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Intel Desktop Board D850MD Motherboard

1. Berore YOoU BOO uranio li Duos pad usos pag Dues Pad casa Pag Debe dodo 21 installing Ne VO i o t 22 Installing and Removing the Desktop Board ccooccocccocccncccocccononcnoncnnnnocanoncnonnonaronnronaroncnnnos 23 Installing and Removing a Processor cooccoocccoconcccococononononcnoncnnanonanoncnonrnrnrennnoncnonrrrnrenanennnnnes 25 Installing the Processor Fan Heatsink Retention Mechanism Base 25 INSTalingra ProCOSSO se prse eR A 27 Installing the Processor Fan HeatSink ccccccsecnsceseeeeeeseeeeeeseeeeeeeeeeseeteeeneeneeeaeeees 27 Connecting the Processor Fan Cable cccconccccncccccnccocnccnonococononnnonnnnonnrononnncnnanononos 28 Removing d POCOS rasta ici 28 Installing and REMOVING Memory sessirnir 29 MStalling Memory PEE DELIS 29 POMOVING MEMON RN T ASANTE 31 Intel Desktop Boards D850MD and D850MV Product Guide Installing and Removing an AGP Card Retention Mechanism and Card 32 Installing the AGP Card Retention Mechanism cccccccsseeceeeeceeeceeeeaeeeseueeseeeeaes 32 Inistallmg am AGP Garda 34 Removing the AGP Card from the Retention Mechanism eeeeeeess 34 Removing the AGP Card Retention Mechanism ccccccccseeeeseeeseeeeseeeeeseeeeneeeees 35 Connecting the IDE able cce tie EE Mti CUR pta Uia aM eM LEE 36 Setting the BIOS Configuration Jumper ssessssesssseeeneenn nennen nnns 37 CI
2. H G OM12077 Item Description Item Description A Chassis fan fan 3 E RIMM fan fan 1 tachometer input B Chassis intrusion F Main power C ATX12V power G Chassis fan fan 2 D Processor fan CPU fan H SCSI hard drive activity LED tachometer input Figure 24 D850MV Board Power and Hardware Control Connectors 69 Intel Desktop Boards D850MD and D850MV Product Guide Add In Card and Peripheral Interface Connectors Figure 25 shows the add in card and peripheral interface connectors for the D850MD board OOOO goOooooo OM11840 Item Description Item Description A CNR optional E AGP B PCI bus connector 3 F Diskette drive C PCI bus connector 2 G Primary IDE D PCI bus connector 1 H Secondary IDE Figure 25 D850MD Board Add in Card and Peripheral Interface Connectors 70 Technical Reference Figure 26 shows the add in card and peripheral interface connectors for the D850MV board OM12074 Item Description Item Description A CNR optional F P
3. The desktop boards have the following product certification markings e 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 e FCC Declaration of Conformity logo mark for Class B equipment includes Intel name and model designation solder side e CE mark declaring compliance to European Union EU EMC directive 89 336 EEC and Low Voltage directive 73 23 EEC component side e Australian Communications Authority ACA C Tick mark consists of a stylized C overlaid with a check tick mark component side followed by Intel supplier code number N 232 e Printed wiring board manufacturer s recognition mark consists of a unique UL recognized manufacturer s logo along with a flammability rating 94V 0 solder side e PB part number Intel bare circuit board part number solder side A49682 002 for D850MD board A56437 001 for D850MV board Also includes SKU number starting with AA followed by additional alphanumeric characters e Battery Side Up marking located on the component side of the board in close proximity to the battery holder e Korean MIC logo mark denotes Korean EMC certification component side Additional certification information is provided below 1 Product Name model 2 Certificate D 3 Applicant Intel Korea Ltd 4 Date of
4. occoocccccccccncccncccncconocononononononnnonononanonnnonnnonanenannns 32 15 Installing the AGP Card Retention Mechanism cccccccsseccsseeeeeeeeneeeceeeseueeeaeeenaes 33 16 Bemoving TS PGP Gallina 34 17 Removing the AGP Card Retention Mechanism ccccseeceseseeneceeseeeeseeeeeeeesaeeenees 35 18 Connecting the IDE Cable iet eei ti tote pene eta i fedet oe oe ood te emus 36 19 Location of the BIOS Configuration Jumper ccccceccceeeeceeeceeeeceeeeseeeseeeeseeesaeeesaees 37 20 Removing Ine Bale init idad delicadas 41 21 Back Panel elo asenaan amate mp ea hata UE LU dea 66 22 Audio Conrneclors ucc A Muda utu De uou heeded aul des IS 67 23 D850MD Board Power and Hardware Control Connectors eeeessssss 68 24 D850MV Board Power and Hardware Control Connectors eeeeeeessees 69 25 D850MD Board Add in Card and Peripheral Interface Connectors 70 Intel Desktop Boards D850MD and D850MV Product Guide 26 D850MV Board Add in Card and Peripheral Interface Connectors 71 27 FrontPanel CONNeCIO Sosa 72 Tables la FC oo Ae adu ais 7 2 Processors Supported by the Desktop Board occccccccccccccnoconncocncconoconnnncnonanononononoss 11 S RJAS LAN Gonnector LEDS a ME cc ud 17 4 Standby Current Requirements cccccceccsseccccececeeecceeecceeecceeeccesesaeeeseesese
5. The D850MD and D850MV boards 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 850 chipset and Pentium 4 processor Figure 23 shows the power and hardware connectors for the D850MD board A B ol Dd SENO O L ooooooooooooooooo o oooo G Ez D CTLII E 9 O moo e oooooooooo t E O j4j oooooooootml F OM11839 Item Description Item Description A Chassis intrusion E Main power B ATX12V power connector F Chassis fan fan 2 tachometer input C Processor fan CPU fan G SCSI hard drive activity tachometer input LED D RIMM fan fan 1 Figure 23 D850MD Board Power and Hardware Control Connectors 68 Technical Reference Figure 24 shows the power and hardware connectors for the D850MV board A B C m Py t a Tes ol W He MIN J E oom HE O 3 1 O Q AL B l l fd E os E el Loo b F a o
6. Wake on USB PCI CNR RS 232 PS 2 LAN and front panel SCSI hard drive activity LED connector for the front panel Speaker 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 Board Components Figure 1 shows the location of the major components on the D850MD board iimo ouv gt Q OZgr AC A BCDEF BB AA Desktop Board Features x lt N ADI AD1885 audio codec Auxiliary line in connector ATAPI AGP connector CD ROM connector ATAPI Front panel audio connector Chassis intrusion connector Back panel connectors ATX12V processor core voltage connector Processor fan connector CPU fan tachometer input Intel 82850 Memory Controller Hub MCH Processor socket RIMM sockets RIMM fan connector fan 1 Power connector Floppy drive connector CE ADMITO u x lt AA BB OM11828 Primary IDE connector Secondary IDE connector Front panel USB connector Alternate power sleep LED connector Front panel connector Chassis fan connector fan 2 tachometer input Battery Speaker BIOS configuration jumper SCSI hard drive
7. and disconnect its power cord Remove the computer cover and continue with the following steps Reinstall the jumper back on pins 1 2 as shown below to set normal mode for Setup H Leave the update diskette in drive A replace the computer cover and connect the computer s power cord Turn on the computer and continue with the BIOS update see page 44 45 Intel Desktop Boards D850MD and D850MV Product Guide 46 Using the Setup Program The BIOS Setup program can be used to view and change the BIOS settings for the computer The BIOS Setup program is accessed by pressing the F2 key after the Power On Self Test POST memory test begins and before the operating system boot begins NOTE The BIOS Setup menus described in this section may not show the latest settings For the latest BIOS settings refer to the Intel Desktop Board DS5OMD DS850MV Technical Product Specification or the Intel World Wide Web site http support intel com support motherboards desktop NOTE For reference purposes you should write down the current Setup settings When you make changes to the settings update this record NOTE The Setup menus described in this section apply to the desktop boards with BIOS identifier MVS85010A 86A Boards with other BIOS identifiers might have differences in some of the Setup menu screens The Setup screen menu bar is shown below Table 6 shows the BIOS Setup program menu bar Table 6 BIOS Setup Progr
8. chassis To install the processor fan heatsink RM base follow these instructions 1 Observe the precautions in Before You Begin on page 21 2 Locate the processor fan heatsink RM holes on the desktop board see Figure 7 L j eD De O 3 E o O E Aa ET OM12079 Figure 7 Location of the Processor Fan Heatsink Base Mounting Holes 25 Intel Desktop Boards D850MD and D850MV Product Guide 26 3 Align the four fasteners B of the processor fan heatsink RM base with the corresponding holes in the desktop board C Gently press the base down until all four corners snap into place Verify that all four fasteners are fully engaged then press down each of the four locking pushpins A to fully secure the base to the desktop board see Figure 8 OM12177 Figure 8 Installing the Processor Fan Heatsink RM Base to the Board Installing and Replacing Desktop Board Components Installing a Processor N 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 19 Failure to do so could damage the processor and the board To install a processor follow these instructions 1 Ob
9. option affects power management The ACPI Suspend State is not supported if the system is configured for APM 61 Intel Desktop Boards D850MD and D850MV Product Guide APM Submenu To access this menu select Power on the menu bar then APM The menu shown in Table 22 shows the setting options for the APM features Table 22 APM Submenu Power Management e Disabled Enables or disables the APM feature e Enabled default Inactivity Timer e Off Specifies the amount of time before the computer enters e 1 Minute APM standby mode e 5 Minutes e 10 Minutes e 20 Minutes default e 30 Minutes e 60 Minutes e 120 Minutes Hard Drive e Disabled Enables power management for hard disks during APM e Enabled default standby mode The submenu represented in Table 23 shows the setting options for ACPI Table 23 ACPI Submenu Feature Options Description ACPI Suspend State e S1 State default Specifies the ACPI sleep state e S3 State Wake on LAN from S5 e Stay Off default In ACPI soft off mode only determines how the system e Power On responds to a LAN wake up event when the system is in the ACPI soft off mode 62 Using the Setup Program Boot Menu The menu shown in Table 24 is used to set the boot features and the boot sequence Table 24 Boot Menu e Disabled e Enabled default Intel Rapid BIOS e Disabled Boot e Enabled default Scan User Flash e Disabled default Enables the BIOS to scan the f
10. If non ECC memory is Memory e Non ECC Allows the user to enable error reporting if the system and installed BIOS will detect and change setting to non ECC System Time Hour minute and Specifies the current time second month day and year System Date Day of the week Specifies the current date 50 Using the Setup Program Advanced Menu 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 If Used is highlighted User Defined has been selected in Extended Configuration No options Extended Configuration under the Maintenance Menu PCI Configuration No options Configures individual PCI slot s IRQ priority When selected displays the PCI Configuration submenu Boot Configuration No options Configures Plug amp Play and the Numlock key and resets configuration data When selected displays the Boot Configuration submenu Peripheral Configuration No options Configures peripheral ports and devices When selected displays the Peripheral Configuration submenu IDE Configuration No options Specifies type of connected IDE device When selected displays the Diskette Configuration Diskette Configuration No options submenu Configures Event Logging When selected displays the Event Log Configuration No options Event Log Configuration submenu Video Configuration No optio
