Home

Micronics W6-LI User's Manual

Contents

1. Figure 2 1 W6 LI System Board W6 LI Back Panel Connections 2000000000000 9 Keg Wonca ican N Qu pw 000 Mouse USB Port 0 Parallel Port Game Port Keyboard USB Port COMPortB COM Port A 55 a3 oss amp 72 Figure 2 2 W6 LI Back Panel W6 LI System Board Manual n J34 nl m m E Ire 12 J14 13 J11 J33 i J10 L J36 J31 1 n F Hn a we cur cpuar i U SockET Socrer H I EN CUL u2 25 ome Ws gt gt wio w13 1 Flash BIOS We ERE w E 2 us Ws Es wo es R wis Aip wi2 i F fi J28 Speaker Buzzer bh 4 rd Green Battery Spkr Ast LED LED Infrared Pwr J27 Jumper Settings Chapter 2 Configuring the W6 L This chapter gives you the jumper settings used for the W6 LI system board Table 2 1 lists the jumper settings to select the CPU frequency These settings apply to both CPUs NOTE Before making your selection ver
2. Memory Bank 0 Bank 1 Bank 2 Bank 3 256 16MBx64 72 16MBx64 72 256MB 16MBx64 72 8MBx64 72 4MBx64 72 4MBx64 72 256MB 16MBx64 72 8MBx64 72 8MBx64 72 256MB 8MBx64 72 8MBx64 72 8MBx64 72 8MBx64 72 288MB 16MBx64 72 16MBx64 72 2MBx64 72 2MBx64 72 288MB 16MBx64 72 16MBx64 72 4MBx64 72 288MB 16MBx64 72 8MBx64 72 8MBx64 72 4MBx64 72 320MB 16MBx64 72 16MBx64 72 4MBx64 72 4MBx64 72 320 16MBx64 72 16MBx64 72 8MBx64 72 320 16MBx64 72 8MBx64 72 8MBx64 72 8MBx64 72 384MB 16MBx64 72 16MBx64 72 16MBx64 72 384MB 16MBx64 72 16MBx64 72 8MBx64 72 8MBx64 72 448MB 16MBx64 72 16MBx64 72 16MBx64 72 8MBx64 72 512MB 16MBx64 72 16MBx64 72 16MBx64 72 16MBx64 72 Table 3 1 Memory Configurations 24 W6 LI System Board Manual Chapter 3 Installing the W6 L Installing the DIMMs To install the DIMMs locate the memory banks on the system board and perform the following steps 1 RELEASE TAB Hold the DIMM so that the notched edge is aligned with the notch on the DIMM socket Figure 3 1 Insert the DIMM at a 90 degree angle Gently push the DIMM straight down until it locks into place past the release tabs RELEASE TAB Figure 3 1 Installing a 168 Pin DIMM Removing DIMMs To remove DIMMs follow the steps below 1 With both thumbs or fingers press the release tabs away from the socket With the DIMM free from
3. Jumper Function Settings W15 Enable SCSI default Close Disable SCSI Open Table 2 8 Onboard SCSI Selection Table 2 9 lists the jumpers for the case and peripheral connections Connector Function Notes J1 Voltage Regulator Module For Secondary CPU J3 J6 168 pin DIMM 3 3 Volt Only Buffered DIMMs sockets Supported J7 Floppy Drive Connector Supports up to two floppy drives J8 Primary IDE Port Connector Supports up to two IDE devices J9 Secondary IDE Port Connector Supports up to two IDE devices J10 PS 2 Keyboard Connector Lower Level PS 2 Mouse Connector Upper Level J11 USB Connector optional Lower Level USB Port 1 Upper Level USB Port 0 J12 Serial Port A Connector J13 Serial Port B Connector J14 Parallel Port Connector Upper Level J15 J18 PCI Bus Expansion Slots Table 2 9A Case amp Peripheral Connections W6 L System Board Manual 15 Chapter 2 Configuring the W6 L Connector Function Notes J19 J20 ISA Bus Expansion Slots J23 Power Supply Connector ATX Standard J27 Front I O Connector System Power On Off 1 Power 2 Ground Reset Switch 23 Reset 22 Ground 27 Speaker 24 5V DC Note Jumper pins 26 and 27 to use the onboard speaker Power On LED 20 Positive 18 Ground j DE LED 13 or 16 Positive 15 Negati
4. Serial A type of data transmission in which the data is sent one bit at a time over a single wire See Parallel Serial Port A communications port used to connect peripherals such as modems and mice Setup A program that allows you to make changes to the system configu ration Shadow RAM A technique used to load a duplicate copy of BIOS from slower ROM into faster RAM This enhances system performance be cause it provides higher access speed to the BIOS Small Computer System Interface See SCSI SRAM An acronym for Static Ran dom Access Memory type of memory that can retain data without requiring a regular clock signal Glossary Although they are faster than DRAM they hold less data and are more ex pensive Synchronous Protocols that require the clocks of communicating ma chines or devices to be coordinated Synchronous Cache A type of cache that uses a clock signal to latch the inputs and the data output This struc ture spreads the cache access across two or three cycles while maintaining a bandwidth of one access per cycle Improves performance by 5 10 Terabyte A measurement for very large storage capacity One Terabyte is equiva lent one thousand gigabytes one million megabytes or 1 099 511 627 766 bytes VESA An acronym for Video Elec tronics and Standards Association VESA Local Bus VL Bus A high performance bus designed by VESA A 32 bit version of the
5. 65 Help Bulletin Board System BBS 57 Telephone Numbers 57 Troubleshooting 61 Installation CD ROM Drive 29 CPU 26 Installing your W6 LI 17 ISA Peripheral Card 28 PCI Peripheral Card 27 Quick Installation 9 SCSI Drivers 52 Sound Drivers 51 Jumper Settings 13 78 W6 LI System Board Manual Index M W6 LI Back Panel Connections 12 W6 LI System Board Diagram 12 Memory Configurations 21 Adding Memory 19 Installing 25 Removing 25 Supported 17 19 Online Services 57 d POST Messages 61 SCSI Option 32 Sound Option 30 Specifications 53 System BIOS 67 Technical Specifications 53 Technical Support 56 Telephony Option 31 Troubleshooting 61 W6 LI System Board Manual 79 Index U Updating the System BIOS 67 Utility Programs Advanced Screen 40 BIOS Setup 33 Boot Screen 48 Exit Screen 49 IDE Device Submenu 44 Main Screen 35 Power Screen 46 Security Screen 43 W World Wide Web 55 80 W6 LI System Board Manual
6. Disabled Normal Supervisor Item Specific Help F1 Help TW select Item Esc Exit Select Menu Enter Select Sub Menu I Change Values F9 Setup Defaults F10 Previous Values Figure 4 5 Security Setup Screen Set Supervisor Password This selection controls access to the Setup utility Press the ENTER key to enter the Supervisor Password submenu The screen on the following page appears W6 LI System Board Manual 43 Chapter 4 The BIOS Setup Utility r PhoenixBlOS Setup Copyright 1985 95 Phoenix Technologies Ltd Main Advanced Security Power Exit Set Supervisor Password Enter new password Re enter new password Enter Accepts ESC Aborts Figure 4 6 Supervisor Password Submenu Type the password and press the ENTER key Retype the password and press the ENTER key again Write down the password somewhere safe so it will not be forgotten The password may be disabled by setting the new password to nothing pressing the ENTER key without first typing a password WARNING If you forget the Supervisor Password it can not be disabled without discharging the CMOS Set User Password This selection controls access to the Setup utility Fol low the same procedure used to set the Supervisor Password NOTE After a password is entered itis saved immediately All other changes may still be discarded see Exit Screen 44 W6 LI Sys
7. 2MBx64 72 16MB 1MBx64 72 1MBx64 72 24MB 2MBx64 72 1MBx64 72 24MB 1MBx64 72 1MBx64 72 1MBx64 72 32MB 2MBx64 72 2MBx64 72 32MB 2MBx64 72 1MBx64 72 1MBx64 72 32MB 4MBx64 72 32MB 1MBx64 72 1MBx64 72 1MBx64 72 1MBx64 72 40MB 2MBx64 72 2MBx64 72 1MBx64 72 40MB 2MBx64 72 1MBx64 72 1MBx64 72 1MBx64 72 40MB 4MBx64 72 1MBx64 72 48MB 2MBx64 72 2MBx64 72 2MBx64 72 48MB 2MBx64 72 2MBx64 72 1MBx64 72 1MBx64 72 48MB 4MBx64 72 2MBx64 72 48MB 4MBx64 72 1MBx64 72 1MBx64 72 56MB 2MBx64 72 2MBx64 72 2MBx64 72 1MBx64 72 56MB 4MBx64 72 2MBx64 72 1MBx64 72 56MB 4MBx64 72 1MBx64 72 1MBx64 72 1MBx64 72 Table 3 1 Memory Configurations W6 LI System Board Manual 21 Chapter 3 Installing the W6 LI Memory Bank 0 Bank 1 Bank 2 Bank 3 64MB 2MBx64 72 2MBx64 72 2MBx64 72 2MBx64 72 64MB 4MBx64 72 2MBx64 72 2MBx64 72 64MB 4MBx64 72 2MBx64 72 1MBx64 72 1MBx64 72 64MB 4MBx64 72 4MBx64 72 64MB 8MBx64 72 80MB 4MBx64 72 2MBx64 72 2MBx64 72 2MBx64 72 80MB 4MBx64 72 4MBx64 72 2MBx64 72 80MB 4MBx64 72 4MBx64 72 1MBx64 72 1MBx64 72 80MB 8MBx64 72 2MBx64 72 80MB 8MBx64 72 1MBx64 72 1MBx64 72 96MB 4MBx64 72 4MBx64 72 2MBx64 72 2MBx64 72 96MB 4MBx64 72 4MBx64 72 4MBx64 72 96MB 8MBx64 72 2MBx64 72 2MBx64 72 96MB 8MBx64 72 2MBx64 72 1MBx64 72 1MBx64 72 96MB 8MBx
