Intel D850EMD2 Product Manual
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Summary of Contents for Intel D850EMD2
- Page 1 ® Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide A85186 Order Number:...
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Page 2: Revision History
Intel products are not designed, intended or authorized for use in any medical, life saving, or life sustaining applications or for any other application in which the failure of the Intel product could create a situation where personal injury or death may occur. -
Page 3: Table Of Contents
Contents 1 Desktop Board Features Desktop Board Components ....................9 Processor ..........................11 Main Memory ........................12 ® Intel 850E Chipset ......................12 ® Intel 82850E Memory Controller Hub (MCH) ............12 ® Intel 82801BA I/O Controller Hub (ICH2) ..............13 Firmware Hub (FWH) ....................13 Input/Output (I/O) Controller....................13... - Page 4 Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide 3 Updating the BIOS ® Updating the BIOS with the Intel Express BIOS Update Utility ..........35 ® Updating the BIOS with the Intel Flash Memory Update Utility ..........35 Obtaining the BIOS Update File..................35 Updating the BIOS......................36...
- Page 5 18. Desktop Board D850EMD2 Power and Hardware Control Connectors ......60 19. Desktop Board D850EMV2 Power and Hardware Control Connectors ......61 20. Desktop Board D850EMD2 Add-in Card and Peripheral Interface Connectors ....62 21. Desktop Board D850EMV2 Add-in Card and Peripheral Interface Connectors ....63 22.
- Page 6 Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide 15. IDE Configuration Submenu....................48 16. Primary/Secondary IDE Master/Slave Submenus ..............49 17. Diskette Configuration Submenu..................50 18. Event Log Configuration Submenu..................51 19. Video Configuration Submenu ...................51 20. Security Menu ........................52 21. Power Menu........................53 22. APM Submenu........................54 23.
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Page 7: Desktop Board Features
1 Desktop Board Features ✏ NOTE The Desktop Board D850EMD2 layout was used for illustrations unless otherwise noted. Table 1 describes the major features of the Desktop Boards D850EMD2 and D850EMV2. Table 1. Feature Summary • Form Factors microATX at 9.6 inches by 9.6 inches (D850EMD2 board) •... - Page 8 SCSI hard drive activity LED connector for the front panel Features • Speaker ✏ NOTE ® For information about Intel desktop boards, including technical product specifications, BIOS updates, and device drivers, go to the Intel World Wide Web site at: http://support.intel.com/support/motherboards/desktop...
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Page 9: Desktop Board Components
Desktop Board Features Desktop Board Components Figure 1 shows the location of the major components on the Desktop Board D850EMD2. OM13618 ADI AD1885 audio codec Primary IDE connector Auxiliary line-in connector (ATAPI) Secondary IDE connector AGP connector Front panel USB 2.0 connector... -
Page 10: Desktop Board D850Emv2 Components
Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide Figure 2 shows the location of the major components on the Desktop Board D850EMV2. OM13619 ADI AD1885 audio codec Secondary IDE connector Auxiliary line-in connector (ATAPI) Front panel USB 2.0 connector AGP connector... -
Page 11: Processor
CAUTION Failure to use an ATX12V power supply, or not connecting the additional power supply lead to the Desktop Board D850EMD2 or D850EMV2 may result in damage to the desktop board and/or power supply. The desktop boards support a single Intel Pentium 4 processor. Processors are not included with the desktop board and must be purchased separately. -
Page 12: Main Memory
✏ NOTE For information about vendors that support these memory requirements, refer to the Desktop Board D850EMD2 or D850EMV2 link on this Intel World Wide Web site: http://support.intel.com/support/motherboards/desktop For information about installing memory, see Chapter 2 on page 21. ®... -
Page 13: Intel ® 82801Ba I/O Controller Hub (Ich2)
Desktop Board Features ® Intel 82801BA I/O Controller Hub (ICH2) The ICH2 has these features: • ® Integrated Intel Ethernet LAN MAC (external PLC required) • Support for the PCI interface • Support for the Low Pin Count (LPC) interface •... -
Page 14: Usb Support
Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide USB Support The desktop boards support up to five USB 2.0 ports; two ports routed to the back panel, two to the front panel connector, and one to the optional CNR. You can connect five USB peripheral devices directly to the computer without an external hub. -
Page 15: Agp Connector
The audio 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. Audio drivers and utilities are available from Intel’s World Wide Web site: http://support.intel.com/support/motherboards/desktop BIOS The BIOS provides the Power-On Self-Test (POST), the BIOS Setup program, the PCI and IDE auto-configuration utilities, and the video BIOS. -
Page 16: Ide Auto Configuration