11. Intel Flash Memory Update Utility You can obtain the BIOS update file through your computer supplier or by navigating to the D850MD or D850MV page on the Intel World Wide Web site http support intel com support motherboards desktop 43 Intel Desktop Boards D850MD and D850MV Product Guide lt gt NOTE Please review the instructions distributed with the update utility before attempting a BIOS update The Intel Flash Memory Update Utility allows you to e Update the BIOS in flash memory e Update the language section of the BIOS Updating the BIOS N CAUTION The AUTOEXEC BAT file provided with the update files updates the BIOS Do not interrupt the process or the system may not function 1 Boot the computer with the BIOS update diskette in drive A During system boot the AUTOEXEC BAT file provided with the update files will automatically run the BIOS update process 2 When the update process is complete the monitor will display a message telling you to remove the diskette and to reboot the system 3 As the computer boots check the BIOS identifier version number to make sure the update was successful If a logo appears press lt Esc gt to view the POST messages Recovering the BIOS It is unlikely that anything will interrupt the BIOS update however if an interruption occurs the BIOS could be damaged The following steps explain how to recover the BIOS if an update fails The following procedure uses recovery mo
12. add on components PS 2 ports 345 Add to integrated board PCI 2 2 slots wake enabled 375 components shown above PCI 2 2 slots non wake enabled 100 CNR wake enabled 875 CNR non wake enabled 40 USB ports 700 Refer to the Inte Desktop Board D850MV D850MD Technical Product Specification for the exact standby current requirements Dependent upon system configuration gt NOTE PCI requirements are calculated by totaling the following e One wake enabled device 375 mA e Five non wake enabled devices 20 mA each PS 2 Ports requirements per the IBM PS 2 Port Specification Sept 1991 e Keyboard O 275 mA e Mouse 70 mA USB requirements are calculated by totaling the following e One wake enabled device 500 mA e USB hub 100 mA e Three USB non wake enabled devices 9 2 5 mA each The USB ports are limited to a combined total of 700 mA Resume on Ring The operation of Resume on Ring can be summarized as follows e Resumes operation from either the APM sleep mode or the ACPI S1 state e Requires only one call to access the computer e Detects incoming calls similarly for external and internal modems e Requires modem interrupt be unmasked for correct operation 20 2 Installing and Replacing Desktop Board Components This chapter tells you how to e Install the I O shield e Install and remove the desktop board e Install and remove a processor e Install and remove memory
13. before performing the procedures described here Failure to disconnect the power before you open the computer can result in personal injury or equipment damage gt NOTES You will need a Phillipst 2 bit screwdriver Refer to Appendix B on page 81 for regulatory requirements and installation instructions and precautions Figure 5 shows the location of the mounting holes for the D850MD board OM11831 Figure 5 D850MD Board Mounting Screw Holes 23 Intel Desktop Boards D850MD and D850MV Product Guide Figure 6 shows the location of the mounting holes for the D850MV board O 24 OL EENN De TH 0 L Figure 6 D850MV Board Mounting Screw Holes O A 4E u m M a ee a a O c A O o Installing and Replacing Desktop Board Components Installing and Removing a Processor Instructions on how to install the processor fan heatsink retention mechanism RM base and processor to the desktop board are given below For instruction on how to install the processor fan heatsink refer to the processor installation manual or the Intel World Wide Web site at http support intel com support motherboards desktop Installing the Processor Fan Heatsink Retention Mechanism Base gt NOTE The following assembly operation should be performed after the desktop board is secured in the
14. documents and other materials and information does not provide any license express or implied by estoppel or otherwise to any such patents trademarks copyrights or other intellectual property rights 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 Intel may make changes to specifications product descriptions and plans at any time without notice The D850MD and D850MV desktop boards may contain design defects or errors known as errata which may cause the product to deviate from published specifications Current characterized errata are available on request Contact your local Intel sales office or your distributor to obtain the latest specifications and before placing your product order Copies of documents which have an ordering number and are referenced in this document or other Intel literature may be obtained from Intel Corporation by going to the World Wide Web site at http www intel com or by calling 1 800 548 4725 Intel and Pentium are registered trademarks of Intel Corporation or it subsidiaries in the United States and other countries T Other names and brands may be claimed as the property of others Copyright 2001 Intel Corporation All Rights Reserved Contents 1 Desktop Board Features Board COMPONEN
15. e Install and remove an AGP card retention mechanism and card e Connect the IDE cable e Set the BIOS jumper e Clear passwords e Replace the battery Before You Begin N CAUTION Before you install this board in a chassis see Appendix B on page 81 for regulatory requirements and precautions e Always follow the steps in each procedure in the correct order e Set up a log to record information about your computer such as model serial number installed options and configuration information e Electrostatic discharge ESD can damage components Perform the procedures described in this chapter only at an ESD workstation using an antistatic wrist strap and a conductive foam pad If such a station is not available you can provide some ESD protection by wearing an antistatic wrist strap and attaching it to a metal part of the computer chassis A WARNINGS The procedures in this chapter assume familiarity with the general terminology associated with personal computers and with the safety practices and regulatory compliance required for using and modifying electronic equipment Disconnect the computer from its power source and from any telecommunications links networks or modems before performing any of the procedures described in this chapter Failure to disconnect power telecommunications links networks or modems before you open the computer or perform any procedures can result in personal injury or equipment damage Some circuitry
16. feita de acordo com as regulamenta es ambientais da regido Brazilian Portuguese Installing and Replacing Desktop Board Components To replace the battery follow these steps l 2 p Observe the precautions in Before You Begin on page 21 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 Remove the computer cover Locate the battery on the board see Figure 20 With a medium flat bladed screwdriver gently pry the battery free from its connector Note the orientation of the and on the battery Install the new battery in the connector orienting the and correctly Replace the computer cover OM11833 Figure 20 Removing the Battery 41 Intel Desktop Boards D850MD and D850MV Product Guide 42 3 Updating the BIOS This chapter tells you how to update the BIOS by either using the Intel Express BIOS Update utility or the Intel Flash Memory Update Utility and how to recover the BIOS if an update fails Updating the BIOS with the Intel Express BIOS Update Utility With the Intel Express BIOS Update utility you can update the system BIOS while in the Windows environment The BIOS file is included in an automated update utility which combines the functionality of the Intel Flash Memory Update Utility and the ease o
17. relocate the receiving antenna Increase the separation between the equipment and the receiver Connect the equipment to an outlet on a circuit other than the one to which the receiver is connected e Consult the dealer or an experienced radio TV technician for help Canadian Department of Communications Compliance Statement This digital apparatus does not exceed the Class B limits for radio noise emissions from digital apparatus set out in the Radio Interference Regulations of the Canadian Department of Communications Le pr sent appareil numerique n met pas de bruits radio lectriques d passant les limites applicables aux appareils num riques de la classe B prescrites dans le R glement sur le broullage radio lectrique dict par le minist re des Communications du Canada Disclaimer INFORMATION IN THIS DOCUMENT IS PROVIDED IN CONNECTION WITH INTEL PRODUCTS EXCEPT AS PROVIDED IN INTEL S TERMS AND CONDITIONS OF SALE FOR SUCH PRODUCTS INTEL ASSUMES NO LIABILITY WHATSOEVER AND INTEL DISCLAIMS ANY EXPRESS OR IMPLIED WARRANTY RELATING TO SALE AND OR USE OF INTEL PRODUCTS INCLUDING LIABILITY OR WARRANTIES RELATING TO FITNESS FOR A PARTICULAR PURPOSE MERCHANTABILITY OR INFRINGEMENT OF ANY PATENT COPYRIGHT OR OTHER INTELLECTUAL PROPERTY RIGHT Intel Corporation may have patents or pending patent applications trademarks copyrights or other intellectual property rights that relate to the presented subject matter The furnishing of
18. 24 esM QUT E 63 200 BOOLDEVICE T HON Y ren tinge Pod ua s ber nan 63 206 EXIUTVIOLesdestantitetiniu de asiutidiateecastutesde atis eeu ede ed cota ids aene pn cute Ini adn DR EU ien 64 27 oystem Memotry MaD uo cede dictae ls ne nde ruben dier uten ub D pcd Ud 73 28 BIEN anne IEEE m IT T 73 BO WOT IVA TERT 74 ooo ii ld 76 SiL 105 nr 77 92 BIOS Error Messages satis 78 39 dlely ROG UIAUIOMS e care ML CIS ONU Id 81 Bas EMC A mm 81 vi 1 Desktop Board Features gt NOTE The DSESOMD board layout was used for illustrations unless otherwise noted Table 1 describes the major features of the D550MD and D850MV boards Table 1 Feature Summary Form Factors Processor Memory Chipset I O Control LAN Graphics Audio Peripheral Interfaces Expansion Capabilities microATX at 9 6 inches by 9 6 inches D850MD board ATX at 9 6 inches by 12 inches D850MV board Support for an Intel Pentium 4 processor in an mPGA 478 socket 400 MHz system data bus Four 168 pin Direct Rambus RIMMT sockets Support for up to 2 GB of system memory Intel 850 chipset consisting of Intel 82850 Memory Controller Hub MCH with Accelerated Hub Architecture AHA bus Intel 82801BA I O Controller Hub ICH2 with AHA bus 4 Mbit Firmware Hub FWH SMSC LPC47M142 I O controller RJ 45 connector Optional Intel 82562ET 10 100 Mbit sec Platform LAN Connect PLC devic
19. 8 19 g leer ees eee ee eee 62 BOOT MENU M 63 BOOL DEVICE PHONY east barrita DEO 63 zip m TET 64 Technical Reference Board CONE cl Suda edt vast asq buts 65 Back Panel Connectors eset eos E dete uec ustedes citudin eon eee Lado etudes 66 Midboard CODFeclolS rn 67 Audio CONDECION erreser EEEE Lem tagli ulead dead eek tn deu ded 67 Power and Hardware Connectors ccccccccssecceeeeceececececeseeceeeceueeceeeesueeseaeess 68 Add In Card and Peripheral Interface Connectors eeesseese 70 Front Panel CONNMECtOIS ccccccecccceeeceececeneeceuceceeecceueeceuecsusessueeseuseseeeeseueesusessaeesses 72 Contents Desktop Board Hesolll 66S ue eee etx Soo Saussure Sup EER 73 Memon Map cra aaa 73 PIAA Ss Spee ceed HS 73 Hex oM ee la 74 A eee n neeeine eens ES 76 A Error Messages and Indicators BIOS BCC DCO AAA t savant e or eae oe 77 BIOS Error Messages seri aE a aT 78 B Regulatory Compliance A 81 zuerst 81 Product Certification M rkingS cccccccccseccsseecceeeceuceceeeeceueeceeeceusessaeecsueeseuessseesseeessusenaas 82 instalation Precautions ii aieo eer egeta c op ii ed eoim equa e nd dotec ud o dtum 83 HIS TAN AVONGIMSIFUCTOMS m crm 83 Ensure Electromagnetic Compatibility EMC Compliance 83 Chassis and Component CertificatiONS oocccocnccnnccocncocicoononan