8. 3 Install the system board into the chassis and make all necessary case connections Install anyISA and or PCI add on peripherals refer to Chapter 3 Now you can connect any optional devices refer to Chapter 3 Turn the computer on and press the F2 key when you see the screen in Figure 1 1 W6 LI System Board Manual 9 Chapter 1 Quick Installation PhoenixBIOS Version 4 06 W6 LI xx Copyright 1985 1995 Phoenix Technologies Ltd All Rights Reserved CPU Pentium xxx XXXXkb Cache SRAM Passed xxxx640K System RAM Passed Extended RAM Passed memory type Detected System BIOS Shadowed and Cached Video BIOS Shadowed and Cached PS 2 Mouse Initialized Press F2 to enter SETUP Figure 1 1 Power Up Screen 9 Set the time and date Adjust the BIOS settings to match your configuration If installing an IDE drive select the IDE device you wish to configure Press ENTER with Autotype Fixed Disk selected and the BIOS will automatically configure the drive for you refer to Chapter 4 10 After you have configured the Main Setup menu make any desired setting configurations in the Ad vanced and Security menu When finished go to the exit screen select Save Changes and Exit and you are finished with the BIOS configuration see Chap ter 4 11 Install your IDE CD ROM drive and its device drivers optional Refer to Chapter 3 12 Install the sound controller device driv
9. 3 1x you must also remove all associated files from the WIN INI and SYSTEM INI files For more infor mation please contact the sound driver manufacturer Start your computer system W6 LI System Board Manual 51 Chapter 5 Installing Device Drivers 4 Insert the sound driver disk into your floppy drive 5 Ifyou are using Windows 3 1x go to the Program Man ager File menu click on Run and type A SETUR 6 Ifyou are using Windows 95 refer to the Windows 95 user s manual for instructions on how to install sound drivers 7 If you are using OS 2 refer to the README file on the OS 2 disk for instructions on how to install sound drivers 8 Once the software is copied the install program automatically updates the system files Installing the SCSI Drivers Refer to the Adaptec 7800 Family Manager Set User s Guide for information on installing and configuring drivers for your operating system 52 W6 LI System Board Manual Appendix A Technical Information Appendix Soecifications Part Number Processor Chipset CPU Clock Select Form Factor Expansion BIOS RAM Capacity Keyboard Mouse 09 00288 Dual ZIF socket 8 Intel Pentium Pro 150 166 180 and 200MHz processors One integrated VRM and one VRM header to supply CPU specific voltages Intel 440FX PCIset with 3 SMC FDC37C93X Ultra I O chip Frequency synthesizer chip Support for 60 and 66MHz CPU bus ATX exte
10. 35 43 48 49 51 51 51 52 53 53 54 54 54 55 56 56 Appendix Post Messages Appendix C Beep and POST Codes Appendix D Hard Disk Drive Types Appendix E Updating the System BIOS Appendix F Warranties and Notices Limited Warranty FCC Statement Declaration of Conformity Glossary Index W6 LI System Board Manual 59 61 65 67 69 69 71 72 13 77 Figure 1 1 Figure 2 1 Figure 2 2 Figure 3 1 Figure 3 2 Figure 3 3 Figure 3 4 Figure 4 1 Figure 4 2 Figure 4 3 Figure 4 4 Figure 4 5 Figure 4 6 Figure 4 7 Figure 4 8 Figure 4 9 Table 2 1 Table 2 2 Table 2 3 Table 2 4 Table 2 5 Table 2 6 Table 2 7 Table 2 8 Table 2 9 Table 3 1 Table A 1 List of Figures Power Up Screen W6 LI System Board W6 LI Back Panel Connections Installing a 168 Pin DIMM Installing a PCI Card Installing an ISA Peripheral Card Connecting External Sound Devices Power Up Screen CMOS Main Screen IDE Device Submenu Advanced Screen Security Screen Supervisor Password Submenu Power Screen Boot Screen Exit Screen List of Tables CPU Speed Selection CPU Voltage Selection ISA Bus Clock Selection System Power Supply Setting Clear CMOS Settings Onboard Sound Selection Pipelining Mode Settings Onboard SCSI Selection Case and Peripheral Connections Memory Configurations Support and Information Services W6 LI System Board Manual 10 12 12 2
11. ISA bus which operates at the speed of the computer s CPU See PCI EISA and ISA VID Voltage Identification A hard ware mechanism used by the CPU to tell its power regulator what voltage to set VRM Voltage Regulator Module Supplies CPU specific voltages for the Secondary CPU Warm Boot Restarting the system by simultaneously pressing the lt Ctrl gt lt Alt gt and lt Delete gt keys Wide SCSI A SCSI 2 enhancement that allows data to be transferred 16 or 32 bits at a time on the SCSI bus instead of 8 bits at a time Write Back Cache Upon a cache hit the cache is updated and the main memory is not affected Upon a cache miss only the main memory is up dated Write Through Cache Upon a cache hit the cache and the main memory are updated Upon a cache miss only the main memory is up dated W6 LI System Board Manual Index Index A ATX Chassis 18 Form Factor 5 Power Supply 18 B Back Panel Connections 12 Battery Disposal 55 Beep and POST Codes 61 BIOS Configuration 33 Setup 33 Bulletin Board System BBS 55 C Configuring the W6 LI 11 Connecting SCSI Option 32 Sound Option 30 Telephony Option 31 D Diagram W6 LI 12 E Extended Data Out EDO Memory 17 19 W6 LI System Board Manual 77 Index Environmental Specifications 54 Error Checking ECC 17 rrj Fast Page Mode FPM Memory 17 19 H Hard Disk Drive Types
12. System Board Manual 65 Appendix D Hard Disk Drive Types Type Cylinders Heads Write Sectors Precomp 32 809 6 12 17 36 1024 8 mme 1 37 605 8 12 17 38 1024 8 mme 26 95 9 mne 17 66 W6 LI System Board Manual CN If you encounter any problems during this process or if you have questions about the procedure please call Technical Support Appendix E Updating the System BIOS Updating the System BIOS The Micronics system boards are designed so that the BIOS can be reprogrammed using a BIOS file You can easily FLASH a BIOS by following the steps below 1 After downloading the appropriate BIOS file from our BBS or Website extract it toa bootable MS DOS 6 X diskette Reboot your system with the MS DOS 6 X diskette in the A drive To make sure a clean DOS environ ment is loaded press the F5 key while Starting MS DOS is displayed After the system has rebooted the cursor will appear at the A gt prompt Now you can run the FLASH utility The filename should be PHLASH EXE Type this filename at the A gt prompt but don t include its extension followed by a space and the BIOS ROM image s filename This file will be included in the download and has a file length of about 131K or 262K For example to update the W6 LI to BIOS version 01 you would type PHLASH 611 01 ENTER After the update proce