A single RJ-45 connector with connection and activity status LEDs • Jumperless configuration; the LAN subsystem is completely software configurable LAN Subsystem Software For Intel 82562ET Fast Ethernet PCI LAN software and drivers, refer to the D850EMD2 and D850EMV2 link on Intel’s World Wide Web site at: http://support.intel.com/support/motherboards/desktop... -
Page 17: Rj-45 Lan Connector Leds
Desktop Board Features RJ-45 LAN Connector LEDs Two LEDs are built into the RJ-45 LAN connector. Table 3 describes the LED states when the board is powered up and the LAN subsystem is operating. Table 3. RJ-45 LAN Connector LEDs LED Color LED State Indicates... -
Page 18: Instantly Available Technology
Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide 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 and/or affect ACPI S3 sleep state functionality. -
Page 19: Standby Current Requirements
Refer to the descriptions in Table 4 and follow the steps outlined below: 1. Note the total Desktop Board D850EMD2 or D850EMV2 standby current requirement. 2. Add to that the total PS/2 port standby current requirement if a wake-enabled device is connected. -
Page 20: Resume On Ring
Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide Resume on Ring The operation of Resume on Ring can be summarized as follows: • Resumes operation from the ACPI S1 state • Requires only one call to access the computer •... -
Page 21: 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 • Install and remove memory • Install and remove an AGP card •... -
Page 22: Installing The I/O Shield
Refer to your chassis manual for instructions on installing and removing the board. The Desktop Board D850EMD2 is secured to the chassis by eight screws and the D850EMV2 board by 11 screws. See Figure 5 and Figure 6 for the locations of the mounting screw holes of each desktop board. -
Page 23: Desktop Board D850Emd2 Mounting Screw Holes
(#2 bit) screwdriver. Refer to Appendix B on page 73 for regulatory requirements and installation instructions and precautions. Figure 5 shows the location of the mounting holes for the Desktop Board D850EMD2. OM13623 Figure 5. Desktop Board D850EMD2 Mounting Screw Holes Figure 6 shows the location of the mounting holes for the Desktop Board D850EMV2. -
Page 24: Installing A Processor
Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide Installing a Processor CAUTION Before installing or removing the processor, make sure that AC power has been removed by unplugging the power cord from the computer; the standby power LED should not be lit (see Figure 3 on page 18). -
Page 25: Removing The Processor
Installing and Replacing Desktop Board Components Removing the Processor For instruction on how to remove the processor fan heatsink and the processor, refer to the processor installation manual or the Intel World Wide Web site at: http://support.intel.com/support/motherboards/desktop Installing Memory CAUTIONS Before installing or removing RIMM modules, make sure that AC power has been removed by unplugging the power cord from the computer. -
Page 26: Rimm Installation
Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide • If memory is to be installed in bank 1, the RIMM modules to be installed must be the same size and density to each other and match the speed of the RIMM modules in bank 0. For... -
Page 27: Removing Memory
Installing and Replacing Desktop Board Components To install the memory modules, follow these steps (see Figure 11): 1. Observe the precautions in “Before You Begin” on page 21. 2. Holding the memory module by the edges, remove it from its antistatic package. 3. -
Page 28: Installing An Agp Card
Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide Installing an AGP Card The AGP connector supports 1.5 V 4X and 2X AGP cards. The desktop board has an integrated AGP retention mechanism (RM). Follow these instructions to install an AGP card: 1. -
Page 29: Connecting The Ide Cable
Installing and Replacing Desktop Board Components Connecting the IDE Cable ® The Intel boxed desktop board package includes two IDE cables. Both are capable of connecting two drives to the desktop board. The 40-contact, 40-conductor cable supports the Ultra DMA-33 transfer protocol. -
Page 30: Setting The Bios Configuration Jumper
Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide Setting the BIOS Configuration Jumper 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 31: Clearing Passwords
Installing and Replacing Desktop Board Components Clearing Passwords This procedure assumes that the board is installed in the computer and the configuration jumper is set to normal mode. 1. Observe the precautions in “Before You Begin” on page 21. 2. Turn off all peripheral devices connected to the computer. Turn off the computer. Disconnect the computer’s power cord from the AC power source (wall outlet or power adapter). -
Page 32: Replacing The Battery
Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide 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 33 Installing and Replacing Desktop Board Components VORSICHT Bei falschem Einsetzen einer neuen Batterie besteht Explosionsgefahr. Die Batterie darf nur durch denselben oder einen entsprechenden, vom Hersteller empfohlenen Batterietyp ersetzt werden. Entsorgen Sie verbrauchte Batterien den Anweisungen des Herstellers entsprechend. (German) AVVERTIMENTO Esiste il pericolo di un esplosione se la pila non viene sostituita in modo corretto.