20. A parity error occurred on an offboard card This error is followed by an address On Board Parity Error A parity error occurred in onboard memory This error is followed by an address Parity Error A parity error occurred in onboard memory at an unknown address NVRAM CMOS PASSWORD NVRAM CMOS and passwords have been cleared The system cleared by Jumper should be powered down and the jumper removed lt CTRL_N gt Pressed CMOS is ignored and NVRAM is cleared User must enter Setup 79 Intel Desktop Boards D850MD and D850MV Product Guide 80 B Regulatory Compliance This appendix contains e Safety standards electromagnetic compatibility EMC regulations and product certification markings for D850MD and D850MV desktop boards e Instructions and precautions for integrators who are installing this desktop board in a chassis Safety Regulations This desktop board complies with the safety regulations stated in Table 33 when correctly installed in a compatible host system Table 33 Safety Regulations Regulation Title UL 1950 CSA C22 2 No 950 3 edition Bi National Standard for Safety of Information Technology Equipment including Electrical Business Equipment USA and Canada EN 60950 2 Edition 1992 with Amendments 1 2 3 and 4 IEC 60950 2 edition 1991 with The Standard for Safety of Information Technology Equipment Amendments 1 2 3 and 4 including Electrical Business Equipment Int
21. 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 The BIOS is stored in the Firmware Hub The BIOS can be updated by following the instructions in Chapter 3 on page 43 PCI Auto Configuration If you install a PCI add in card in your computer the PCI auto configuration utility in the BIOS automatically detects and configures the resources IRQs DMA channels and I O space for that add in card You do not need to run the BIOS Setup program after you install a PCI add in card Intel Desktop Boards D850MD and D850MV Product Guide IDE Auto Configuration If you install an IDE device such as a hard drive in your computer the IDE auto configuration utility in the BIOS automatically detects and configures the device for your computer You do not need to run the BIOS Setup program after installing an IDE device You can override the auto configuration options by specifying manual configuration in the BIOS Setup program To use ATA 66 100 features the following items are required e An ATA 66 100 peripheral device e An ATA 66 100 compatible cable e ATA 66 100 operating system device drivers Security Passwords The BIOS includes security features that restrict whether the BIOS Setup program can be accessed and who can boot the computer A supervisor password and a user password can be set for the Setup and for booting the computer with the followi
22. C AAG o O A 38 Replacing Ne Bale inside 39 Updating the BIOS Updating the BIOS with the Intel Express BIOS Update Utility 43 Updating the BIOS with the Intel Flash Memory Update Utility 43 Obiaining the BIOS Update FMe s ath rr RE a d aar Piae Put ier ees 43 updatuno the BIOS e 44 Recovenng the BIOS ias 44 Using the Setup Program Maintenance MON Uca 48 Extended Configuration Submenu ccccccccseeeceeceeeeeeceeeeceueeaeeeseeesseeesueeesaeesaneesaes 49 Malni MENU naciste E E E 50 AVANCE zin E e m EEE 51 PCI Gontiguration SUBMENU disserendi e e dor id 52 Boot Gontig ratorn SUBIC MU bc iov marea ones eaae aae de mod antes e a aue 53 Peripheral Configuration Submenu eese eene 54 IDE Contiguration SUBMENU suco ioo ce eame tte tt ERE Debe poe Coe botones edad oto b CH s dat dde 56 Primary Secondary IDE Master Slave Submenus esee 57 Diskette Configuration Submenu cccccseeccseecceeeeceeeeseeecaueeceueesaeetausesuesseeesseeesass 58 Event Log Configuration SUDMIG ING Se echicuso aec oeu eate Deae eu Deu ecce od Det ec reines 59 Video Configuration Submenu seesssesssssssesese eene nnne nnne nnne nnn nnn nns 59 SECU MENU since cee Rio 60 POWER MONU oian E TM 61 PAP IASI OT RR adas 62 FAN med Eve 01
23. CI bus connector 1 B PCI bus connector 5 G AGP C PCI bus connector 4 H Diskette drive D PCI bus connector 3 Primary IDE E PCI bus connector 2 J Secondary IDE Figure 26 D850MV Board Add in Card and Peripheral Interface Connectors 71 Intel Desktop Boards D850MD and D850MV Product Guide Front Panel Connectors Figure 27 shows the location of the front panel connectors OL ru E o 1D 6 ABC D OM11841 Item Description A Front panel m B Alternate power sleep LED C Front panel USB D Front panel audio Figure 27 Front Panel Connectors 72 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 1FFFFFFF 2047 MB Extended Memory 960 K 1024 K F0000 FFFFF 64 KB Runtime BIOS 896 K 960 K E0000 EFFFF 64 KB Reserved 800 K 896 K C8000 DFFFF 96 KB Available high DOS memory open to the PCI bus 640 K 800 K A0000 C7FFF 160 KB Video memory and BIOS 639 K 640 K 9FCOO 9FFFF 1 KB Extended BIOS data movable by memory manager software 512 K 639 K 80000 9FBFF 127 KB Extended conventional memory OK 512K 00000 7FFFF 512 KB Conventional memory DMA Channels Table 28 DMA Channels DMA Channel Number Data Width System Resource 0 8 or 16 bi
24. Intel Desktop Boards D850MD and D850MV Product Guide Order Number A57861 001 Revision History If an FCC declaration of conformity marking is present on the board the following statement applies FCC Declaration of Conformity 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 For questions related to the EMC performance of this product contact Intel Corporation 5200 N E Elam Young Parkway Hillsboro OR 97124 1 800 628 8686 This equipment has been tested and found to comply with the limits for a Class B digital device pursuant to Part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio communications However there is no guarantee that interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures e Reorient or
25. M fan connector fan 1 BB Communication and Networking Riser CNR Power connector optional Floppy drive connector CC Chassis fan connector fan 3 Figure 2 D850MV Board Components Desktop Board Features Processor N CAUTION Failure to use an ATX12V power supply or not connecting the additional power supply lead to the D650MD or D850MV boards may result in damage to the desktop board and or power supply The board supports a single Intel Pentium 4 processor Processors are not included with the board and must be purchased separately The processor connects to the board through the mPGA 478 pin socket The Pentium 4 processor may be removed and replaced to accommodate supported higher speed processors For instructions on how to install a processor see Chapter 2 on page 21 The board supports the processors listed in Table 2 Table 2 Processors Supported by the Desktop Board Type Designation System Bus Frequency L2 Cache Size Intel Pentium 4 processor 1 4 1 5 1 6 1 7 and 400 MHz 256 KB ina mPGA 478 package 1 8 GHz For the latest information on processor support for the D8550MD and D850MV boards refer to the Intel desktop board World Wide Web site at http support intel com support motherboards desktop For instructions on installing or upgrading the processor see Chapter 2 on page 21 The D850MD and D850MV boards require an ATX12V compliant power supply to function according to desktop board speci
26. PCI bus connector 5 slot shared with CNR e One AGP connector e One optional CNR connector slot shared with PCI bus connector 5 Desktop Board Features AGP Connector lt gt NOTE The boards are compatible with 1 5 V AGP cards only AGP is a high performance interface for graphics intensive applications such as 3D graphics AGP is independent of the PCI bus and is intended for use with graphical display devices The AGP connector supports 1 5 V AGP 4X and 2X add in cards An AGP card retention mechanism RM may be included with the boxed desktop board to be used only with cards with retention notches see Figure 14 on page 32 For information about installing the AGP card RM and an AGP card see Chapter 2 on page 21 Communication and Networking Riser CNR Optional The CNR provides an interface that supports various features such as audio modem USB and LAN interfaces of the Intel 850 chipset Audio Subsystem The AC 97 compliant audio subsystem consists of the following e Intel 82801BA I O Controller Hub ICH2 e Analog Devices Inc AD1885 analog codec gt NOTE 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
27. Sarria iria dci 9 LOCOS Otto 11 ME MSM oca 12 MARN alle 12 Intel 82850 Memory Controller Hub MCH occccccccnccnncncnnnoncnncnnnanonononononononacnnnnnnnnnos 12 Intel 82801BA I O Controller Hub ICH2 ooooonncncncncnnncccnononnnancnnnnnnnnncnononanananonnnnns 13 Firmware HUD EVA srta one rebota cedida 13 INpUUOUIDUETILO Gon Oller aia a 13 Real Time ClO CK arseen a rada 13 USB SUP a di da 14 PCl Enhanced IDE Itaca col io date edit 14 EXPANSION Ol isis DON 14 AGE COM CE a uL E MM C cU EE 15 Communication and Networking Riser CNR Optional sseeeessss 15 Atidio SUDSY SI CIM esent e dona aa 15 DIS 15 POL AUto CONTMOQUPATION serranas 15 IDE Auto Configuratio ii oe E dudit uet enata steals 16 Secun ae Ss WOES ceret A A DOE URDU 16 LAN Subsystem Optional adas 17 LAN Subsystem SONWATE e eco tes tabs tu dE 17 HJ 45 LAN Connector LEDS cnc ll tarda eas 17 PEO PARE CO a Pn ane eee CR iE EMI EM I EIE E ILE LIEU IM ED SU EE 17 BUOY e P 17 Power Management Features sesessesseeseee sienne nenne nnne nnne rausnsu deser sese sae aenean 18 Instantly Available Technology occcocooccconcconiconioncconccononanonncnanocononnononononenarinnenanos 18 PAC SUING LOM RING RE 20 2 Installing and Replacing Desktop Board Components
28. Submenu Feature Options Description e Primary Primary enables only the primary IDE controller Secondary enables only the secondary IDE controller e Secondary Both enables both IDE controllers e Both default IDE Controller e Disabled Specifies the integrated IDE controller e 3 Seconds e 6 Seconds e 9 Seconds e 12 Seconds e 15 Seconds e 21 Seconds e 30 Seconds Hard Disk Pre Delay e Disabled default Specifies the hard disk drive pre delay Primary IDE Master No options Reports type of connected IDE device When selected displays the Primary IDE Master submenu displays the Primary IDE Slave submenu Primary IDE Slave No options Reports type of connected IDE device When selected Secondary IDE Master No options Reports type of connected IDE device When selected displays the Secondary IDE Master submenu Secondary IDE Slave No options Reports type of connected IDE device When selected displays the Secondary IDE Slave submenu 56 Primary Secondary IDE Master Slave Submenus Using the Setup Program IDE Configuration Diskette Configuration Event Log Configuration Video Configuration gt Primary IDE Master Primary IDE Slave Secondary IDE Master Secondary IDE Slave There are four IDE submenus Primary master primary slave secondary master and secondary slave Table 16 shows the format of these IDE submenus For brevity only one example is shown Table 16 Primary Seconda
29. UTION Install the AGP card RM only when using an AGP card with a retention notch A as shown in Figure 14 Use of the RM with an unnotched card may impair video operation If you need to remove the RM follow the instructions on page 35 gt NOTE All DSSOMD and DSSOMV boxed desktop boards may not include an AGP RM Skip to the Installing an AGP Card heading on page 34 if your boxed desktop board does not include an AGP RM OM10592 Figure 14 AGP Card with a Retention Notch 32 Installing and Replacing Desktop Board Components The AGP card RM see Figure 15 encloses the board s AGP connector and stabilizes the AGP card Place the board component side up on a flat supportive surface Follow the steps outlined below to attach the AGP card RM A to the AGP connector B 1 Locate the AGP connector on the board as shown below Note that the board s silkscreen C indicates the correct final position of the lever D on the AGP card RM OM11842 Figure 15 Installing the AGP Card Retention Mechanism 2 Position the AGP card RM over the AGP connector as shown below PP e ol pe OM10111 3 Push the lever end of the AGP card RM in the direction of the arrow until the two rearmost tabs E spread over the end of the AGP connector AAA 3 OM10180 LT 4 Push the free end of the AGP card RM over