13. Up Screen When Press F2 to enter SETUP appears at the bottom of the screen press the lt F2 gt key to begin the Setup procedure The CMOS Main Screen Figure 4 2 should appear and the prompt should be on the time line The Setup procedure can only be activated during the boot sequence 34 W6 LI System Board Manual Chapter 4 The BIOS Setup Utility Running the Setup Procedure The W6 LI system board has six primary CMOS configura tion screens Main Screen Advanced Screen Security Screen Power Screen Boot Screen and Exit Screen To toggle between the screens press the right arrow lt gt and the left arrow lt lt gt keys Setting the Main Screen The CMOS Main screen Figure 4 2 is used to set the time and date to set the floppy drive types to configure IDE hard disks and to configure the video This chapter ex plains how to configure each of these categories To move between the categories use the up and down arrow lt Tils keys gt PhoenixBlOS Setup Copyright 1985 95 Phoenix Technologies Ltd Main Advanced Security Power Boot Exit Item Specific Help System Time HH MM SS i lt gt lt gt System Date MMIDDIVYYY eld Diskette 1 44 MB 3 1 2 Diskette B Not Installed Primary Master Auto Primary Slave None Secondary Master None Secondary Slave None Numlock Auto External Cache Enabled Video BIOS Sh
14. cate resources to them The default setting is No PCI Configuration Use this selection for additional setup menus to configure PCI devices PS 2 Mouse When disabled this selection prevents the PS 2 mouse from functioning and frees up IRQ12 Selecting Enabled default allows the operating system to determine whether to enable or disable the mouse Secured Setup Configuration Select Yes if you want the system settings to be secured from change by a Plug and Play operating system The default setting is No Large Disk Access Mode Ifyou are using a DOS operating system MS DOS Novell DOS or PC DOS set to DOS default Ifyou are using anything else set to OTHER DRAM Type The DRAM type can be set for Non Parity default Parity or ECC Selecting ECC will detect the parity error and allow the system to correct the error 42 W6 LI System Board Manual Chapter 4 The BIOS Setup Utility Security Screen The Security screen controls access to the computer The security screen allows for settings of two passwords The Supervisor Password allows access to the system and Setup The User Password allows access to the system but not to all Setup features PhoenixBlOS Setup Copyright 1985 95 Phoenix Technologies Ltd Main Advanced Security Power Boot Exit Set Supervisor Password Set User Password Password on Boot Fixed disk boot sector Diskette Access Press Enter Press Enter
15. codes are a series of beeps The duration of the beep tones are constant but the length of the pauses between the beeps varies For example a 1 3 3 beep code will sound like one beep a pause three beeps consecutively another pause and then three more beeps One beep code is often misunderstood If a video card is not installed or is failing the system board will generate a long short long short beep code This is often interpreted as a 1 2 1 beep code But POST errors always vary in the length ofthe pause and not the duration of the beep tone Another way of identifying a POST error is to use a device called a POST card This peripheral card is inserted into one of the ISA slots and has an LED or LCD read out showing the contents of port 80h The following tables list all beep codes and POST routines W6 LI System Board Manual 61 Appendix Beep and POST Codes Code Beeps POST Routine Description Verify Real Mode Get CPU type Initialize system hardware Initialize chipset registers with initial POST values 09 Get in POST Reg 0A Initialize CPU registers oc initialize cache initial POST values OE iritilize l O OF initialize the localbus IDE 307 Initialize Power Management 11 Load alternate registers with initial POST values Jump to UserPatch0 Initialize keyboard controller 14 BIOS ROM checksum 18 8254timerinitialization 4A 8237 DMA
16. controller initialization ae Reset Programmable Interrupt Controller Test DRAM refresh 3 1 3 Test 8742 Keyboard Controller Set ES segment register to 4 GB Autosize DRAM a Clear 512K base RAM Test 512K base address lines Test 512K base memory L3 Test CPU bus clock frequency 34 CMOS RAM 35 Initialize alternate chipset registers Reinitialize the chipset MB only s Shadow system BIOS ROM Reinitialize the cache MB only 3A Autosie cache 3C Configure advanced chipset registers 2 Load alternate registers with CMOS values Set initial CPU speed initialize interrupt vectors Initialize BIOS interrupts 2 1 2 3 Check ROM copyright notice 47 Initialize manager for PCI Option ROMs 48 Check video configuration against CMOS 49 initialize PCI bus and devices 62 W6 LI System Board Manual Appendix Beep and POST Codes Code Beeps POST Routine Description __ Initialize all video adapters in system 4A 4C 4E Shadow video BIOS ROM Display copyright notice Display CPU type and speed Initialize EISA board Test keyboard Set key click if enabled Enable keyboard Test for unexpected interrupts Display prompt Press F2 to enter SETUP TestRAMbetween5i2and640k jTestexendedmemoy Testextended memory address lines Ju
17. did not complete successfully Check Setup Board repair may be required Check Setup Board repair may be required Run Setup load default BIOS settings make any necessary adjustments and save the changes REAL TIME CLOCK ERROR Real time clock failed BIOS test May require battery replacement or board repair SHADOW RAM FAILED AT OFFSET SYSTEM BATTERY IS DEAD SYSTEM CACHE ERROR CACHE DISABLED SYSTEM CMOS CHECKSUM BAD RUN SETUP SYSTEM RAM FAILED AT OFFSET nnnn SYSTEM TIMER ERROR Shadow RAM failed System battery died External L2 cache failed BIOS test System CMOS has been corrupted or modified incorrectly System RAM failed Timer test failed May require repair of system board Replace the system battery and run Setup to reconfigure the system System will still run but slower Replace cache at convenience Run Setup and reconfigure the system Replace defective RAM Requires repair of system board W6 LI System Board Manual Appendix Appendix C Beep and POST Codes Beep and POST Codes Beep codes are a series of beeps sent through the speaker which indicate a problem during the Power On Self Test POST If text appears on the video screen the W6 LI has completed POST any other tone from the speaker indicates something other than a POST error These tonesare not described in the tables on the following pages The beep error
18. 1Mx64 72 recom 16MB 2Mx64 72 ie 2 32MB 4Mx64 12 gold plated 64MB 8Mx64 12 contacts 128MB 16 64 72 The use of Subject to availability contacts may conflict with the gold alloy on the i DEM Adding Memory socket The following is a list of rules to follow when upgrading DIMMs If you follow these rules your upgrade should be trouble free LI Use 70ns or faster DIMMs 1 There are three 3 types of DIMM wiring configura tions Non parity 64 bits wide Parity and Error Checking and Correction 72 bits wide 1 Allthree types of DIMM configurations may be used onthe W6 LI but not simultaneously W6 LI System Board Manual 79 Chapter 3 Installing the W6 LI 1 Upgrade DIMMs one bank ata time Start with Bank 20 0 then work your way up one DIMM per bank adding memory from the smallest to the largest size Install the two types of memory in separate banks The memory will default to the speed of the slowest RAM installed W6 LI System Board Manual There is no need to set any jumpers When you reboot the size and type of memory are automatically detected Chapter 3 Installing the W6 LI Memory Configurations The following tables list the most common memory configu rations The memory available depends on the number of DIMMsinstalled Memory Bank 0 Bank 1 Bank 2 Bank 3 8MB 1MBx64 72 16MB