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Page 34: Removing The Battery
Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide To replace the battery, follow these steps: 1. Observe the precautions in “Before You Begin” on page 21. 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 35: Updating The Bios With The Intel ® Express Bios Update Utility
Flash Memory Update Utility With the Intel Flash Memory Update Utility you can update the system BIOS from a floppy disk or other bootable media. The utility available from the Web provides a simple method for creating a bootable flash memory update floppy that will automatically update your BIOS. -
Page 36: Updating The Bios
Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide You can obtain the BIOS update file through your computer supplier or by navigating to the D850EMD2 or D850EMV2 page on the Intel World Wide Web site: http://support.intel.com/support/motherboards/desktop ✏ NOTE Please review the instructions distributed with the update utility before attempting a BIOS update. - Page 37 Updating the BIOS 5. Replace the computer cover, connect the power cord, turn on the computer, and allow it to boot. The recovery process will take a few minutes. 6. Listen to the speaker: • Upon applying power, drive A will begin to show activity. In about a minute, two beeps are heard and drive A activity ceases (temporarily) indicating the successful recovery of the BIOS core.
- Page 38 Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide...
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Page 39: Using The Setup Program
* For information about the BIS, refer to the Intel World Wide Web site at: http://developer.intel.com/design/security/index1.htm... -
Page 40: Maintenance Menu
Displays processor information. CPU Stepping No options Displays the processor’s stepping signature. Signature CPU Microcode Update No options Displays the processor’s microcode update revision. Revision * For information about the BIS, refer to the Intel World Wide Web site at: http://developer.intel.com/design/security/index1.htm... -
Page 41: Extended Configuration Submenu
Using the Setup Program Extended Configuration Submenu Main Advanced Security Power Boot Exit Maintenance Extended Configuration The submenu shown in Table 9 is used to set system control and video memory cache mode. This submenu becomes available when User Defined is selected under Extended Configuration. Table 9. -
Page 42: Main Menu
Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide Main Menu Maintenance Advanced Security Power Boot Exit Main Table 10 describes the Main Menu. This menu reports processor and memory information and is used to configure the system date and system time. -
Page 43: Advanced Menu
Using the Setup Program Advanced Menu Maintenance Main Security Power Boot Exit Advanced Table 11 describes the Advanced Menu. This menu is used to set advanced features that are available through the chipset. Table 11. Advanced Menu Feature Options Description Extended Configuration No options If Used is highlighted, User-Defined has been selected in... -
Page 44: Pci Configuration Submenu
Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide PCI Configuration Submenu Maintenance Main Security Power Boot Exit Advanced PCI Configuration Boot Configuration Peripheral Configuration IDE Configuration Diskette Configuration Event Log Configuration Video Configuration The submenu shown in Table 12 is used to configure the IRQ priority of PCI slots individually. -
Page 45: Boot Configuration Submenu
Using the Setup Program Boot Configuration Submenu Maintenance Main Security Power Boot Exit Advanced PCI Configuration Boot Configuration Peripheral Configuration IDE Configuration Diskette Configuration Event Log Configuration Video Configuration The submenu shown in Table 13 is used to set the Plug & Play options, reset configuration data, and the power-on state of the Numlock key. -
Page 46: Peripheral Configuration Submenu
Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide Peripheral Configuration Submenu Maintenance Main Security Power Boot Exit Advanced PCI Configuration Boot Configuration Peripheral Configuration IDE Configuration Diskette Configuration Event Log Configuration Video Configuration This submenu shown in Table 14 is used to enable onboard devices and USB legacy support. - Page 47 Using the Setup Program Table 14. Peripheral Configuration Submenu (continued) Feature Options Description • Disabled Parallel port 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.