30. activity LED connector Intel 82801BA I O Controller Hub ICH2 PCI bus add in card connectors Communication and Networking Riser CNR optional Figure 1 D850MD Board Components Intel Desktop Boards D850MD and D850MV Product Guide 10 Figure 2 shows the location of the major components on the D850MV board nmoou Q OZST AC A BCDEF O ou ue g H CC O BB Ol J O O AA K AS O O AAA L O EL Z EN Y X M W 2 I V T JR P O N U S Q OM12073 ADI AD1885 audio codec P Primary IDE connector Auxiliary line in connector ATAPI Q Secondary IDE connector AGP connector R Front panel USB connector CD ROM connector ATAPI S Alternate power sleep LED connector Front panel audio connector T Front panel connector Chassis intrusion connector U Chassis fan connector fan 2 tachometer input Back panel connectors V Battery ATX12V processor core voltage connector W Speaker Processor fan connector CPU fan X BIOS configuration jumper tachometer input Intel 82850 Memory Controller Hub MCH Y SCSI hard drive activity LED connector Processor socket Z Intel 82801BA I O Controller Hub ICH2 RIMM sockets AA PCI bus add in card connectors RIM
31. address range Dword access only KKK Byte access only 15 Intel Desktop Boards D850MD and D850MV Product Guide 76 Interrupts Table 30 Interrupts IRQ System Resource NMI I O channel check 0 Reserved interval timer 1 Reserved keyboard buffer full 2 Reserved cascade interrupt from slave PIC 3 COM2 4 COM1 5 LPT2 Plug and Play option 6 Diskette drive controller 7 LPT1 8 Real time clock 9 kk 10 ak 11 bd 12 Onboard mouse port if present else user available 13 Reserved math coprocessor 14 Primary IDE if present else user available 15 Secondary IDE if present else user available Default but can be changed to another IRQ Dynamically allocated for all PCI AGP devices and slots A Error Messages and Indicators The D850MD and D850MV boards report POST errors in two ways e By sounding a beep code e 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 Table 31 Beep Codes Number of Beeps Description Refresh failure Parity cannot be reset First 64 K memory failure Timer not operational Processor failure Reserved not used 8042 Gat
32. am Menu Bar Maintenance Main Advanced Security Power Boot Exit Clears passwords Allocates Configures Sets Configures Selects boot Saves or and Boot Integrity resources for advanced passwords power options and discards Service BIS hardware features and security management power changes to credentials and components available features features supply set program configures through the controls options extended chipset configuration memory settings For information about the BIS refer to the Intel World Wide Web site at http developer intel com design security indexl htm 47 Intel Desktop Boards D850MD and D850MV Product Guide Table 7 shows the function keys available for menu screens Table 7 BIOS Setup Program Function Keys BIOS Setup Program Function Key Description c Or o Selects a different menu screen T or lt l gt Moves cursor up or down Tab 00 Moves cursor to the next field Enter Executes command or selects the submenu Pl Load the default configuration values for the current menu lt F10 gt Save the current values and exits the BIOS Setup program lt Esc gt Exits the menu Maintenance Menu The menu shown in Table 8 is used to clear the Setup passwords and enable extended configuration mode Setup only displays this menu in configure mode See page 37 for information about setting configure mode Table 8 Maintenance Menu Feature Options D
33. ast boot These values have either been corrupted or the battery has failed CMOS Date Time Not Set The time and or date values stored in CMOS are invalid Run Setup to set correct values DMA Error Error during read write test of DMA controller FDC Failure Error occurred trying to access diskette drive controller HDC Failure Error occurred trying to access hard disk controller 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 Is Locked The system keyboard lock is engaged The system must be unlocked to continue to boot Keyboard Error Error in the keyboard connection Make sure keyboard is connected properly KB Interface Error Keyboard interface test failed Memory size has decreased since the last boot If no memory was removed then memory may be bad Memory Size Decreased continued 78 Error Messages and Indicators Table 32 BIOS Error Messages continued Error Message Explanation Memory size has increased since the last boot If no memory was added there may be a problem with the system Memory Size Increased Memory size has changed since the last boot If no memory was added or removed then memory may be bad Memory Size Changed No Boot Device Available System did not find a device to boot Off Board Parity Error
34. ble ACPI S3 sleep state configuration as outlined in Table 4 Values are determined by specifications such as PCI 2 2 Actual measurements may vary To estimate the total amount of standby current required for a particular system configuration standby current requirements of all installed components must be added Refer to the descriptions in Table 4 on page 20 and follow the steps outlined below I 2 Note the total D850MD or D850MV board standby current requirement Add to that the total PS 2 port standby current requirement if a wake enabled device is connected Add from the PCI 2 2 slots wake enabled row the total of the number of wake enabled devices installed PCI and AGP multiplied by the standby current requirement Add from the PCI 2 2 slots nonwake enabled row the total of the number of non wake enabled devices installed PCI and AGP multiplied by the standby current requirement Add all additional wake enabled devices and non wake enabled devices standby current requirements as applicable Add all the required current totals from steps 1 through 5 to determine the total estimated standby current power supply requirement 19 Intel Desktop Boards D850MD and D850MV Product Guide Table 4 Standby Current Requirements Instantly Available Current Standby Current Support Description Requirements mA Estimate for integrated board Total for the D850MD or D850MV 770 components boards Estimate for
35. de for the Setup program See page 37 for more information on Setup modes gt NOTE Because of the small amount of code available in the boot block area there is no video support You will not see anything on the screen during this procedure Monitor the procedure by listening to the speaker and looking at the diskette drive LED Turn off the computer disconnect the computer s power cord and disconnect all external peripherals 2 Remove the computer cover and locate the configuration jumper labeled J9H2 see Figure 19 3 Remove the jumper from all pins as shown below to set recovery mode for Setup B 3 4 Insert the bootable BIOS update diskette into diskette drive A 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 44 pM as 11 12 Updating the BIOS Listen to the speaker e 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 Drive A activity will begin again followed by two more beeps indicating the successful recovery of the boot block This sequence of events indicates a successful BIOS recovery e A series of continuous beeps indicates a failed BIOS recovery If recovery fails return to step 1 and repeat the recovery process If recovery is successful turn off the computer
36. e and AGP connector supporting 1 5 V 4X or 2X AGP cards Analog Devices Inc AD1885 analog codec AC 97 featuring SoundMAXT with SPXT software support Up to seven Universal Serial Bus USB ports Four ports routed to the back panel Two ports routed to the front panel USB connector One port routed to the optional CNR Two IDE interfaces with Ultra DMA 33 and ATA 66 100 support One floppy drive interface One parallel port Two serial ports PS 2T keyboard and mouse ports D850MD board Three PCI bus add in card connectors One AGP connector One optional CNR connector slot shared with PCI bus connector 3 D850MV board Five PCI bus add in card connectors One AGP connector One optional CNR connector slot shared with PCI bus connector 5 continued Intel Desktop Boards D850MD and D850MV Product Guide Table 1 Feature Summary continued BIOS Power Management Management Features Instantly Available PC Other Features gt NOTE Intel AMI BIOS 4 Mbit symmetrical flash memory Support for SMBIOS Support for Advanced Configuration and Power Interface ACPI 1 0 Support for Advanced Power Management APM 1 2 Support for Plug and Play PnP Hardware monitor with Two fan sensing inputs used to monitor fan activity Remote diode temperature sensing Voltage sensing to detect out of range values Support for PC Local Bus Specification Revision 2 2 Suspend to RAM STR support
37. e until the retaining clips snap into place Make sure the clips are firmly in place OM11832 Figure 13 Installing a Memory Module Removing Memory To remove a memory module follow these steps l Za Observe the precautions in Before You Begin on page 21 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 Remove the computer cover Gently spread the retaining clips at each end of the socket The memory pops out of the socket Hold the memory module by the edges lift it away from the socket and store it in an antistatic package Reinstall and reconnect any parts you removed or disconnected to reach the memory module sockets 31 Intel Desktop Boards D850MD and D850MV Product Guide Installing and Removing an AGP Card Retention Mechanism and Card The AGP connector supports 1 5 V 4X and 2X AGP cards Newer cards have a retention notch as shown in Figure 14 When using notched cards install the AGP card retention mechanism RM before installing a card The AGP card RM is not used with unnotched cards To install and remove an AGP card RM and card follow the instructions under these headings e Installing the AGP card RM e Installing an AGP card e Removing the AGP card from the RM e Removing the AGP card RM Installing the AGP Card Retention Mechanism N CA
38. eA20 cannot be toggled memory failure or not present Exception interrupt error Display memory R W error Reserved not used CMOS Shutdown register test error Invalid BIOS such as POST module not found YJ O a AJ WO N gt O 77 Intel Desktop Boards D850MD and D850MV 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 Pri Master HDD Error Could not read sector from corresponding drive Pri Slave HDD Error Sec Master HDD Error Sec Slave HDD Error Pri Master Drive ATAPI Incompatible Corresponding drive is not an ATAPI device Run Setup to make Pri Slave Drive ATAPI Incompatible sure device is selected correctly Sec Master Drive ATAPI Incompatible Sec Slave Drive ATAPI Incompatible A Drive Error No response from diskette drive B Drive Error CMOS Battery Low The battery may be losing power Replace the battery soon CMOS Display Type Wrong The display type is different than what has been stored in CMOS Check Setup to make sure type is correct CMOS Checksum Bad The CMOS checksum is incorrect CMOS memory may have been corrupted Run Setup to reset values CMOS Settings Wrong CMOS values are not the same as the l
39. el s World Wide Web site at http support intel com support motherboards desktop 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 Green Off 10 Mbit sec data rate is selected On 100 Mbit sec data rate is selected Yellow Off LAN link is not established On steady state LAN link is established The computer is communicating with another computer on On brighter and pulsing the LAN Speaker A 47 2 inductive speaker is mounted on the desktop board The speaker provides audible error code beep code information during the Power On Self Test POST Battery A battery on the board keeps the values in CMOS RAM and the clock current when the computer is turned off See Chapter 2 on page 21 for instructions on how to replace the battery Intel Desktop Boards D850MD and D850MV Product Guide Power Management Features Power management 1s implemented at several levels including e Software support Advanced Configuration and Power Interface ACPI Advanced Power Management APM e Hardware support Instantly Available technology Resume on Ring Wake from USB Wake from PS 2 keyboard PCI card wakeup support If the board is used with an ACPI aware operating system the BIOS can