19. 4 45P M Pacific Standard Time 70 W6 L System Board Manual Appendix F Warranties and Notices FCC Statement This equipment has been tested and found to comply within 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 inter ference in a residential installation This equipment generates uses and can radiate radio frequency energy and if not used in accordance with the instructions may cause harmful interference to radio communications Interference to radio or television reception can be determined by turning the equipment off and on You are encouraged to try to correct the interference by one or more of the following measures A Reorient the receiving antenna A Increase the separation between the equipment and the receiver A Connect the equipment into an outlet on a circuit different from that to which the receiver is con nected A Consult your dealer or an experienced radio TV technician for help To meet FCC requirements shielded cables are required NOTE Changes or modifications not expressly approved by Micronics could void your authority to operate the equipment W6 LI System Board Manual 71 Appendix F Warranties and Notices Declaration of Conformity Application of Council Directives 89 336 EEC Standards to which the conformity is declared EN55022 EN50082 1 Manufacturer s Name Manufact
20. 5 27 28 30 34 35 38 40 43 44 46 48 49 13 13 14 14 14 14 15 15 15 21 57 Introduction Introduction Thank you for choosing the W6 LI system board The W6 Llis the highest performing advanced dual processor solution for the industry s most demanding workstation and server applications Based on the Intel 440FX PClset the W6 LI supports the most advanced processor architecture the Pentium Proe which provides the speed and performance necessary to address the most intensive computational applications Integrated Ultra Wide SCSI up to 40MBytes sec trans fer rate PCI and ISA slots up to 512K of Level 2 cache on each CPU and support of Universal Serial Bus USB make this board powerful and feature rich The USB interface has a maximum bandwidth of 12Mbps and can connect as many as 127 devices to a host system USB supports both standard devices that operate at the full 12Mbps rate and low end devices that use only a 1 5Mbps subchannel Designed to fit into the most modern ATX form factor the flexible W6 LI also features support for Fast Page Mode FPM and Extended Data Out EDO DRAM advanced memory and Error Checking and Correction ECC The ATX form factor allows critical components such as floppy drive connectors chassis fan CPU and memory to be strategically located so that full length cards can be used in all slots Micronics builds all products to exacting standards using the highest quality c
21. 64 72 4MBx64 72 112MB 4MBx64 72 4MBx64 72 4MBx64 72 2MBx64 72 112MB 8MBx64 72 2MBx64 72 2MBx64 72 2MBx64 72 112MB 8MBx64 72 4MBx64 72 2MBx64 72 112MB 8MBx64 72 4MBx64 72 1MBx64 72 1MBx64 72 Table 3 1 Memory Configurations 22 W6 LI System Board Manual Chapter 3 Installing the W6 LI Memory Bank 0 Bank 1 Bank 2 Bank 3 128MB 16MBx64 72 128 4MBx64 72 4MBx64 72 4MBx64 72 4MBx64 72 128MB 8MBx64 72 4MBx64 72 2MBx64 72 2MBx64 72 128MB 8MBx64 72 4MBx64 72 4MBx64 72 128MB 8MBx64 72 8MBx64 72 160MB 16MBx64 72 2MBx64 72 2MBx64 72 160MB 16MBx64 72 2MBx64 72 1MBx64 72 1MBx64 72 160MB 16MBx64 72 4MBx64 72 160MB 8MBx64 72 4MBx64 72 4MBx64 72 4MBx64 72 160MB 8MBx64 72 8MBx64 72 2MBx64 72 2MBx64 72 160MB 8MBx64 72 8MBx64 72 4MBx64 72 192MB 16MBx64 72 4MBx64 72 2MBx64 72 2MBx64 72 192MB 16MBx64 72 4MBx64 72 4MBx64 72 192MB 16MBx64 72 8MBx64 72 192MB 8MBx64 72 8MBx64 72 4MBx64 72 4MBx64 72 192MB 8MBx64 72 8MBx64 72 8MBx64 72 224MB 16MBx64 72 4MBx64 72 4MBx64 72 4MBx64 72 224MB 16MBx64 72 8MBx64 72 2MBx64 72 2MBx64 72 224MB 16MBx64 72 8MBx64 72 4MBx64 72 224MB 8MBx64 72 8MBx64 72 8MBx64 72 4MBx64 72 Table 3 1 Memory Configurations W6 LI System Board Manual 23 Chapter 3 Installing the W6 LI
22. BUS Clock Settings Table 2 4 lists the jumper settings to enable or disable the system power supply Jumper Function Settings W13 Normal default Open Reserved Close Table 2 4 System Power Supply Setting Table 2 5 lists the jumper settings to clear the CMOS settings With your computer s power off close pins 2 3 wait ten seconds and place the jumper back on pins 1 2 The jumper must be placed back on pins 1 2 for the system to function properly NOTE This will reset all BIOS default settings Any changes you have made will be lost Jumper Function Settings W11 Normal default 1 2 Clear CMOS 2 3 Table 2 5 Clear CMOS Settings Table 2 6 lists the jumper settings to select the optional onboard sound Jumper Function Settings W14 Enable Sound default Close Disable Sound Open Table 2 6 Onboard Sound Selection 74 W6 LI System Board Manual Chapter 2 Configuring the W6 L Table 2 7 lists the jumper settings for the Host Bus Agents pipelining mode Host Bus Agents are devices connected to the CPU local bus which include the CPUs and the 440FX chipset Host Bus Agents can generate up to eight at a time multiple overlapped or pipelined bus transactions or bus cycles Jumper Function Settings W10 Normal default Open Reserved Close Table 2 7 Pipelining Mode Settings Table 2 8 lists the jumper settings to select the optional onboard SCSI
23. Check password optional B8 Clear global descriptor table BC _ Clearparity checkers BE __ Clearscreen optional BF Check virus and backup reminders co Try to boot with INT 19 DO Jj interupt handler error D2 Unknown interrupt error D4 Pending Interrupt D Initialize option ROM error D8 Shutdown error DA Extended Block Move DC Shutdown 10 error Thefollowing are for boot block in Flash ROM E Initialize the chipset of Initialize refresh counter E4 CheckforForced Flash EIER Check HW status of ROM BIOS ROM is OK Do acomplete RAM test Do initialization Initialize interrupt controller Read in the bootstrap code Initialize all vectors Boot the Flash program Initialize the boot device Boot code was read OK 64 W6 LI System Board Manual Appendix D Hard Disk Drive Types Appendix Hard Disk Drive Types The following table lists the IDE hard disk types sup ported by the W6 LI Type Cylinders Heads Write Sectors Size Precomp 3 615 6 30 17 3 4 9 8 512 17 65 nt e 52 17 6 65 4 nne 17 7 46 8 2 17 3 ae ME DER 900 15 17 117 10 820 3 nme 17 2 13 30 8 128 17 2 e 62 4 o 7 a 23 36 4 o 17 10 27 80 6 nme 17 4 W6 L
24. K X The hard disk is not Rerun SETUP and check FAILURE where X configured or working connections or replace 0 or 1 properly hard disk FIXED DISK The controller card has Check configuration and CONTROLLER failed connections or replace FAILURE controller card INCORRECT DRIVE Floppy drive A notset Run Setup ATYPE correctly in Setup INCORRECT DRIVE Floppy drive A notset Run Setup BTYPE correctly in Setup INVALID NVRAM NVRAM chip is bad Requires repair of system MEDIA TYPE board KEYBOARD The keyboard or Check connections You ERROR or keyboard controller may have to replace the KEYBOARD failed keyboard or controller CONTROLLER ERROR KEYBOARD A key is jammed or was Make sure the keys are ERROR nn held down during boot not jammed or dirty KEYBOARD Keyswitch on the front of Unlock the keyswitch LOCKED the case is locked W6 L System Board Manual Appendix POST Messages MONITOR TYPE DOES NOT MATCH CMOS OPERATING SYSTEM NOT FOUND Monitor type not correctly identified in Setup Operating system cannot be located on Drive C or Drive A Run Setup and enter correct monitor type Check Setup to see if Drive A and C are properly configured or put a bootable disk in Drive A PARITY CHECK 1 nnnn PARITY CHECK 2 nnnn PREVIOUS BOOT INCOMPLETE DEFAULT CONFIGURATION USED Parity error found in the system bus Parity error found in the bus Previous POST
