1 is a connector, located at 5J. It is the first connector in the 5J area.
Contents 1 Product Description 1.1 1.2 1.3 1.4 1.5 1.6 1.7 1.8 1.9 1.10 1.11 1.12 1.13 Overview ................................................................................................................... 10 1.1.1 Feature Summary ....................................................................................... 10 1.1.2 Board Layout............................................................................................... 11 1.1.3 Block Diagram ..........................................
Intel Desktop Board D810EMO/MO810E Technical Product Specification 2.9 Jumper Block............................................................................................................. 49 2.10 Mechanical Considerations........................................................................................ 51 2.10.1 FlexATX Form Factor .................................................................................. 51 2.10.2 I/O Shield ..............................................................
Contents 4.5 4.6 4.7 4.8 Security Menu............................................................................................................ 83 Power Menu .............................................................................................................. 84 Boot Menu ................................................................................................................. 85 Exit Menu ..................................................................................................
Intel Desktop Board D810EMO/MO810E Technical Product Specification 21. 22. 23. 24. 25. 26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40. 41. 42. 43. 44. 45. 46. 47. 48. 49. 50. 51. 52. 53. 54. 55. 56. 57. 58. 59. 60. 61. 62. 63. 64. 65. viii Mic In Connector ....................................................................................................... 40 Chassis Fan Connector (J2J1) ..................................................................................
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 1.12 1.13 Overview ................................................................................................................... 10 Online Support........................................................................................................... 13 Design Specifications ................................................................................................ 13 Processor .....................
Intel Desktop Board D810EMO/MO810E Technical Product Specification 1.1 Overview 1.1.1 Feature Summary Table 1 summarizes the D810EMO/MO810E board’s major features. Table 1. Feature Summary Form Factor FlexATX (9.0 inches by 7.
Product Description For information about Refer to The board’s compliance level with ACPI, Plug and Play, and SMBIOS Table 2, page 13 1.1.2 Board Layout Figure 1 shows the location of the major components on the board.
Intel Desktop Board D810EMO/MO810E 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 Find information about Intel® desktop boards under “Product Info” or “Customer Support” at these World Wide Web sites: http://www.intel.com/design/motherbd http://support.intel.com/support/motherboards/desktop 1.3 Design Specifications Table 2 lists the specifications applicable to the D810EMO/MO810E board. Table 2.
Intel Desktop Board D810EMO/MO810E Technical Product Specification Table 2. Specifications (continued) Reference Name Specification Title Version, Revision Date, and Ownership This specification is available at: IrDA† Serial Infrared Physical Layer Link Specification Version 1.1, October 17, 1995 Infrared Data Association Phone: (510) 943-6546 Fax: (510) 943-5600 E-mail: irda@netcom.com LPC Low Pin Count Interface Specification Version 1.0, September 29, 1997, Intel Corporation. http://www.
Product Description Table 2. Specifications (continued) Reference Name Specification Title Version, Revision Date, and Ownership This specification is available at: UHCI Universal Host Controller Interface Design Guide Version 1.1, March 1996, Intel Corporation. This guide is available at: http://www.usb.org/ developers USB Universal Serial Bus Specification Version 1.1, September 23, 1998, Compaq Computer Corporation, Intel Corporation, Microsoft Corporation, and NEC. http://www.usb.
Intel Desktop Board D810EMO/MO810E Technical Product Specification 1.4 Processor CAUTION The board supports processors that draw a maximum of 22 amps. Using a processor that draws more than 22 amps can damage the processor, the board, and the power supply. See the processor’s data sheet for current usage requirements. The board supports the processors listed in Table 3. The host bus frequency is automatically selected. Table 3.
Product Description 1.5 System Memory CAUTION To be fully compliant with all applicable Intel® SDRAM memory specifications, 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. The BIOS will attempt to configure the memory controller for normal operation; however, DIMMs may not function at the determined frequency.
Intel Desktop Board D810EMO/MO810E Technical Product Specification 1.6 Intel® 810E Chipset The Intel 810E chipset consists of the following devices: • 82810E DC-133 Graphics Memory Controller Hub (GMCH) with accelerated hub architecture (AHA) bus • 82801AA I/O Controller Hub (ICH) with AHA bus • 82802AB Firmware Hub (FWH) The chipset provides the host, memory, display, and I/O interfaces shown in Figure 3.