40. ernational EMKO TSE 74 SEC 207 94 summary of Nordic deviations to EN 60950 Norway Sweden The Standard for Safety of Information Technology Equipment including Electrical Business Equipment European Union Denmark and Finland EMC Regulations The desktop board complies with the EMC regulations stated in Table 34 when correctly installed in a compatible host system Table 34 EMC Regulations Regulation Title FCC Class B Title 47 of the Code of Federal Regulations Parts 2 and 15 Subpart B Radiofrequency Devices USA ICES 003 Class B Interference Causing Equipment Standard Digital Apparatus Canada EN55022 1998 Class B Limits and methods of measurement of Radio Interference Characteristics of Information Technology Equipment European Union EN55024 1998 Information Technology Equipment Immunity Characteristics Limits and methods of measurement European Union AS NZS 3548 Class B Australian Communications Authority Standard for Electromagnetic Compatibility Australia and New Zealand Limits and methods of measurement of Radio Disturbance Characteristics of Information Technology Equipment International CISPR 22 3 Edition Class B CISPR 24 1997 Information Technology Equipment Immunity Characteristics Limits and Methods of Measurement International 81 Intel Desktop Boards D850MD and D850MV Product Guide Product Certification Markings 82
41. escription Processor Speed Processor Displays the processor speed dependent Clear All Passwords e Yes default Clears the user and administrative passwords e No Clear BIS Credentials e Yes default Clears the Wired for Management Boot Integrity Service e No BIS credentials Extended Configuration e Default default Invokes the Extended Configuration submenu e User Defined CPU Information No options 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 indexl htm 48 Using the Setup Program Extended Configuration Submenu 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 Extended Configuration Submenu Feature Options Description Extended Configuration e Default User Defined allows setting memory control and video default memory cache mode If selected here will also display in e User Defined the Advanced Menu as Extended Menu Used Video Memory Cache Mode e USWC Selects Uncacheable Speculative Write Combining USWC video memory cac
42. ethod the AGP card RM cannot be reused OM10593 Figure 17 Removing the AGP Card Retention Mechanism 35 Intel Desktop Boards D850MD and D850MV Product Guide Connecting the IDE Cable 36 The Intel boxed desktop board package includes two IDE cables Both are capable of connecting two drives to the desktop board The 40 contact cable supports the Ultra DMA 33 transfer protocol The 40 contact 80 conductor cable supports ATA 66 and ATA 100 transfer protocols and is backward compatible with drives using slower IDE transfer protocols NOTE ATA 66 100 compatible cables are backward compatible with drives using slower IDE transfer protocols If an ATA 66 100 disk drive and a disk drive using any other IDE transfer protocol are attached to the same cable the maximum transfer rate between the drives may be reduced to that of the slowest drive NOTE Do not connect an ATA device as a slave on the same IDE cable as an ATAPI master device For example do not connect an ATA hard drive as a slave to an ATAPI CD ROM drive For correct function of the cable e Attach the cable end with the single connector to the board see Figure 18 A e Attach the cable end with the two closely spaced connectors to the drives see Figure 18 B OM11835 Figure 18 Connecting the IDE Cable Installing and Replacing Desktop Board Components Setting the BIOS Configurati
43. etup program Exit Discarding Changes Exits without saving any changes made in the BIOS Setup program Load Setup Defaults Loads the factory default values for all the Setup options Load Custom Defaults Loads the custom defaults for Setup options Save Custom Defaults Saves the current values as custom defaults Normally the BIOS reads the Setup values from flash memory If this memory is corrupted the BIOS reads the custom defaults If no custom defaults are set the BIOS reads the factory defaults Discard Changes Discards changes without exiting Setup The option values present when the computer was turned on are used 64 5 Technical Reference Board Connectors The board connectors can be divided into three groups e Back panel connectors e Midboard connectors Audio connectors Power and hardware connectors Add in board and peripheral interface connectors e Front panel connectors N 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 peripherals These connectors are not overcurrent protected Do not use these connectors for powering devices external to the computer chassis A fault in the load presented by the external devices could cause damage to the computer the interconnecting cable and the external devices themselves 65 Intel Desktop Boards D850MD and D850MV P
44. f use of Windows based installation wizards To update the BIOS with the Intel Express BIOS Update utility 1 Go to the Intel World Wide Web site http support intel com support motherboards desktop 2 Navigate to the D850MV or D850MD page and click the Express BIOS Update utility file for the D850MV or D850MD board s BIOS 3 Download the file to your hard drive You can also save this file to a diskette This is useful if you are updating the BIOS for multiple identical systems 4 Close all other applications This step 1s required Your system will be rebooted at the last Express BIOS Update window 5 Double click the executable file from the location on your hard drive where it was saved This runs the update program 6 Follow the instructions provided in the dialog boxes to complete the BIOS update Updating the BIOS with the Intel 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 Obtaining the BIOS Update File You can update to a new version of the BIOS by using the BIOS update file The BIOS update file is a compressed self extracting archive that contains all the files you need to update the BIOS The BIOS update file contains e New BIOS files e BIOS recovery files e
45. fications Both boards have two ATX12V compliant power supply connectors that are needed to provide extra power to the Intel 850 chipset and Pentium 4 processor Items B and E in Figure 23 on page 68 and items C and F in Figure 24 on page 69 show the two power connector locations Intel Desktop Boards D850MD and D850MV Product Guide Main Memory The board has four 2 5 V memory module sockets that support RIMMs containing Direct Rambus DRAM RDRAM devices The board supports the following memory features Maximum of 32 RDRAM devices per channel 128 MB minimum to 2 GB maximum onboard capacity utilizing 128 144 Mbit or 256 288 Mbit technology Single or double sided RIMM modules PC600 or PC800 compliant RDRAM Serial Presence Detect SPD memory only NOTE For information about vendors that support these memory requirements refer to the DS5OMD or D830MV 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 Intel 850 Chipset The Intel 850 chipset consists of the following devices Intel 82850 Memory Controller Hub MCH with AHA bus Intel 82801BA I O Controller Hub ICH2 with AHA bus Firmware Hub FWH Intel 82850 Memory Controller Hub MCH The MCH has these features Integrated dual Direct Rambus technology memory channel Support for 128 MB to 2 GB main system memory Auto detection of RDRAM memory Su
46. he mode Full 32 byte contents of the Write Combining buffer are written to memory as required Cache lookups are not performed Both the video driver and the application must support Write Combining e UC default Selects Uncacheable UC video memory cache mode This setting identifies the video memory range as uncacheable by the processor Memory writes are performed in program order Cache lookups are not performed Well suited for applications not supporting Write Combining 49 Intel Desktop Boards D850MD and D850MV Product Guide Main Menu Table 10 describes the Main Menu This menu reports processor and memory information and 1s used to configure the system date and system time Table 10 Main Menu Feature Options Description BIOS Version No options Displays the version of the BIOS Processor Type No options Displays processor type Processor Speed No options Displays processor operating frequency System Bus No options Displays the system bus frequency Frequency Cache RAM No options Displays the size of second level cache and whether it is ECC capable Total Memory No options Displays the total amount of RAM RIMM 1 No options Displays the amount and type of RAM installed in the RIMM 2 memory banks RIMM 3 RIMM 4 Language FP English default Selects the default language used by the BIOS e Espanol e Deutsche e ltaliano e Francais Configuration e ECC default all installed memory supports ECC
47. imary IDE channel command port 03F8 03FF 8 bytes COM1 04DO 04D1 2 bytes Edge level triggered PIC LPTn 400 8 bytes ECP port LPTn base address 400h OCF8 OCFB 4 bytes PCI configuration address register OCF9 1 byte Turbo and reset control register OCFC OCFF 4 bytes PCI configuration data register FFAO FFA7 8 bytes Primary bus master IDE registers FFA8 FFAF 8 bytes Secondary bus master IDE registers 74 Technical Reference Table 29 1 O Map continued divisible boundary 4096 contiguous bytes starting on a 4096 byte Address hex Description 96 contiguous bytes starting on a 128 byte divisible boundary 64 contiguous bytes starting on a 64 byte ICH2 ACPI TCO D850MD and D850MV board resource 32 contiguous bytes starting on a 32 byte divisible boundary 16 contiguous bytes starting on a 16 byte divisible boundary ICH2 USB controller 1 ICH2 SMBus Intel 82801BA PCI bridge divisible boundary 256 contiguous bytes starting on a 256 byte divisible boundary 64 contiguous bytes starting on a 64 byte ICH2 audio mixer ICH2 audio bus mixer 32 contiguous bytes starting on a 32 byte divisible boundary 64 contiguous bytes starting on a 64 byte divisible boundary 96 contiguous bytes starting on a 128 byte divisible boundary ICH2 USB controller 2 ICH2 Intel 82562ET optional LPC47M142 Default but can be changed to another
48. innnnnonnnonnonanonnnononess 84 Prevent Power Supply OverlOad occcoocccocccccccconococococonocnocononanonncnnncnnncnonanonanenaninons 84 Place Battery Marking cccccccsccseeseeeeeseeeeeeseeeeeeseeeseeseeeseeseeneeeseeteeeseeteeeneeseeenenees 84 Use Only for Intended AppliCatiONS occocccccocccocncocnccocnconnnonnonnnonanonoconnnonanonanonoss 85 Figures 1 D850MD Board Components creisses enidan eea AEN Aa EE aE 9 2 D850MV Board COMPONGIMS o eno A E E EE 10 3 Location of Standby Power Indicator ooccococccconnoccnnccncnnnannnnonnoncnonnnnonanononcnonaness 19 4 Installing the TO Shield eee EE SSA 22 5 D850MD Board Mounting Screw HolesS ooccccocccoccnococncononocncncnnnnonncnnoncnconcnonnnnnonenos 23 6 D850MV Board Mounting Screw Holes cccccccceecceeeeeeeeceeeeesueeeseeeseeeesseeeseueesseeens 24 7 Location of the Processor Fan Heatsink Base Mounting Holes 25 8 Installing the Processor Fan Heatsink RM Base to the Board 26 9 stalingrad POCOS Osa aa 27 10 Connecting the Processor Fan Cable to the Processor Fan Connector 28 11 RDRAM n nd CRIMM Installation cu eiosor ect Rao sE 29 127 RIMM TAS TEU OLEI concrete eae oeste dmt ente te odit doen desint diablita 30 t3 Installing a Memory Module oi dec EE Ri Echo A ERE OEC AN 31 14 AGP Card with a Retention NotcH