25. OM Acronym for Erasable Pro grammable Read Only Memory A type of ROM chip that can be pro grammed with relatively simple tools that will retain its data until erased It can only be erased by exposing the cir cuitry in the chip to ultraviolet light See also Flash ROM Fast SCSI A SCSI data transfer rate standard that allows a rate of up to 10MBytes sec on an 8 bit SCSI bus and up to 20MBytes sec on a 16 bit Wide SCSI bus Flash ROM A type of ROM chip that will retain its data until erased It can be erased or reprogrammed by supplying it with 12V of voltage See ROM and EPROM Gigabyte A disk storage capacity measurement Approximately one thousand megabytes or 1 073 741 824 bytes IDE An acronym for Integrated Device Electronics A standard for communicating between a hard drive and a computer Internal Cache Cache which is built into the CPU See Cache ISA An acronym for Industry Stan dard Architecture A well established bus standard that originated with the IBM AT See PCI VESA Local Bus and EISA Parallel A form of data transmission in which the data is sent one byte at a time over several wires that each carry one byte In parallel transmission all 74 W6 LI System Board Manual the bytes arrive simultaneously as op posed to serial transmission in which bits arrive one by one Parallel Port A connection for a printer or similar peripheral Gener ally parallel ports are o
26. W LI Pentium Pro PCI ISA System Board Manual MICR NICS Documen t Number 06 00288 03 Rev 1B May 1997 45365 Northport Loop West Fremont CA 94538 Copyright Notices Copyright 1996 1997 Micronics Computers Inc The information contained in the W6 LI PCI ISA Dual Pentium Pro Processor system board manual has been carefully checked and is believed to be accurate Micronics assumes no responsibility for any inaccuracies that may be contained in this document Micronics makes no commit ments to update or to keep the information in this manual at a current level when changes are made to the product Micronics reserves the right to make improvements to this document and or product at any time and without notice All Rights Reserved No part of this document may be photocopied reproduced trans lated or reduced to any medium or machine form without prior written consent from Micronics Portions of the Manual Portions of this manual were copied with permission from Phoenix Technologies Ltd Adaptec Inc and Micro Computer Systems Inc All rights reserved Trademarks IBM is a registered trademark of International Business Machines Microsoft and Windows are registered trademarks of Microsoft Cor poration Intel and PCI are registered trademarks of Intel Corpora tion All other product names mentioned herein are used for identi fication purposes only and may be the trademarks of their respective companies Table
27. adowed amp Cached System BIOS Shadowed amp Cached System Memory 640KB Extended Memory xxx MB F1 Help T Select Item I Change Values F9 Setup Defaults Esc Exit Select Menu Enter Select Sub Menu F10 Previous Values Figure 4 2 CMOS Main Screen W6 LI System Board Manual 35 Chapter 4 The BIOS Setup Utility System Time and Date To set the time use the lt gt key to decrease the number and the lt gt key to increase the number To move the prompt forward use the lt Tab gt key to move the prompt backward use the lt Shift Tab gt key To set the date use the up and down arrows lt T L to highlight the System Date and follow the same procedure used to set the time Diskette A or B To configure a floppy drive added to or removed from your computer use the up and down arrow keys lt T L gt to select the desired drive Use the lt gt keys to change the setting until it matches the floppy drive you installed The BIOS supports 2 88MB 1 44MB 1 2MB 720KB and 360KB floppy drives Numlock Setting this toON activates Numlock upon boot Setting this to Auto default activates Numlock if the BIOS detects a numeric keyboard It may also be set to OFF External Cache This selection allows you to enable the external memory cache For optimal performance select Enabled Video BIOS The Video BIOS category allows you to Shadow or Shadow amp Cache the video BIOS Choosing Shad
28. aler s technical support department Tools Required Micronics recommends using the following tools to in stall the W6 LI 1 Small Phillips screwdriver 1 Tweezers or a pair of needle nose pliers 1 Tray to hold loose screws Equipment Required Micronics recommends using the following equipment with the W6 LI for a typical configuration L ATX chassis with standard hardware 1 Ahigh quality ATX power supply capable of providing continuous power within a3 voltrange power filter may be used with a noisy AC power source PS 2 mouse and compatible keyboard Eight ohm speaker Standard ribbon cables for internal connections Standard power cord grounded OCCO O eo Heat sink with cooling fan for each CPU required 18 W6 LI System Board Manual Chapter 3 Installing the W6 LI System Memory System memory is necessary to operate the W6 LI system board The W6 LI uses DIMMs which provide a wider data path than SIMMs to carry more data The W6 LI has four 168 pin DIMM sockets fora maximum of 512 Megabytes of RAM Support is provided for EDO DRAM memory and FPM DRAM memory This chapter will explain the type of DIMMs supported list the rules for adding memory to the W6 LI give some examples ofcom mon memory configurations and show how to physically install the new DIMMs PN DIMMs Supported T The W6 LI supports the following types of 60 or 70ns or long ion DIMMs reliability 8MB
29. eature will monitor your hard drive and report any problems detected The default setting cannot be changed W6 LI System Board Manual 39 Chapter 4 The BIOS Setup Utility Setting the Advanced Screen To move to the Advanced screen use the left and right arrow keys lt gt keys until you see the screen below PhoenixBIOS Setup Copyright 1985 95 Phoenix Technologies Ltd Main Advanced Security Power Boot Exit Serial Port A PnP OS Item Specific Help Base I O Address 3F8 Interrupt IRQ4 Serial Port B PnP OS Mode Normal Base I O Address 2F8 Interrupt IRQ3 Parallel Port PnP OS Mode Bi Directional Base I O Address 3F8 Interrupt IRQ 7 Floppy Diskette Controller Enabled Integrated PCI IDE Both Integrated PCI SCSI Enabled Integrated Sound Card Enabled Use MP Spec 1 1 Plug amp Play O S No Reset Configuration Data No PCI Configuration PS 2 Mouse Enabled Secured Setup Configuration No Large Disk Access Mode DOS DRAM Type Non Parity F1 Help T Select Item Change Values F9 Setup Defaults Esc Exit Select Menu Enter Select Sub Menu F10 Previous Values Figure 4 4 Advanced Screen Serial Port A Serial Port A may be configured using the following op tions Disabled No configuration Enabled User con figuration Auto BIOS configuration and PnP O S O S configuration Serial Port B Ser
30. ect Menu Enter Select Sub Menu F10 Previous Values Figure 4 3 IDE Device Submenu Type This category selects the drive type installed in the system The options are Auto default 1 39 User and None If Autotype Fixed Disk does not find your drive s param eters fill this information in manually under the User category This information may be in the manual which came with your system If not contact your dealer or the hard drive manufacturer to fill in this category If you are using a SCSI hard drive select None and refer to the documentation which came with the SCSI adapter Multiple Sector Transfers This category determines the number of sectors per block for multiple sector transfers The options are Disabled default 2 Sectors 4 Sectors 8 Sectors and 16 Sectors 38 W6 L System Board Manual Chapter 4 The BIOS Setup Utility LBA Mode Control Enabling this selection causes LBA Logical Block Ad dressing to be used in place of Cylinders Heads and Sectors The default setting is Disabled 32 Bit I O This category allows you to enable the 32 bit I O function of the PCI IDE controller Select Disabled if your drive will not run at this speed The default setting is Disabled Transfer Mode This category sets the transfer speeds for IDE devices The Standard option is the default setting The Fast PIO 1 Fast PIO 2 Fast PIO 3 and Fast PIO 4 options are for higher speed devices Smart Monitoring This f