Product Description 1.6.1 Direct AGP Direct (integrated) AGP is a high-performance bus (independent of the PCI bus) for graphics-intensive applications, such as 3-D applications.
Intel Desktop Board D810EMO/MO810E Technical Product Specification 1.6.3 IDE Support The board has two independent bus-mastering IDE interfaces. These interfaces support: • ATAPI devices (such as CD-ROM drives) • ATA devices using the transfer modes listed in Table 51 on page 79 The BIOS supports logical block addressing (LBA) and extended cylinder head sector (ECHS) translation modes. The drive reports the transfer rate and translation mode to the BIOS.
Product Description ✏ NOTE The recommended method of accessing the date in systems with Intel desktop boards is indirectly from the Real-Time Clock (RTC) via the BIOS. The BIOS on Intel desktop boards contains a century checking and maintenance feature. This feature checks the two least significant digits of the year stored in the RTC during each BIOS request (INT 1Ah) to read the date and, if less than 80 (i.e., 1980 is the first year supported by the PC), updates the century byte to 20.
Intel Desktop Board D810EMO/MO810E Technical Product Specification 1.9 Graphics Subsystem The Intel 82810E DC-133 GMCH graphics memory controller hub component provides the following graphics support features: • Integrated 2-D and 3-D graphics engines • Integrated hardware motion compression engine • Integrated 230 MHz DAC Table 5 lists the refresh rates supported by graphics subsystem. Table 5.
Product Description 1.10 Audio Subsystem The Audio Codec ’97 (AC ’97) compatible audio subsystem includes these features: • Split digital/analog architecture for improved signal-to-noise ratio (≥ 85 dB) measured at line out, from any analog input, including line in, and CD-ROM • 3-D stereo enhancement • Power management support for ACPI 1.
Intel Desktop Board D810EMO/MO810E Technical Product Specification 1.10.4 Audio Connectors The audio connectors include the following: • Line out (back panel) • Mic in (back panel) • ATAPI CD-ROM (connects an internal ATAPI CD-ROM drive to the audio mixer) For information about Refer to The back panel audio connectors Section 2.8.1, page 39 The location of the ATAPI CD-ROM connector Figure 5, page 41 The signal names of the ATAPI CD-ROM connector Table 29, page 45 1.
Product Description 1.12 LAN Subsystem The Intel 82559 Fast Ethernet Wired for Management (WfM) PCI LAN subsystem provides both 10Base-T and 100Base-TX connectivity. Features include: • 32-bit, 33 MHz direct bus mastering on the PCI bus • 10Base-T and 100Base-TX capability using a single RJ-45 connector with connection and activity status LEDs • IEEE 802.
Intel Desktop Board D810EMO/MO810E Technical Product Specification 1.12.2 LAN Subsystem Software The Intel 82559 Fast Ethernet WfM PCI LAN software and drivers are available from Intel’s World Wide Web site. For information about Refer to Obtaining LAN software and drivers Section 1.2, page 13 1.12.3 RJ-45 LAN Connector LEDs Two LEDs are built into the RJ-45 LAN connector. Table 6 describes the LED states when the board is powered up and the LAN subsystem is operating. Table 6.
Product Description 1.13 Power Management Features Power management is implemented at several levels, including: • Advanced Configuration and Power Interface (ACPI) • Hardware support: Power connector Wake on network event Instantly Available technology Wake on Ring Resume on Ring 1.13.1 ACPI If the board is used with an ACPI-aware operating system, the BIOS can provide ACPI support.
Intel Desktop Board D810EMO/MO810E Technical Product Specification 1.13.1.1 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 1.13.1.2 Wake Up Devices and Events Table 9 lists the devices or specific events that can wake the computer from specific states. Table 9. Wake Up Devices and Events These devices/events can wake up the computer… …from this state Power switch S1, S3, S5 RTC alarm S1, S3, S5 LAN S1, S3 Modem S1, S3 USB S1, S3 PCI bus PME# S3 1.13.1.
Intel Desktop Board D810EMO/MO810E Technical Product Specification 1.13.2.1 Power Connector When used with an ATX-compliant power supply that supports remote power on/off, the board can turn off the system power through software control. To enable soft-off control in software, advanced power management must be enabled in the BIOS Setup program and in the operating system.
Product Description 1.13.2.4 Instantly Available Technology CAUTION For Instantly Available technology, the +5 V standby line for the power supply must be capable of providing adequate +5 V standby current. Failure to provide adequate standby current when using this feature can damage the power supply. Refer to Section 2.11.3 on page 54 for additional information. Instantly Available technology enables the board to enter the ACPI S3 (Suspend-to-RAM) sleepstate.