49. isabled Enables logging of ECC events e Enabled default Mark Events as Read Enter Marks all events as read PCI Configuration Boot Configuration Peripheral Configuration Diskette Configuration IDE Configuration ete ote 1 Event Log Configuration Video Configuration The submenu shown in Table 19 is used to configure video features Table 19 Video Configuration Submenu Feature Options Description AGP Aperture Size e 64 MB default Specifies the aperture size for the AGP video controller e 256 MB Primary Video Adapter e AGP default Selects primary video adapter to be used during boot e PCI 59 Intel Desktop Boards D850MD and D850MV Product Guide Security Menu The menu shown in Table 20 1s used to set passwords and security features Table 20 Security Menu If no password was entered previously 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 Set Supervisor Password Password can be up to seven Specifies the supervisor password alphanumeric characters Password can be up to seven Specifies the user password alphanumeric characters Clear User Password Note 1 e No User Access Level e Limited Sets BIOS Setup Utility access rights for user Note 2 e No access level e View Onl
50. lash memory for user binary Area e Enabled files that are executed at boot time Boot Device Priority No options Specifies the boot sequence from the available types of Disabled displays normal POST messages Enabled displays OEM graphic instead of POST messages Enables the computer to boot without running certain POST tests boot devices Hard Disk Drives No options Specifies the boot sequence from the available hard disk drives Removable Devices No options Specifies the boot sequence from the available removable devices Boot Device Priority Maintenance Main Advanced Security Power Boot EXIT Boot Device Priority The menu shown in Table 25 shows the setting options for Boot Device Priority Table 25 Boot Device Priority Feature Options Description 1 Boot Device e Removable Device Specifies the boot sequence from the available devices Select Hard Drive the boot device with the Up Arrow or Down Arrow key Press the nd 1 2 Boot Device e Enter key to set the selection as the intended boot device 3 Boot Device e ATAPI CD ROM 4 Boot Device e Intel Boot A e Disabled 63 Intel Desktop Boards D850MD and D850MV Product Guide Exit Menu The menu shown in Table 26 is used to exit the BIOS Setup program saving changes and loading and saving defaults Table 26 Exit Menu Feature Description Exit Saving Changes Exits and saves the changes made in the BIOS S
51. les within the computer is less than the output current rating of each of the power supplies output circuits Place Battery Marking There is insufficient space on this desktop board to provide instructions for replacing and disposing of the Lithium ion coin cell battery For system safety certification the following statement or equivalent statement is required to be permanently and legibly marked on the chassis near the battery A CAUTION Risk of explosion if battery is incorrectly replaced Replace with only the same or equivalent type recommended by the manufacturer Dispose of used batteries according to the manufacturer s instructions 84 Error Messages and Indicators 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 industrial alarm systems test equipment etc may require further evaluation 85 Intel Desktop Boards D850MD and D850MV Product Guide 86
52. make sure that ac power has been removed by unplugging the power cord from the computer The standby power indicator LED should not be lit see Figure 3 on page 19 for the location of the standby power indicator LED location Failure to do so could damage the memory and the board The board supports combinations of no more than 32 RDRAM components per RDRAM channel If the total number of RDRAM components installed in all RIMM sockets exceeds 64 the computer will not boot A Continuity RIMM CRIMM module must be installed in any unused memory connector or the board will not boot Incorrect insertion of a RIMM module or a CRIMM module in a RIMM connector can damage the D830MD and D amp 50MV boards Installing Memory The board has four memory module sockets arranged as bank 0 and bank 1 The pair of sockets closest to the processor is for bank 0 as shown in Figure 13 The memory module requirements are listed in the Main Memory section on page 12 When adding memory e Install a pair of RIMMs in the sockets in bank O first The RIMMs must be the same speed PC600 or PC800 size 64 MB 128 MB 256 MB or 512 MB and density single or double sided e Ifthe desired memory configuration has been achieved in bank O install CRIMMs in the sockets in bank 1 see Figure 11 128 MB RDRAM Banko 128 MB RDRAM CRIMM Bank 1 RIMM Figure 11 RDRAM and CRIMM Installation 29 Intel Desktop Boards D850MD and D850MV Produc
53. manufacture as separate marking on product 5 Manufacturer country of origin Korean MIC logo mark for the D850MD board 1 7318 289 OOS D850MD 2 2 3 H E G011 01 3911 B MI 3 ISAS MA AS INTEL PRODUCT M SON BHD C 4H Xd BU BSH 5 HEN MAI INTEL PRODUCT M SON BHD gral 01 XI OF Korean MIC logo mark for the D850MV board 1 21019 298 OOS D850MV 2 0 amp B 3 E G011 01 3914 B MIC 3 elzigte TO AAS INTEL PRODUCT M SON BHD Cs 4H EH BW BSH 5 RIZR XE HAZ INTEL PRODUCT M SDN BHD gallo X1 0 Error Messages and Indicators 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 Hot components like processors voltage regulators and heat sinks Damage to wires that could cause a short circuit Observe all warnings and cautions that instruct you to refer computer servicing to qualified technical personnel Installation Instructions N CAUTION Follow these guidelines to meet safety and regulatory requirements when installing this board assembly Read and adhere to all of these instructions and the instructions supplied with the chassis and associated modules If the instructions for the chassis are inconsistent with these instructions o
54. mp Play options reset configuration data and the power on state of the Numlock key Table 13 Boot Configuration Submenu Feature Options Description Plug amp Play O S e No default Specifies if manual configuration is desired e Yes No lets the BIOS configure all devices This setting is appropriate when using a Plug and Play operating system Yes lets the operating system configure Plug and Play devices not required to boot the system This option is available for use during lab testing Reset Config Data e No default No does not clear the PCI PnP configuration data stored in e Yes flash memory on the next boot Yes clears the PCI PnP configuration data stored in flash memory on the next boot Numlock e Off Specifies the power on state of the Numlock feature on the numeric keypad of the keyboard 53 Intel Desktop Boards D850MD and D850MV Product Guide Peripheral Configuration Submenu PCI Configuration Boot Configuration Peripheral Configuration Diskette Configuration IDE Configuration iste Pei Event Log Configuration Video Configuration This submenu shown in Table 14 is used to enable onboard devices and USB legacy support Table 14 Peripheral Configuration Submenu Feature Options Description Serial Port A e Disabled Configures serial port A e Enabled Auto assigns the first free COM port normally COM 1 the e Auto default address 3F8h and the interrup
55. n page 21 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 Remove the computer cover Find the configuration jumper see Figure 19 Place the jumper on pins 2 3 as shown below B Replace the cover plug in the computer turn on the computer and allow it to boot The computer starts the Setup program Setup displays the maintenance menu Use the arrow keys to select Clear Passwords Press Enter and Setup displays a pop up screen requesting that you confirm clearing the password Select Yes and press Enter Setup displays the maintenance menu again Press F10 to save the current values and exit Setup Turn off the computer Disconnect the computer s power cord from the ac power source Remove the computer cover To restore normal operation place the jumper on pins 1 2 as shown below H Replace the cover plug in the computer and turn on the computer Installing and Replacing Desktop Board Components Replacing the Battery A coin cell battery CR2032 powers the real time clock and CMOS memory When the computer is not plugged into a wall socket the battery has an estimated life of three years When the computer is plugged in the standby current from the power supply extends the life of the battery The clock is accurate to 13 minutes year at 25 C with 3 3 VSB applied Figure 20 on
56. nesseeeeces 20 5 Jumper Settings for the BIOS Setup Program Modes J9H2 37 6 BIOS Setup Program Menu BAL uiu uide opens a Dra Pen Mu DE ied 47 7 BIOS Setup Program Function KOYS ccccccceeccseeeceeeceeeeseeeceueesseeceueeseueesaeessueeseeesaes 48 8 Maintenance Men ies coconut ue es pet inire tuia mies tu drea pen uut Re e EUM rd 48 9 Extended Configuration Submenu esee nennen enne nnne nnn nnns 49 WO NUI M Tc 50 Ti reique cm 51 12 POI Configuration SUDmebl eie ooi od ei 52 13 Boot Configuration Submenu esses nennen enne nna nnne nnns 53 14 Peripheral Configuration Submenu cccccsseeceeeeceeeeceeeeccececsueeceueessueecseseseueesaueenaas 54 15 IDE Configuration Submenu esses nennen nnne nennen nnne nnne nnne nns 56 16 Primary Secondary IDE Master Slave Submenus oocccoccncnncnccncnnoncnconcncnnnononononnnnnonnnonos 57 17 Diskette Configuration SUDMENU cccccccceecceeeceeeceeeeceueeceeeceuseseuecsueesueeseeesseeensess 58 18 Event Log Configuration Submenu ee eene eene nennen nnne nnns 59 19 Video Configuration subtHiellil 62 i eue Ua aa au cs Dt pte on e D e De atteint e aedes datas 59 20 Securty Me Usina Ad 60 O e eeeh seul 61 22 SI 62 239 JAGPI SUDITIGDIU eise it eoe even trente tient tine i tees tina temet utem iiim 62
57. ng restrictions e The supervisor password gives unrestricted access to view and change all Setup options If only the supervisor password is set pressing lt Enter gt at the password prompt of Setup gives the user restricted access to Setup e If both the supervisor and user passwords are set you must enter either the supervisor password or the user password to access Setup Setup options are then available for viewing and changing depending on whether the supervisor or user password was entered e Setting a user password restricts who can boot the computer The password prompt is displayed before the computer is booted If only the supervisor password is set the computer boots without asking for a password If both passwords are set you can enter either password to boot the computer Desktop Board Features LAN Subsystem Optional The optional Intel 82562ET in conjunction with the Intel 82801BA ICH2 provides a Fast Ethernet PCI LAN subsystem providing both 10Base T and 100Base TX connectivity Features include e 32 bit 33 MHz direct bus mastering on the PCI bus e Shared memory structure in the host memory that copies data directly to from host memory e A single RJ 45 connector with connection and activity status LEDs e 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 D8S5S0MD and D850MV link on Int
58. ns Configures video features When selected displays the Video Configuration submenu 51 Intel Desktop Boards D850MD and D850MV Product Guide PCI Configuration Submenu 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 Table 12 PCI Configuration Submenu Feature Options Description PCI Slot 1 IRQ Priority e Auto default Allows selection of IRQ priority e 3 e 5 e 9 e 10 e 11 PCI Slot 2 IRQ Priority e Auto default Allows selection of IRQ priority e 3 e 5 e 9 e 10 e 11 e 3 for PCI slots 3 and 5 are linked Selections made to PCI e 5 Slot 3 IRQ Priority are repeated in PCI Slot 5 IRQ Priority e 9 e 10 e 11 PCI Slot 3 IRQ Priority e Auto default Allows selection of IRQ priority IRQ Priority selections PCI Slot 4 IRQ Priority e Auto default Allows selection of IRQ priority D850MV only PCI Slot 5 IRQ Priority No options Always set to Auto D850MV only 52 Using the Setup Program Boot Configuration Submenu PCI Configuration Boot Configuration Peripheral Configuration Diskette Configuration IDE Configuration Die conti Event Log Configuration Video Configuration The submenu shown in Table 13 is used to set the Plug a