31. em Specific Help Boot Device Priority Hard Drive Boot Order SETUP Prompt Enabled POST Errors Enabled Floppy Check Enabled F1 Help M select Item I Change Values F9 Setup Defaults Esc Exit Select Menu Enter Select Sub Menu F10 Previous Values Figure 4 8 Boot Screen Hard Drive Boot Order This selection will read the diskette drive default and the hard drive in sequence on boot Setup Prompt Ifthisselection is enabled the message Press F2 to enter Setup is displayed on boot The default setting is Enabled POST Errors If this selection is enabled default and an error occurs on boot the BIOS will display a SETUP entry or resume prompt If this selection is disabled the system will always attempt to boot 48 W6 LI System Board Manual Chapter 4 The BIOS Setup Utility Floppy Check This selection checks for the existence of a floppy drive The default setting is Enabled Exit Screen After you complete configuring the BIOS select the Exit screen PhoenixBlOS Setup Copyright 1985 95 Phoenix Technologies Ltd Main Advanced Security Power Boot Exit Item Specific Help Save Changes amp Exit Discard Changes amp Exit Exit after writing all Load Setup Defaults changed SETUP item Discard Changes values to CMOS Save Changes F1 Help MN select Item I Change Values F9 Setup Defaults Esc Exit amp gt Select Menu Ente
32. ers optional Refer to Chapter 5 13 Install the SCSI device drivers optional Refer to Chapter 5 70 W6 LI System Board Manual Chapter 2 Configuring the W6 L chapter Configuring the W6 L Although the W6 LI system board is packaged in protec tive materials it is important to use care while unpack ing and setting up Static Electricity The W6 LI is shipped from the factory in an antistatic bag To reduce the possibility of damage it is important to neutralize any accumulated static charges on your body before handling the board The best way to do this is to ground yourself using a special wrist or ankle strap If you do not have a strap you should touch both of your hands to a safely grounded object After you have grounded yourself ground the W6 LI via the solder pads surrounding one of its mounting holes Once the W6 LI is removed from its packaging place it on top of the antistatic bag Carefully inspect the board for damage which may have occurred during shipment Environment Considerations Make sure the finished computer system is in an area with good ventilation The system should not be in direct sunlight near heaters or exposed to moisture dust or dirt W6 LI System Board Manual 11 Chapter 2 Configuring the W6 L W6 LI System Board
33. ial Port Bmay be configured using the following options Disabled No configuration Enabled User configura tion Auto BIOS configuration and PnP O S O S configuration 40 W6 LI System Board Manual Chapter 4 The BIOS Setup Utility Parallel Port The parallel port may be configured using the following options Disabled No configuration Enabled User con figuration Auto BIOS configuration and PnP O S O S configuration Floppy Disk Controller The selection allows you to enable or disable the floppy disk controller Integrated PCI IDE Enables or disables the integrated Local Bus IDE adapter The IDE controller may be set for Primary Both default or Disabled Integrated SCSI Enable or disable the integrated PCI SCSI interface The default setting is Enabled Integrated Sound Enables or disables the integrated sound interface The default setting is Enabled Use MP Specification This selection allows you to select the 1 1 default or 1 4 multiprocessor specification Plug amp Play O S This selection when set to Yes allows the system to work with a Plug and Play operating system such as Windows 95 The default setting is No W6 L System Board Manual 41 Chapter 4 The BIOS Setup Utility Reset Configuration Data Select Yes to reset Extended System Configuration Data ESCD when you exit Setup This selection allows the PnP BIOS to detect your PCI and ISA PnP devices and reallo
34. ice Refer to Table A 1 for details on these services Technical Support If you need technical assistance our Technical Support Engineers will be glad to help you You can contact us via telephone fax or BBS Before calling Technical Support please have the following information ready L The model name and 09 part number of your Micronics product Your computer information such as CPU type operating system amount of installed memory and other peripherals installed in your computer 1 Try to call from the location of your computer NOTE For Return Material Authorization purposes please keep a copy of your product receipt 56 W6 LI System Board Manual Appendix A Technical Information Service Hours Country Telephone Number Technical Support Live phone help M F 7 00am to USA 510 661 3000 from Technical Support Engineers 5 00pm PST 510 651 6982 Fax France 433 1 45 43 56 26 433 1 45 43 17 78 Fax UK 44 1256 844899 44 1256 364222 Fax Electronic Bulletin Board Service 24 hours a day USA 510 651 6837 BBS Information on software 7 days a week 14400 baud rate Parity N upgrades new releases and other Data Bits 8 Stop Bits 1 helpful information YMODEM and ZMODEM recommended file transfer protocols UK 44 1256 363373 RMA Return Materials Authorization M F 8 00am to USA 510 661 3030 Return products for repair 4 45pm PST 510 683 0543 Fax Fax O
35. ify that jumper W12 is closed CPU Bus W4 W5 W6 W7 W8 W9 Speed Speed 150 MHz 60 x 2 5 Close Open Close Close Close Open 166 MHz 66 x 2 5 Open Close Close Close Close Open 180 MHz 60 x 3 0 Close Open Close Close Open Close 200 MHz 66 x 3 0 Open Close Close Close Open Close Table 2 1 CPU Speed Selections Table 2 2 lists the jumper settings for the CPU Voltage Identification VID The powerregulators on the system board one for each CPU are capable of generating different voltages VID is a hardware mechanism used by each CPU to tell its power regulator what voltage to set NOTE If the CPU supports VID all jumpers on W1 and or W2 must be removed or damage may occur W1 is for the Primary CPU and W2 is for the secondary CPU CPU Voltage Jumpers W1 and W2 34 5 6 7 8 VID Enabled default Non VID 2 9V Close Open Open Close Non VID 3 1V Open Open Close Open Open Close Close Open Non VID 3 3V Close Close Open Close W6 LI System Board Manual Table 2 2 CPU Voltage Selection 13 Chapter 2 Configuring the W6 L Table 2 3 lists the jumper settings for the ISA Bus clock frequency Jumper Host Bus Speed 15 Bus Speed Setting W12 60MHz default 7 50MHz Close 66MHz default 8 25MHz Close Table 2 3 ISA
36. installing or removing any peripherals or components make sure you have a clear work space and that you adhere to all anti static precautions described in Chapter 1 Micronics recommends only trained technicians install and configure the system board Damage which occurs to the board while adding or removing peripherals or components may void the warranty If prob lems arise while installing peripherals contact the computer dealer where you purchased the peripheral or Micronics Technical Support Department System Memory Support The flexibility of the W6 LI is augmented by its support for Error Checking and Correction ECC Extended Data Out EDO and Fast Page Mode FPM DRAM memory The W6 LI supports Error Checking and Cor rection with 72 bit DIMMs only via the chipset EDO memory is designed to keep data available to the processor for an extended period of time The EDO memory support extends the performance of conven tional DRAM memory The result is an improvement in memory access performance on the W6 LI system board W6 LI System Board Manual 77 Chapter 3 Installing the W6 LI Installing the W6 LI Installation of the W6 LI system board depends on the type of case you use The W6 LI is designed for the standard ATX form factor and must be installed in an ATX chassis NOTE If you are unfamiliar with installing a system board Micronics highly recommends that you read the computer user s manual or contact your de