Intel Desktop Board D810EMO/MO810E Technical Product Specification 32
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 2.15 Introduction................................................................................................................ 33 Memory Map ............................................................................................................. 33 I/O Map ..................................................................................................................... 34 DMA Channels ..
Intel Desktop Board D810EMO/MO810E Technical Product Specification 2.3 I/O Map Table 12.
Technical Reference Table 12.
Intel Desktop Board D810EMO/MO810E Technical Product Specification 2.5 PCI Configuration Space Map 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 connector 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 D810EMO/MO810E Technical Product Specification 2.8 Connectors CAUTION Only the back panel I/O connectors of the board have overcurrent protection. The internal board connectors are not overcurrent protected, and should connect only to devices inside the computer chassis, such as fans and internal peripherals. Do not use these connectors for powering devices external to the computer chassis.
Technical Reference 2.8.1 Back Panel I/O Connectors Figure 4 shows the location of the back panel I/O connectors. AB C D E F OM08925 Item Description A B C D E F USB port 0 USB port 1 VGA port LAN Audio line out Mic in (see Table 17, page 40) (see Table 17, page 40) (see Table 18, page 40) (see Table 19, page 40) (see Table 20, page 40) (see Table 21, page 40) Figure 4.
Intel Desktop Board D810EMO/MO810E Technical Product Specification Table 17. Pin Signal Name 1 +5 V (fused) 2 USBP0# / USBP1# 3 USBP0 / USBP1 4 Ground Table 18. VGA Port Connector Pin Signal Name Pin Signal Name Pin Signal Name 1 Red 6 Ground 11 No connect 2 Green 7 Ground 12 MONID1 3 Blue 8 Ground 13 HSYNC 4 No connect 9 Fused VCC 14 VSYNC 5 Ground 10 Ground 15 MONID2 Table 19.
Technical Reference 2.8.2 Internal I/O Connectors Figure 5 shows the location of the internal I/O connectors.
Intel Desktop Board D810EMO/MO810E Technical Product Specification Table 22. Pin Signal Name 1 Ground 2 +12 V 3 Ground Table 23. Processor Fan Connector (J7J1) Pin Signal Name 1 Ground 2 +12 V 3 FAN_TACH1 Table 24.
Technical Reference Table 25.
Intel Desktop Board D810EMO/MO810E Technical Product Specification Table 27. 44 Power Connector (J8B1) Pin Signal Name Pin Signal Name 1 +3.3 V 11 +3.3 V 2 +3.
Technical Reference Table 28. PCI Bus Connector (J4B1) Pin Signal Pin Signal Pin Signal Pin Signal A1 Ground (TRST#)* B1 -12 V A32 AD16 B32 AD17 A2 +12 V B2 Ground (TCK)* A33 +3.3 V B33 C/BE2# A3 +5 V (TMS)* B3 Ground A34 FRAME# B34 Ground A4 +5 V (TDI)* B4 No connect (TDO)* A35 Ground B35 IRDY# A5 +5 V B5 +5 V A36 TRDY# B36 +3.3 V A6 INTA# B6 +5 V A37 Ground B37 DEVSEL# A7 INTC# B7 INTB# A38 STOP# B38 Ground A8 +5 V B8 INTD# A39 +3.
Intel Desktop Board D810EMO/MO810E Technical Product Specification 2.8.3 External I/O Connectors Figure 6 shows the locations of the external I/O connectors. 2 1 7 2 1 10 A 16 15 B OM08927 Item Description Reference Designator A USB ports (see Table 30, page 47) J7A1 B Front panel (see Table 31, page 47) J8C1 Figure 6.
Technical Reference 2.8.3.1 USB Port Connector Table 30 lists the signal names of the USB port connector. Table 30. USB Port Connector (J7A1) Pin Signal Name Pin Signal Name 1 USB_PWR 2 USB_PWR 3 USB_P2RL# 4 USB_P3RL# 5 USB_P2RL 6 USB_P3RL 7 Ground 8 Ground 9 Key (no pin) 10 USB_FP_OC 2.8.3.2 Front Panel Connector Table 31 lists the signal names of the front panel connector. Table 31.