59. od bla Event Log Configuration Video Configuration This submenu shown in Table 17 is used to configure the diskette drive Table 17 Diskette Configuration Submenu Feature Options Description Diskette Controller e Disabled Disables or enables the integrated diskette e Enabled default controller Floppy A e Not Installed Specifies the capacity and physical size of e 360 kB 5 inches diskette drive A e 1 2 MB 514 inches e 720 kB 3 inches e 1 44 1 25 MB 3 inches default e 2 88 MB 3 inches Diskette Write Protect e Disabled default Disables or enables write protect for the e Enabled diskette drive 58 Using the Setup Program Event Log Configuration Submenu PCI Configuration Boot Configuration Peripheral Configuration Diskette Configuration IDE Configuration Die Colonna Event Log Configuration Video Configuration The submenu shown in Table 18 is used to configure the event logging features Table 18 Event Log Configuration Submenu Feature Options Description Event Log No options Indicates if there is space available in the event log Event Log Validity No options Indicates if the contents of the event log are valid View Event Log Enter Displays the event log Clear All Event Logs e No default Clears the event log after rebooting e Yes Event Logging e Disabled Enables logging of events e Enabled default ECC Event Logging e D
60. on Jumper N 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 The location of the board s BIOS configuration jumper JOH2 is shown in Figure 19 OM11836 Figure 19 Location of the BIOS Configuration Jumper The three pin BIOS jumper enables the board configuration to be done in BIOS Setup Table 5 shows the jumper settings for the Setup program modes Table 5 Jumper Settings for the BIOS Setup Program Modes J9H2 Function Mode Jumper Setting Configuration Normal 1 2 1 The BIOS uses current configuration information and passwords E for booting Configure 2 9 1 After the POST runs the BIOS displays the maintenance menu Use this menu to clear passwords Recovery The BIOS attempts to recover the BIOS configuration A recovery diskette is required 37 Intel Desktop Boards D850MD and D850MV Product Guide Clearing Passwords 38 This procedure assumes that the board is installed in the computer and the configuration jumper is set to normal mode l 2 gt x 10 11 17 13 Observe the precautions in Before You Begin o
61. on the board can continue to operate even though the front panel power button is off 21 Intel Desktop Boards D850MD and D850MV Product Guide Installing the I O Shield gt NOTE 22 Systems based on this desktop board require that the I O shield be properly installed to comply with Class B emissions requirements The desktop board comes with an I O shield When installed in the chassis the shield blocks radio frequency transmissions protects internal components from dust and foreign objects and promotes correct airflow within the chassis Install the I O shield before installing the desktop board in the chassis Place the shield inside the chassis as shown in the following figure Press the shield into place so that it fits tightly and securely If the shield doesn t fit obtain a properly sized shield from the chassis supplier Figure 4 shows how the I O shield is installed inside the chassis OM12116 Figure 4 Installing the I O Shield Installing and Replacing Desktop Board Components Installing and Removing the Desktop Board Refer to your chassis manual for instructions on installing and removing the board The D850MD board is secured to the chassis by eight screws and the D850MV board by 11 screws See Figure 5 and Figure 6 for the locations of the mounting screw holes of each board A WARNING This procedure should be done only by qualified technical personnel Disconnect the computer from its power source
62. page 41 shows the location of the battery When the voltage drops below a certain level the BIOS Setup program settings stored in CMOS RAM for example the date and time might not be accurate Replace the battery with an equivalent one N CAUTION Risk of explosion if the battery is replaced with an incorrect type Batteries should be recycled where possible Disposal of used batteries must be in accordance with local environmental regulations PRECAUTION Risque d explosion si la pile usag e est remplac e par une pile de type incorrect Les piles usag es doivent tre recycl es dans la mesure du possible La mise au rebut des piles usag es doit respecter les r glementations locales en vigueur en mati re de protection de l environnement French N FORHOLDSREGEL Eksplosionsfare hvis batteriet erstattes med et batteri af en forkert type Batterier b r om muligt genbruges Bortskaffelse af brugte batterier b r foreg i overensstemmelse med g ldende milj lovgivning Danish N OBS Det kan oppst eksplosjonsfare hvis batteriet skiftes ut med feil type Brukte batterier b r kastes i henhold til gjeldende milj lovgivning Norwegian A VIKTIGT Risk for explosion om batteriet ersdtts med felaktig batterityp Batterier ska kasseras enligt de lokala miljOv rdsbest mmelserna Swedish VARO R j hdysvaara jos pariston tyyppi on v r Paristot on kierr tett v jos se on mahdollista K y
63. port The boards suppport up to seven USB ports four ports routed to the back panel two to the front panel connector and one to the optional CNR You can connect seven USB peripheral devices directly to the computer without an external hub To attach additional devices connect an external hub to either of the built in ports The board supports the standard universal host controller interface UHCI and takes advantage of standard software drivers written to be compatible with UHCI NOTE Computer systems that have an unshielded cable attached to a USB port might not meet FCC Class B requirements even if no device or a low speed USB device is attached to the cable Use a shielded cable that meets the requirements for a full speed USB device PCI Enhanced IDE Interface The ICH2 s IDE interface handles the exchange of information between the processor and peripheral devices like hard disks CD ROM drives and Iomega Zip drives inside the computer The interface supports e Up to four IDE devices such as hard drives e ATAPI devices such as CD ROM drives e PIO Mode 3 and PIO Mode 4 devices e Ultra DMA 33 and ATA 66 100 protocol e Laser servo LS 120 drives Expansion Slots The D850MD board has e Three PCI bus add in card connectors PCI bus connector 3 slot shared with CNR e One AGP connector e One optional CNR connector slot shared with PCI bus connector 3 The D850MV board has e Five PCI bus add in card connectors
64. pport for a single AGP device 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 Integrated IDE controller Support for USB Support for CNR General purpose I O Power management logic Support for the System Management Bus Real Time Clock Support for AC 97 audio devices and modems Firmware Hub FWH The FWH has these features System BIOS System security and manageability logic that enables protection for storing and updating of platform information Input Output I O Controller The SMSC LPC47M142 LPC bus I O controller features the following Low pin count LPC interface 3 3 V operation Two serial ports 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 mouse and keyboard interfaces Interface for one 1 2 MB 1 44 MB or 2 88 MB diskette drive Intelligent power management including a programmable wake up event interface PCI power management support Two fan tachometer inputs Real Time Clock The desktop boards have a time of day clock and 100 year calendar A battery on the desktop board keeps the clock current when the computer is turned off Intel Desktop Boards D850MD and D850MV Product Guide USB Sup
65. provide ACPI support Otherwise 1t defaults to APM support Instantly Available Technology N A 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 CAUTION If the standby current necessary to support multiple wake events from the PCI and or USB buses exceeds power supply capacity the desktop board may lose register settings stored in memory Instantly Available technology enables the board to enter the ACPI S3 Suspend to RAM sleep state While in the S3 sleep state the computer will appear to be off When signaled by a wake up device or event the system quickly returns to its last known awake state The board s standby power indicator shown in Figure 3 on page 19 is lit when there is standby power to the system This includes the memory modules and PCI bus connectors even when the computer appears to be off If the system has a dual colored power LED on the front panel the sleep state is indicated by the LED turning amber Desktop Board Features OM11834 Figure 3 Location of Standby Power Indicator Power supplies used with this board must be able to provide enough standby current to support the standard Instantly Availa
66. r the instructions for associated modules contact the supplier s technical support to find out how you can ensure that your computer meets safety and regulatory requirements If you do not follow these instructions and the instructions provided by chassis and module suppliers you increase safety risk and the possibility of noncompliance with regional laws and regulations Ensure Electromagnetic Compatibility EMC Compliance Before computer integration make sure that the power supply and other modules or peripherals as applicable have passed Class B EMC testing and are marked accordingly In the installation instructions for the host chassis power supply and other modules pay close attention to the following e Product certifications or lack of certifications e External I O cable shielding and filtering e Mounting grounding and bonding requirements e Keying connectors when mating the wrong connectors could be hazardous If the power supply and other modules or peripherals as applicable are not Class BEMC compliant before integration then EMC testing is required on a representative sample of the newly completed computer 83 Intel Desktop Boards D850MD and D850MV 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 prod
67. roduct Guide Back Panel Connectors Figure 21 shows the back panel connectors on the board lt PAC TIOMTMOO Ui gt PS 2 mouse port PS 2 keyboard port USB port 0 USB port 1 Parallel port Serial port Serial port RJ 45 optional USB port 2 USB port 3 Mic in Audio line out Audio line in OM11830 Color Green Purple Black Black Burgundy Teal Teal Black Black Black Pink Lime green Light blue Figure 21 Back Panel Connectors gt NOTE 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 66 Technical Reference Midboard Connectors Audio Connectors Figure 22 shows the location of the audio connectors A B C 18 18 OL 1 1 o Oo OM11838 Item Description Color A Auxiliary line in ATAPI White B CD ROM ATAPI Black C Front panel audio Black Figure 22 Audio Connectors 67 Intel Desktop Boards D850MD and D850MV Product Guide Power and Hardware Connectors N CAUTION Failure to use an ATX12V power supply or not connecting the additional power supply lead to the D650MD or D850MV board may result in damage to the desktop board
68. ry IDE Master Slave Submenus Feature Drive Installed Type Maximum Capacity LBA Mode Control Multi sector Transfers PIO Mode Options Displays the type of drive installed User Auto default CD ROM ATAPI Removable Other ATAPI IDE Removable Description Specifies the IDE configuration mode for IDE devices User allows capabilities to be changed Auto fills in capabilities from ATA ATAPI device Displays the capacity of the drive Disabled Enabled default Disabled 2 Sectors 4 Sectors 8 Sectors 16 Sectors default Enables or disables LBA mode control Specifies the number of sectors per block for transfers from the hard disk drive to memory Check the hard disk drive s specifications for optimum setting None Specifies the PIO mode these configuration options appear only if an IDE device is installed 0 RW N a continued 57 Intel Desktop Boards D850MD and D850MV 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 l e Mode 0 e Mode 1 e Mode 2 e Mode 3 e Mode 4 e Mode 5 Cable Detected None Displays the type of cable connected to the IDE interface 40 conductor or 80 conductor for Ultra ATA 100 devices PCI Configuration Boot Configuration Peripheral Configuration Diskette Configuration IDE Configuration n