37. ion accidents or acts of God 2 adjustment repair or modification by other than a Micronics authorized service center 3 improper environment excessive or inadequate heating or air conditioning or electrical power failures surges or other irregularities 4 any statement about the product other than those set forth in this warranty or 5 nonconformity to models or samples shown to the purchaser Any models or samples were for the sole purpose of suggesting the character of the product and are not intended to form the basis of the bargain A receipt or copy of the invoice with the date of purchase from a Micronics reseller is required before any warranty service can be rendered Service can be obtained by calling Micronics for a Return Merchandise Authoriza tion RMA Number The RMA Number should be prominently displayed on the outside of the shipping carton of the returned prod uct Returned product should be shipped prepaid or hand carried to Micronics The purchaser assumes risk of loss or damage in transit and unless otherwise agreed to in writing by Micronics will pay inbound shipping charges W6 LI System Board Manual 69 Appendix F Warranties and Notices The exclusive remedy of the purchaser under this warranty above will be repair or replace at Micronics option but if for any reason that remedy should fail of its essential purpose the exclusive remedy of the purchaser shall then be actual damages up to amount
38. ly provided by the manufacturer of the CD ROM drive Usually one device driver is added to the CONFIG SYS file and one to the AUTOEXEC BAT file If you are using the CD ROM drive in an MS DOS environment the utility MSCDEX EXE must also be added to the AUTOEXEC BAT file Consult your DOS manual for more information W6 L System Board Manual 29 Chapter 3 Installing the W6 LI The W6 LI Sound Option You can connect external sound devices to your W6 LI system board to take advantage of the optional sound support refer to Figure 2 2 The sound option includes 16 bit stereo sound a game and MIDI port and a telephony header See Chapter 5 for information on installing sound device drivers Connecting Sound Devices FROM STEREO EQUIP TO STEREO EQUIP LINE OUT LINE IN _ J3 E 8 2 Figure 3 4 Connecting External Sound Devices 30 W6 LI System Board Manual Chapter 3 Installing the W6 LI Game Port You can use the Game Port connector to connect an IBM PC compatible joystick or MIDI instrument Line Out The Line Out jack allows you to connect the audio output of the audio controller to your home stereo VCR or amplified speakers Line In You may connect an external mono or stereo audio source to the audio controller such as a tape player or radio Use the appropriate converter cable to interface to your external equipment MIC IN The MIC IN jack will accommoda
39. mation in a binary number system bit repre sents a choice between either zero or one Boot start up the computer and load the operating system software See cold boot and warm boot Bus A group of electronic paths used to send data between parts of the sys tem On a system board the bus con nects the peripheral cards with the microprocessor via the expansion slots Bus Mastering The ability of a peripheral card to control the bus without requiring intervention of the CPU Glossary Byte group of adjacent bits treated as a unit Eight bits are typically con sidered one byte Also called a char acter Cache A process where information is copied from the slower memory DRAM to the faster memory SRAM Information that is likely to be read or edited is stored in the cache providing significant performance in creases Cache Hit The percentage of re quest for data from memory that can be served from the cache Cache Miss A memory access which cannot be supplied from cache Cold Boot Starting the computer by turning on the power or pressing the RESET button A cold boot makes the processor execute all of the diagnos tics See boot and warm boot CPU An acronym for Central Pro cessing Unit A CPU performs arith metic calculations makes logical decisions and directs the operation of the computer in conjunction with the operating system DIMM An acronym for Dual Inline Me
40. mory Module A small printed cir cuit board containing memory chips Disk Drive hardware device which provides for the storage of data on diskettes or hard metal disks that have a magnetic coating disk drive functions by spinning at high speed while moving a device called the W6 LI System Board Manual 73 Glossary read write head across the disk s sur face in order to read or write data in magnetic code DRAM An acronym for Dynamic Random Access Memory A type of memory chip that only keeps its memory if supplied with regular clock pulses and a chance to regularly re fresh its data It is slower and more cost effective than SRAM See SRAM ECC An acronym for Error Check ing and Correction ECC enables par ity checking and can detect and cor rect memory errors on the system board ECP An acronym for Expanded Capabilities Port A standard set by Hewlett Packard and Microsoft Cor poration to expand the capabilities of the parallel port EDO Memory An acronym for Ex tended Data Out A type of DRAM with built in cache for enhanced per formance EISA An acronym for Extended In dustry Standard Architecture EISA is a bus design standard which is fully backward compatible with the ISA bus Although it is a 32 bit bus it only runs at 8MHz See PCI VESA Local Bus and ISA EPP An acronym for Enhanced Par allel Port A standard which increases the capabilities of the parallel port EPR
41. mptoUsePatht __ Configure advanced cache registers Enable external and CPU caches Dispayexemalcachesze Display shadow message Display non disposable segments 34 Display error messages Check for configuration errors TestreHimecock i O Check for keyboard errors Set up hardware interrupt vectors Test coprocessor if present Disable onboard I O ports Detect and install extemal RS232 ports Detect and install external parallel ports Re initialize on board I O ports Initialize BIOSData Area 4 Initialize Extended BIOS Data Area Initialize floppy controller Initialize hard disk controller Initialize localbus hard disk controller sJumptoUsePath2 O Build MPTABLE for multi processor boards DisabeA20addsslin Clear huge ES segment register Search for option ROMs O Shadow option ROMs W6 LI System Board Manual 63 Appendix Beep and POST Codes Code Beeps POST Routine Description 9C SetupPower Management 9E Enable hardware interrupts AO Settime of day A2 Checkkey lock M hitializetypematic rate Erase F2 prompt Scan for F2 keystroke AC __ Enter SETUP AE _ Clearin POST flag Bo Check for errors B2 POST done prepare to boot operating system 1 One beep B6