Intel Desktop Board D810EMO/MO810E Technical Product Specification 2.8.3.2.1 Power / Sleep / Message Waiting LED Connector Pins 2 and 4 can be connected to a single- or dual-colored LED. Table 32 lists the possible states for a single-colored LED. Table 33 shows the possible states for a dual-colored LED. Table 32. LED State Description ACPI State Off Not running S1, S3, S5 Steady Green Running S0 Blinking Green Running/message waiting S0 Table 33.
Technical Reference 2.9 Jumper Block CAUTION Do not move jumpers with the power on. Always turn off the power and unplug the power cord from the computer before changing a jumper setting. Otherwise, damage to the board could occur. Figure 7 shows the location of the BIOS Setup jumper block. This 3-pin jumper block determines the BIOS Setup program’s mode. Table 34 describes the jumper settings for the three modes: normal, configure, and recovery. 3 1 J8F1 OM08928 Figure 7.
Intel Desktop Board D810EMO/MO810E Technical Product Specification Table 34. BIOS Setup Configuration Jumper Settings (J8F1) Function/Mode Jumper Setting Normal 1-2 Configure 2-3 Recovery None Configuration 3 1 The BIOS uses current configuration information and passwords for booting. 3 1 After the POST runs, Setup runs automatically. The maintenance menu is displayed. 3 1 The BIOS attempts to recover the BIOS configuration. Bootable recovery media is required.
Technical Reference 2.10 Mechanical Considerations 2.10.1 FlexATX Form Factor The board is designed to fit into a FlexATX form-factor chassis. The board can also be installed in a microATX-form-factor chassis. Figure 8 illustrates the mechanical form factor for the board. Dimensions are given in inches [millimeters]. The outer dimensions are 9.0 inches by 7.5 inches (228.6 millimeters by 190.5 millimeters).
Intel Desktop Board D810EMO/MO810E Technical Product Specification 2.10.2 I/O Shield The back panel I/O shield for the board must meet specific dimension and material requirements. Systems based on this board need the back panel I/O shield to pass certification testing. Figure 9 shows the critical dimensions of the I/O shield. Dimensions are given in inches [millimeters]. For dimensions given to two decimal places, the tolerance is ±0.02 inches (±5.08 millimeters).
Technical Reference 2.11 Electrical Considerations 2.11.1 Add-in Board Considerations The board is designed to provide 2 A (average) of +5 V current for an add-in board in the PCI slot. 2.11.2 Power Consumption Table 35 lists voltage and current specifications for a computer that contains the board and the following: • 550E MHz Intel Pentium III processor with a 256 KB cache • 256 MB SDRAM • 6.
Intel Desktop Board D810EMO/MO810E Technical Product Specification 2.11.3 Power Supply Considerations System integrators should refer to the power usage values listed in Table 35 when selecting a power supply for use with this board. The power supply must comply with the following recommendations found in the indicated sections of the ATX form factor specification (see Table 2 on page 13). • The potential relation between +3.3 VDC and +5 VDC power rails (Section 4.
Technical Reference 2.12 Thermal Considerations CAUTION o o An ambient temperature that exceeds the board’s maximum operating temperature by 5 C to 10 C 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. Figure 10 shows the localized high-temperature zones.
Intel Desktop Board D810EMO/MO810E Technical Product Specification Table 37 provides maximum component case temperatures for board components that could be sensitive to thermal changes. Case temperatures could be affected by the operating temperature, current load, or operating frequency. Maximum case temperatures are important when considering proper airflow to cool the board. Table 37.
Technical Reference 2.14 Environmental Table 38 lists the environmental specifications for the board. Table 38.
Intel Desktop Board D810EMO/MO810E Technical Product Specification 2.15 Regulatory Compliance This section describes the board’s compliance with safety and EMC regulations. 2.15.1 Safety Regulations Table 39 lists the safety regulations the board complies with when it is correctly installed in a compatible host system. Table 39.
Technical Reference 2.15.
Intel Desktop Board D810EMO/MO810E Technical Product Specification 60
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 Introduction................................................................................................................ 61 BIOS Flash Memory Organization ............................................................................. 62 Resource Configuration ............................................................................................. 62 System Management BIOS (SMBIOS) ............................
Intel Desktop Board D810EMO/MO810E Technical Product Specification 3.2 BIOS Flash Memory Organization The Intel 82802AB Firmware Hub (FWH) includes a 4 Mbit (512 KB) symmetrical flash memory device. Internally, the device is grouped into eight 64-KB blocks that are individually erasable, lockable, and unlockable. Figure 11 shows the organization of the flash memory. The last two 8 KB blocks of the fault tolerance area are the parameter blocks.