69. serve the precautions in Before You Begin on page 21 Locate the processor socket and raise the socket lever completely 3 Install the processor so that the corner with the triangle marking A is aligned with the corner of the socket where the lever connects to the socket see Figure 9 4 Lower the lever to its original position OM12078 Figure 9 Installing a Processor Installing the Processor Fan Heatsink For instructions on how to install the processor fan heatsink refer to the boxed processor manual or the Intel World Wide Web site at http support intel com support motherboards desktop 27 Intel Desktop Boards D850MD and D850MV Product Guide Connecting the Processor Fan Cable Connect the processor fan cable to the processor fan connector see Figure 10 OM12083 Figure 10 Connecting the Processor Fan Cable to the Processor Fan Connector Removing a Processor 28 For instruction on how to remove the processor fan heatsink refer to the processor installation manual or the Intel World Wide Web site at http support intel com support motherboards desktop NOTE Once removed the processor fan heatsink base push pins cannot be reused Installing and Replacing Desktop Board Components Installing and Removing Memory N CAUTIONS Before installing or removing RIMM modules
70. t Guide e f 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 example if bank O has two 128 MB RIMMs of PC800 RDRAM bank 1 would require PC800 RDRAM also however any other supported RIMM modules such as 64 MB 128 MB 256 MB or 512 MB could be used see Figure 12 128 MB RDRAM Banko 128 MB RDRAM 64 MB RDRAM Bank 1 64 MB RDRAM or 128 MB RDRAM Banko 128 MB RDRAM 128 MB RDRAM Bank 1 128 MB RDRAM or 128 MB RDRAM Bank 0 128 MB RDRAM 256 MB RDRAM Bank 1 256 MB RDRAM or 128 MB RDRAM Banko 128 MB RDRAM 512 MB RDRAM Banki 512 MB RDRAM Figure 12 RIMM Installation e The BIOS detects the size and type of installed memory 30 Installing and Replacing Desktop Board Components To install the memory modules follow these steps see Figure 13 Le 25 3 4 A Observe the precautions in Before You Begin on page 21 Holding the memory module by the edges remove it from its antistatic package Make sure the clips at either end of the socket are pushed away from the socket Position the module above the socket Align the two small notches in the bottom edge of the module with the keys in the socket Insert the bottom edge of the module into the socket When the module is seated push down on the top edge of the modul
71. t IRQ4 An asterisk displayed next to an address indicates a conflict with another device Base I O address e 3F8 default Specifies the base I O address for serial port A if serial This feature is displayed org port A is set to Enabled only if Serial Port A is set to Enabled ED e 2E8 This feature is displayed IRQ 4 default set to Enabled only if Serial Port A is set to Enabled Interrupt e IRQ3 Specifies the interrupt for serial port A if serial port A is Serial Port B e Disabled Configures serial port B e Enabled e Auto default Auto assigns the first free COM port normally COM 2 the address 3F8h and the interrupt IRQ4 An asterisk displayed next to an address indicates a conflict with another device This feature is displayed 2F8 default port B is set to Enabled Base l O address e 3F8 Specifies the base I O address for serial port B if serial only if Serial Port B is set to Enabled ES e 2E8 This feature is displayed IRQ 4 set to Enabled only if Serial Port A is set Interrupt e IRQ 3 default Specifies the interrupt for serial port B if serial port B is to Enabled continued 54 Using the Setup Program Table 14 Peripheral Configuration Submenu continued Feature Options Description Parallel port e Disabled Configures the parallel port e Enabled Auto assigns LPT1 the address 378h and the interrupt e Auto default IRQT An asterisk displa
72. tetyt paristot on h vitett v paikallisten ympdrist6mddrdysten mukaisesti Finnish 39 Intel Desktop Boards D850MD and D850MV Product Guide N VORSICHT 40 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 Utilizzare solo pile uguali o di tipo equivalente a quelle consigliate dal produttore Per disfarsi delle pile usate seguire le istruzioni del produttore Italian PRECAUCI N Existe peligro de explosi n si la pila no se cambia de forma adecuada Utilice solamente pilas iguales o del mismo tipo que las recomendadas por el fabricante del equipo Para deshacerse de las pilas usadas siga igualmente las instrucciones del fabricante Spanish WAARSCHUWING Er bestaat ontploffingsgevaar als de batterij wordt vervangen door een onjuist type batterij Batterijen moeten zoveel mogelijk worden gerecycled Houd u bij het weggooien van gebruikte batterijen aan de plaatselijke milieuwetgeving Dutch ATENCAO Haver risco de explos o se a bateria for substitu da por um tipo de bateria incorreto As baterias devem ser recicladas nos locais apropriados A eliminac o de baterias usadas deve ser
73. the other end of the AGP connector and press down evenly on both ends of the RM until all four tabs click underneath the AGP connector do To avoid damaging the board not apply unnecessary pressure l L T UL 33 Intel Desktop Boards D850MD and D850MV Product Guide Installing an AGP Card Follow these instructions to install an AGP card 1 Place the AGP card in the AGP connector 2 Press down on the card until it is completely seated in the AGP connector and the card retention notch snaps into place around the AGP card RM pin 3 Secure the card s metal bracket to the chassis back panel with a screw Removing the AGP Card from the Retention Mechanism Follow these instructions to remove an AGP card from the AGP card RM 1 Remove the screw B that secures the card s metal bracket A to the chassis back panel 2 Push back on the RM lever D as shown in Figure 16 until the retention pin C completely clears the notch in the card 3 Pull the card straight up E OM10595 Figure 16 Removing the AGP Card 34 Installing and Replacing Desktop Board Components Removing the AGP Card Retention Mechanism Follow these instructions to remove the AGP card RM 1 Using diagonal cutters A cut the loop B joining the two sides of the AGP card RM see Figure 17 2 Spread the sides of the RM C and lift the AGP card RM off of the AGP connector gt NOTE Once removed using this m
74. ts 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 73 Intel Desktop Boards D850MD and D850MV 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 0060 1 byte Keyboard controller byte reset IRQ 0061 1 byte System speaker 0064 1 byte Keyboard controller CMD STAT byte 0070 0071 2 bytes System CMOS Real Time Clock 0072 0073 2 bytes System CMOS 0080 008F 16 bytes DMA controller 0092 1 byte Fast A20 and PIC OOAO 00A1 2 bytes PIC 00B2 00B3 2 bytes APM control 00CO OODF 32 bytes DMA OOFO 1 byte Numeric data processor 0170 0177 8 bytes Secondary IDE channel 01FO 01F7 8 bytes Primary IDE channel 0228 022F 8 bytes LPT3 0278 027F 8 bytes LPT2 02E8 02EF 8 bytes COMA video 8514A 02F8 02FF 8 bytes COM2 0376 1 byte Secondary IDE channel command port 0377 bits 6 0 7 bits Secondary IDE channel status port 0378 037F 8 bytes LPT1 03B0 03BB 12 bytes Video VGA 03C0 03DF 32 bytes Video VGA 03E8 O3EF 8 bytes COM3 03FO 03F5 6 bytes Diskette channel 1 03F6 1 byte Pr
75. uct are proof of certification Typical product certifications include In Europe The CE marking signifies compliance with all applicable European requirements If the chassis and other components are not properly CE marked a supplier s Declaration of Conformity statement to the European EMC directive and Low Voltage directive as applicable should be obtained Additionally other directives such as the Radio and Telecommunications Terminal Equipment R amp TTE directive may also apply depending on product features In the United States A certification mark by a Nationally Recognized Testing Laboratory NRTL such as UL CSA or ETL signifies compliance with safety requirements Wiring and cables must also be UL listed or recognized and suitable for the intended use The FCC Class B logo for home or office use signifies compliance with electromagnetic interference EMI requirements In Canada A nationally recognized certification mark such as CSA or cUL signifies compliance with safety requirements The Industry Canada statement at the front of this product guide demonstrates compliance with Canadian EMC regulations Industry Canada recognizes and accepts FCC certification as denoting compliance with national electromagnetic interference emissions requirements Prevent Power Supply Overload Do not overload the power supply output To avoid overloading the power supply make sure that the calculated total current loads of all the modu
76. y e Full default Unattended Start e Enabled Enabled allows system to complete the boot Note 1 e Disabled default process without a password The keyboard remains locked until a password is entered A password is required to boot from a diskette Notes 1 This feature appears only if a user password has been set 2 This feature appears only if a supervisor password has been set 60 Using the Setup Program Power Menu The menu shown in Table 21 is used to set power management features Table 21 Power Menu Feature Options Description APM No Options When selected displays the APM submenu ACPI No Options When selected displays the ACPI submenu After Power Failure e Stay Off Determines the mode of operation if a power loss e Last State default OCCUIS Stays Off keeps the power off until the power button is e Power On pressed Last State restores the previous power state before power looss occurred Power On restores power to the computer Wake on LAN e Stay Off default Determines how the system responds to a LAN wake up e Power On event Wake on PME e Stay Off default Determines how the system responds to a PCI PME e Power On wake up event Wake on Modem Ring le Stay Off default Specifies how the computer responds to a Modem Ring e Power On wake up event on an installed modem gt NOTE When an ACPI capable operating system is configured for ACPI only the ACPI Suspend State
77. yed next to an address indicates a conflict with another device e Bi directional parallel port is disabled Mode e Output Only Selects the mode for the parallel port Not available if the default Output Only operates in ATT compatible mode e EPP Bi directional operates in PS 2 compatible mode e ECP EPP is Extended Parallel Port mode a high speed bi directional mode ECP is Enhanced Capabilities Port mode a high speed bi directional mode This feature is displayed 278 only if Parallel Port is set to Enabled Interrupt e IRQ5 Specifies the interrupt for the parallel port Base l O address e 378 default Specifies the base I O address for the parallel port This feature is displayed IRQ 7 default only if Parallel Port is set to Enabled Audio Device e Disabled Enables or disables the onboard audio subsystem e Enabled default LAN Device e Disabled Enables or disables the LAN device e Enabled default e Disabled e Enabled default Legacy USB Support Enables or disables USB legacy support 59 Intel Desktop Boards D850MD and D850MV Product Guide IDE Configuration Submenu PCI Configuration Boot Configuration Peripheral Configuration Diskette Configuration IDE Configuration paket Conf iwrAEE Event Log Configuration Video Configuration This submenu shown in Table 15 is used to configure IDE device options Table 15 IDE Configuration

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