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Page 48: Ide Configuration Submenu
Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide IDE Configuration Submenu Maintenance Main Security Power Boot Exit Advanced PCI Configuration Boot Configuration Peripheral Configuration IDE Configuration Diskette Configuration Event Log Configuration Video Configuration This submenu shown in Table 15 is used to configure IDE device options. -
Page 49: Primary/Secondary Ide Master/Slave Submenus
Using the Setup Program Primary/Secondary IDE Master/Slave Submenus Maintenance Main Security Power Boot Exit Advanced Boot Configuration Peripheral Configuration Primary IDE Master ➜ IDE Configuration Diskette Configuration Primary IDE Slave Event Log Configuration Secondary IDE Master Secondary IDE Slave Video Configuration There are four IDE submenus: Primary master, primary slave, secondary master, and secondary slave. -
Page 50: Diskette Configuration Submenu
Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide Table 16. Primary/Secondary IDE Master/Slave Submenus (continued) Feature Options Description Ultra DMA None Specifies the Ultra DMA mode for the drive. • Mode 0 • Mode 1 • Mode 2 • Mode 3 •... -
Page 51: Event Log Configuration Submenu
Using the Setup Program Event Log Configuration Submenu Maintenance Main Security Power Boot Exit Advanced PCI Configuration Boot Configuration Peripheral Configuration IDE Configuration Diskette Configuration Event Log Configuration Video Configuration The submenu shown in Table 18 is used to configure the event logging features. Table 18. -
Page 52: Security Menu
Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide Security Menu Maintenance Main Advanced Power Boot Exit Security The menu shown in Table 20 is used to set passwords and security features. Table 20. Security Menu If no password was entered previously:... -
Page 53: Power Menu
Using the Setup Program Power Menu Security Power Maintenance Main Advanced Boot Exit ACPI The menu shown in Table 21 is used to set power management features. Table 21. Power Menu Feature Options Description No Options When selected, displays the APM submenu. ACPI No Options When selected, displays the ACPI submenu. -
Page 54: Apm Submenu
Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide APM Submenu To access this menu, select Power on the menu bar, then APM. Maintenance Main Advanced Security Power Boot Exit ACPI The menu shown in Table 22 shows the setting options for the APM features. -
Page 55: Boot Menu
Up-Arrow or Down-Arrow key. Press the • Hard Drive Boot Device Enter key to set the selection as the intended boot device. • ATAPI CD-ROM Boot Device • Intel Boot A Boot Device • Disabled... -
Page 56: Exit Menu
Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide Exit Menu Maintenance Main Advanced Security Power Boot Exit The menu shown in Table 26 is used to exit the BIOS Setup program, saving changes, and loading and saving defaults. Table 26. -
Page 57: Technical Reference
5 Technical Reference Board Connectors The board connectors can be divided into three groups: • Back panel connectors • Midboard connectors — Audio connectors — Power and hardware connectors — Add-in board and peripheral interface connectors • Front panel connectors CAUTION Many of the midboard and front panel connectors provide operating voltage (+5 V DC and +12 V DC, for example) to devices inside the computer chassis, such as fans and internal... -
Page 58: Back Panel Connectors
Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide Back Panel Connectors Figure 16 shows the back panel connectors on the desktop boards. OM13629 Item Description Color PS/2 mouse port Green PS/2 keyboard port Purple Parallel port Burgundy Serial port Teal... -
Page 59: Midboard Connectors
Technical Reference Midboard Connectors The midboard connectors are grouped as follows: • Audio connectors • Power and hardware connectors • Add-in card and peripheral interface connectors Audio Connectors Figure 17 shows the location of the audio connectors on the desktop boards. OM13630 Item Description... -
Page 60: Power And Hardware Connectors
The Desktop Boards D850EMD2 and D850EMV2 require an ATX12V compliant power supply to function according to desktop board specifications. Both boards have two ATX12V compliant power supply connectors that are needed to provide extra power to the Intel 850E chipset and Pentium 4 processor. -
Page 61: Desktop Board D850Emv2 Power And Hardware Control Connectors
Technical Reference Figure 19 shows the power and hardware connectors for the Desktop Board D850EMV2. OM13632 Item Description Item Description Chassis fan (fan 3) RIMM fan (fan 1) (tach input) Chassis intrusion Main power ATX12V power Chassis fan (fan 2) Processor fan (CPU fan) (tach input) SCSI hard drive activity LED Figure 19. -
Page 62: Add-In Card And Peripheral Interface Connectors