Overview of BIOS Features 3.3.2 PCI IDE Support If you select Auto in the BIOS Setup program, the BIOS automatically sets up the two PCI IDE connectors with independent I/O channel support. The primary IDE interface supports hard drives up to ATA/66 and recognizes any ATAPI devices, including CD-ROM drives, tape drives, and Ultra DMA drives. The secondary IDE interface supports to ATA/33. The BIOS determines the capabilities of each drive and configures them to optimize capacity and performance.
Intel Desktop Board D810EMO/MO810E Technical Product Specification 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.
Overview of BIOS Features 3.5 BIOS Upgrades The BIOS can be upgraded using the Intel® Flash Memory Update utility that is available from Intel.
Intel Desktop Board D810EMO/MO810E Technical Product Specification 3.6 Recovering BIOS Data Some types of failure can destroy the BIOS. For example, the data can be lost if a power outage occurs while the BIOS is being upgraded in flash memory. The BIOS can be recovered from either a 1.44 MB diskette (for recovery from an LS-120 diskette drive configured as an ATAPI removable IDE device) or from a CD-ROM (for use in an ATAPI CD-ROM drive) using the BIOS recovery mode.
Overview of BIOS Features 3.7 Boot Options In the BIOS Setup program, the user can choose to boot from an ATAPI removable media device, hard drives, CD-ROM, or the network. Boot devices are defined in priority order. The default setting is for the CD-ROM drive to be the primary boot device and the hard drive to be the secondary boot device. 3.7.1 CD-ROM and Network Boot Booting from CD-ROM is supported in compliance to the El Torito bootable CD-ROM format specification.
Intel Desktop Board D810EMO/MO810E Technical Product Specification 3.8 USB Legacy Support USB legacy support enables USB devices such as keyboards, mice, and hubs to be used even when no operating system USB drivers are in place. By default, USB legacy support is set to Auto. USB legacy support is used in accessing the BIOS Setup program and installing an operating system that supports USB. This sequence describes how USB legacy support operates in the default (auto) mode. 1.
Overview of BIOS Features 3.9 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 supervisor mode.
Intel Desktop Board D810EMO/MO810E Technical Product Specification 70
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................................................................................................................ 71 Maintenance Menu .................................................................................................... 72 Main Menu................................................................................................................. 74 Advanced Menu...........................................
Intel Desktop Board D810EMO/MO810E Technical Product Specification Table 43 lists the function keys available for menu screens. Table 43.
BIOS Setup Program 4.2.1 Extended Configuration Submenu To access this submenu, select Maintenance on the menu bar, then Extended Configuration. Maintenance Main Advanced Security Power Boot Exit Extended Configuration The submenu represented by Table 45 is for setting system control and video memory cache mode. This submenu becomes available when User-Defined is selected under Extended Configuration. Table 45.
Intel Desktop Board D810EMO/MO810E Technical Product Specification 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 46 describes the Main menu. This menu reports processor and memory information and is for configuring the system date and system time. Table 46. 74 Main Menu Feature Options Description BIOS Version No options Displays the version of the BIOS.
BIOS Setup Program 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 Boot Configuration Peripheral Configuration IDE Configuration Event Log Configuration Video Configuration Table 47 describes the Advanced menu. This menu is used for setting advanced features that are available through the chipset. Table 47.
Intel Desktop Board D810EMO/MO810E Technical Product Specification 4.4.1 Boot Configuration Submenu To access this submenu, select Advanced on the menu bar, then Boot Configuration. Maintenance Main Advanced Security Power Boot Exit Boot Configuration Peripheral Configuration IDE Configuration Event Log Configuration Video Configuration The submenu represented by Table 48 is for setting Plug and Play options, resetting configuration data, and the power-on state of the Numlock key. Table 48.
BIOS Setup Program 4.4.2 Peripheral Configuration Submenu To access this submenu, select Advanced on the menu bar, then Peripheral Configuration. Maintenance Main Advanced Security Power Boot Exit Boot Configuration Peripheral Configuration IDE Configuration Event Log Configuration Video Configuration The submenu represented in Table 49 is used for enabling the onboard serial port, audio and LAN devices, and legacy USB support. Table 49.
Intel Desktop Board D810EMO/MO810E Technical Product Specification 4.4.3 IDE Configuration Submenu To access this submenu, select Advanced on the menu bar, then IDE Configuration.