Figure 20 shows the add-in card and peripheral interface connectors for Desktop Board D850EMD2. OM13633 Item Description Item Description CNR (optional) PCI bus connector 3 Diskette drive PCI bus connector 2 Primary IDE PCI bus connector 1 Secondary IDE Figure 20. Desktop Board D850EMD2 Add-in Card and Peripheral Interface Connectors... -
Page 63: Desktop Board D850Emv2 Add-In Card And Peripheral Interface Connectors
Technical Reference Figure 21 shows the add-in card and peripheral interface connectors for Desktop Board D850EMV2. OM13634 Item Description Item Description CNR (optional) PCI bus connector 1 PCI bus connector 5 PCI bus connector 4 Diskette drive PCI bus connector 3 Primary IDE PCI bus connector 2 Secondary IDE... -
Page 64: Front Panel Connectors
Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide Front Panel Connectors Figure 22 shows the location of the front panel connectors on the desktop boards. Power LED OM14564 HD LED Reset No Connection Ground Item Description Front panel audio Front panel USB 2.0 Alternate power/sleep LED Figure 22. -
Page 65: Desktop Board Resources
Technical Reference Desktop Board Resources Memory Map Table 27. System Memory Map Address Range (decimal) Address Range (hex) Size Description 1024 K - 2097152 K 100000 - 7FFFFFFF 2047 MB Extended Memory 960 K - 1024 K F0000 - FFFFF 64 KB Runtime BIOS 896 K - 960 K... -
Page 66: I/O Map
Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide I/O Map Table 29. I/O Map Address (hex) Size Description 0000 - 000F 16 bytes DMA controller 0020 - 0021 2 bytes Programmable Interrupt Control (PIC) 0040 - 0043 4 bytes System timer... - Page 67 96 contiguous bytes starting on a 128-byte ICH2 (ACPI + TCO) divisible boundary 64 contiguous bytes starting on a 64-byte D850EMD2 and D850EMV2 board resource divisible boundary 32 contiguous bytes starting on a 32-byte ICH2 (USB controller #1) divisible boundary...
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Page 68: Interrupts
Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide Interrupts Table 30. 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) / ** Diskette drive controller... -
Page 69: A Error Messages And Indicators
A Error Messages and Indicators The Desktop Boards D850EMD2 and D850EMV2 report 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 31. 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 70: Bios Error Messages
Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide BIOS Error Messages When a recoverable error occurs during the POST, the BIOS displays an error message describing the problem. Table 32. BIOS Error Messages Error Message Explanation GA20 Error An error occurred with GateA20 when switching to protected mode during the memory test. - Page 71 Error Messages and Indicators Table 32. BIOS Error Messages (continued) Error Message Explanation Memory Size Increased Memory size has increased since the last boot. If no memory was added, there may be a problem with the system. Memory Size Changed Memory size has changed since the last boot.
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Page 73: B Regulatory Compliance
B Regulatory Compliance This appendix contains: • Safety standards, electromagnetic compatibility (EMC) regulations, and product certification markings for Desktop Boards D850EMD2 and D850EMV2 • Instructions and precautions for integrators who are installing this desktop board in a chassis Safety Regulations These desktop boards comply with the safety regulations stated in Table 33 when correctly installed in a compatible host system. -
Page 74: Product Certification Markings
The desktop boards have the following product certification markings: • UL joint US/Canada Recognized Component mark: consists of small c followed by a stylized backward UR and followed by a small US. Includes adjacent UL file number for Intel desktop boards: E210882 (component side). •... -
Page 75: Installation Precautions
Regulatory Compliance Installation Precautions When you install and test the desktop board, observe all warnings and cautions in the installation instructions. To avoid injury, be careful of: • Sharp pins on connectors • Sharp pins on printed circuit assemblies • Rough edges and sharp corners on the chassis •... -
Page 76: Chassis And Component Certifications
Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide Chassis and Component Certifications Ensure that the chassis and certain components; such as the power supply, peripheral drives, wiring, and cables; are components certified for the country or market where used. Agency certification marks on the product are proof of certification. -
Page 77: Use Only For Intended Applications
Regulatory Compliance Use Only for Intended Applications All Intel desktop processor 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,... - Page 78 Intel Desktop Boards D850EMD2 and D850EMV2 Product Guide...