BIOS Setup Program 4.4.3.1 Primary/Secondary IDE Master/Slave Submenus To access these submenus, select Advanced on the menu bar, then IDE Configuration and then the master or slave to be configured.
Intel Desktop Board D810EMO/MO810E Technical Product Specification Table 51. Primary/Secondary IDE Master/Slave Submenus (continued) Feature Options Description PIO Mode • Auto (default) Configures the PIO mode. • 0 • 1 Auto sets the PIO mode to the fastest speed supported. • 2 • 3 • 4 Ultra DMA • Disabled (default) Specifies the Ultra DMA mode for the drive. • Mode 0 • Mode 1 • Mode 2 • Mode 3 • Mode 4 Use ARMD Drive As • Auto Specifies the type of ARMD drive.
BIOS Setup Program 4.4.4 Event Log Configuration To access this menu, select Advanced on the menu bar, then Event Log Configuration. Maintenance Main Advanced Security Power Boot Exit Boot Configuration Peripheral Configuration IDE Configuration Event Log Configuration Video Configuration The submenu represented by Table 52 is used to configure the event logging features. Table 52.
Intel Desktop Board D810EMO/MO810E Technical Product Specification 4.4.5 Video Configuration To access this menu, select Advanced on the menu bar, then Video Configuration. Maintenance Main Advanced Security Power Boot Exit Boot Configuration Peripheral Configuration IDE Configuration Event Log Configuration Video Configuration The submenu represented by Table 52 is used to select the video adapter. Table 53.
BIOS Setup Program 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 Feature Options Description Supervisor Password Is No options. Reports if there is a supervisor password set. User Password Is No options. Reports if there is a user password set.
Intel Desktop Board D810EMO/MO810E Technical Product Specification 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 The menu represented in Table 55 is for setting the power management features. Table 55.
BIOS Setup Program 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 IDE Drive Configuration The menu represented in Table 56 is used to set the boot features and the boot sequence. Table 56. Boot Menu Feature Options Description Quiet Boot • Disabled Disabled displays normal POST messages. • Enabled (default) Enabled displays the OEM logo instead of POST messages.
Intel Desktop Board D810EMO/MO810E Technical Product Specification Table 56. Boot Menu (continued) Feature Options Description First Boot Device • ARMD-FDD (Note 1) • ARMD-HDD (Note 2) Specifies the boot sequence according to the device type. The computer will attempt to boot from up to four devices as specified here. Only one of the devices can be an IDE hard disk drive. • IDE-HDD To specify the boot sequence: • ATAPI CDROM 1. Select the boot device with <↑> or <↓>. • Intel UNDI, PXE 2.
BIOS Setup Program 4.8 Exit Menu To access this menu, select Exit from the menu bar at the top of the screen. Maintenance Main Advanced Security Power Boot Exit The menu represented in Table 57 is for exiting the BIOS Setup program, saving changes, and loading and saving defaults. Table 57. Exit Menu Feature Description Exit Saving Changes Exits and saves the changes in CMOS SRAM. Exit Discarding Changes Exits without saving any changes made in the BIOS Setup program.
Intel Desktop Board D810EMO/MO810E Technical Product Specification 88
5 Error Messages and Beep Codes What This Chapter Contains 5.1 5.2 5.3 5.4 5.5 BIOS Error Messages................................................................................................ 89 Port 80h POST Codes ............................................................................................... 91 Bus Initialization Checkpoints .................................................................................... 95 Speaker ...................................................................
Intel Desktop Board D810EMO/MO810E Technical Product Specification Table 58. 90 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. Memory Size Decreased Memory size has decreased since the last boot.
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 an 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 D810EMO/MO810E Technical Product Specification Table 61. 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 61. 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 D810EMO/MO810E Technical Product Specification Table 61. 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 61. 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 INT19 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 D810EMO/MO810E Technical Product Specification Table 64 describes the lower nibble of the high byte and indicates the bus on which the routines are being executed. Table 64. Lower Nibble High Byte Functions Value Description 0 Generic DIM (Device Initialization Manager) 1 Onboard 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 board.
Error Messages and Beep Codes 5.5 BIOS Beep Codes Whenever a recoverable error occurs during power-on self-test (POST), the BIOS displays an error message describing the problem (see Table 65). 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.
Intel Desktop Board D810EMO/MO810E Technical Product Specification 98