42. n Demand Automated system 24 hours a day USA 510 661 3199 for product literature technical 7 days a week bulletins and other helpful information World Wide Web Product 24 hours a day USA http Awww micronics com information technical support press 7 days a week releases and other helpful information Europe _ http Avww mcrni com Customer Service Order Micronics M F 8 00am to USA 800 577 0977 and Orchid products 5 00pm PST 510 651 3666 Fax France 33 1 45 43 56 26 33 1 45 43 17 78 Fax UK 44 1256 479 898 44 1256 364222 Fax Germany 49 89 58 09 82 55 49 89 58 09 82 25 Fax Taiwan 48862 918 5005 886 2 911 5472 Fax Table A 1 Support and Information Services W6 LI System Board Manual Appendix A Technical Information 58 W6 LI System Board Manual Appendix POST Messages Appendix POST Messages The following table lists the Power On Self Test POST messages possible causes and solutions Message Possible Cause Solution DISKETTE DRIVE A Drive A failed or is Check Setup and cable FAILURE missing connections DISKETTE DRIVE prive B failed or is Check Setup and cable FAILURE missing connections EXTENDED RAM Extended memory not Replace defective FAILED AT working or configured memory OFFSET nnnn properly FAILING BITS Memory failure in Replace defective System Extended or memory Shadow memory FIXED DIS
43. nded footprint Four 32 bit PCI slots Two 16 bit ISA slots One shared PCI ISA slot Phoenix 4 0X Plug and Play BIOS on 1MB Flash Auto detection of memory size Auto detection and display of ECC and EDO memory Auto configuration of IDE hard disk types Maximum memory 512MB Four buffered 168 pin DIMM sockets Supports FPM and EDO DRAM memory ECC supported via chipset when using parity PS 2 compatible W6 LI System Board Manual 53 Appendix A Technical Information Onboard Sound Fast SCSI optional Cache I O Ports Floppy Port PCIIDE Ports Creative Labs VIBRA 16CL optional Adaptec 7880 Fast SCSI Bus Mastering controller Resident 50 pin SCSI connector Resident 68 pin SCSI connector Ultra Wide SCSI 16K Level 1 Write Back on CPU chip 256K 512K Level 2 cache in CPU package Two high speed serial ports 16550 compatible Enhanced Parallel Port with ECP and EPP support Two USB connectors optional Auto detection and support of two floppy drives 2 88MB 1 44MB 1 2MB 720K 360K Mode 4 IDE Two resident 40 pin IDE connector Multiple sector transfer support Auto detection of add in IDE board Environmental Specifications The environment in which the W6 L is located is critical Micronics recommends the following environmental specifications Temperature Range Operating 50 to 104 degrees Fahrenheit 10 to 40 degrees Celsius Non Operating 50 to 140 degrees Fahrenheit 10 t
44. nstalla tion and use of your W6 LI There are several symbols and conventions used throughout this manual to help draw your attention to a feature or to focus on important information When you see the Magnifying Glass it refers to something you should take a closer look at before proceeding further When you see the Exclamation Mark it gives important information on avoiding damage Common Names DIMM Dual Inline Memory Module DRAM Dynamic Random Access Memory ECC Error Checking and Correction EDO Extended Data Out FPM Fast Page Mode IDE Integrated Drive Electronics PCI Peripheral Component Interconnect USB Universal Serial Bus VRM Voltage Regulator Module 8 W6 LI System Board Manual Chapter A STATIC Before handling the W6 LI be properly grounded by using a special wrist or ankle strap or toucha safely grounded object Chapter 1 Quick Installation Quick Installation We know that many experienced people prefer to read as little of the documentation as possible If this sounds like you here s the short form to get up and running quickly Installing the W6 LI 1 Make backup copies of your installation and configu ration diskettes Ground yourself to prevent damaging static dis charge then remove the W6 LI from its packaging Configure and verify the system board s jumper set tings refer to Jumper Settings in Chapter 2 Install the CPU and the system memory refer to Chapter
45. nto place Replace the computer cover Refer to the ISA card s documentation for addi tional instructions regarding installation and soft ware drivers i 4 Figure 3 3 Installing an ISA Card W6 LI System Board Manual Chapter 3 Installing the W6 L Installing a CD ROM Drive If you are installing a CD ROM drive Micronics recom mends the installation of an IDE CD ROM drive The instructions below will help you with the installation but also refer to the documentation that accompanied your CD ROM drive Before starting the setup and installation make sure your computer is off and the power cord is disconnected from the wall outlet Your CD ROM drive kit should contain the following items for a successful installation d d d CD ROM Drive with installation hardware Interface Cable CD Audio Cable Connect the ribbon cable as described in the CD ROM s documentation making sure the red stripe on the cable is aligned with pin 1 of the connectors Connect the audio cable to the CD ROM drive s audio connector Connect the other end of the audio cable to the MPC 2 compatible CD ROM audio connector on the W6 LI system board see Figures 2 1 and 2 2 Connect the power supply cable to the CD ROM drive s power connector Install the CD ROM device drivers CD ROM drives require device drivers to access the drive and are general
46. o 60 degrees Celsius Shipping 22 to 140 degrees Fahrenheit 30 to 60 degrees Celsius Relative Humidity Operating 20 to 80 Non Operating 5 to 90 W6 LI System Board Manual Appendix A Technical Information Battery Disposal ll E er q e a Eam i i _ TANKE Gl sapian E by images ty eae eo e coni A ha acr eet hee ecer br Ha monuar Diere use Ps ae i nri Cn Fn ie hc i ee ATENTEN 1 yA CARER ETEXPLOSICEI FL Y A i NORE GE LA BATTERIE UME MENT _ WET UME BATTERIE DU AERE OU CEH F PAG Ur CODFNSTRIK TEUS BAETESE LES BATICAIS COOMERA ALE RC Gu BAT ANN Se Bs im IG i di WARNING Please do not open battery dispose of in fire recharge put in backwards or mix with used or other battery types The battery may explode or leak and cause personal injury 6 11 System Board Manual 55 Appendix A Technical Information Support and Information Services Micronics offers a variety of support and information services to help you get the most from your product The following services are available A Technical Support A Electronic Bulletin Board Service BBS A Return Materials Authorization RMA A Fax On Demand A World Wide Web A Customer Serv
47. of Contents Introduction Features Software Compatibility Before You Begin Chapter 1 Quick Installation Installing the W6 LI Chapter 2 Configuring the W6 LI Static Electricity Office Environment W6 LI System Board W6 LI Back Panel Connections JumperSettings Chapter 3 Installing the W6 LI Introduction System Memory Support Installing the W6 LI Tools Required Equipment Required System Memory DIMMsSupported Adding Memory Memory Configurations Installing DIMMs Removing DIMMs Installinga CPU Installing a PCI Peripheral Card Installing a ISA Peripheral Card W6 LI System Board Manual oO Nn ON Un NO SO 11 11 11 12 12 13 17 17 17 18 18 18 19 19 19 21 25 25 26 27 28 Installing a CD ROM Drive The W6 LI Sound Option Connecting Sound Devices Connecting the Telephony Option Connecting the SCSI Option Chapter 4 The BIOS Setup Utility Configuration Initial Bootup Setup Running the Setup Procedure Setting the Main Screen Setting the Advanced Screen Security Screen Power Screen Boot Screen Exit Screen Chapter 5 Installing Device Drivers About Device Drivers Installing the Sound Drivers Installing the SCSI Drivers Appendix A Technical Information Specifications Environmental Specifications Temperature Range Relative Humidity Battery Disposal Support and Information Services Technical Support 2 W6 LI System Board Manual 29 30 30 31 32 33 33 33 33 35
48. omponents available We are proud to provide this system board and believe you will be pleased with your purchase W6 LI System Board Manual 5 Introduction Features The W6 LI includes the following features A Dual Socket 8 Intel Pentium Pro 150 166 180 and 200MHz processors One integrated VRM and one VRM header to supply CPU specific voltages Intel 440FX PClset Intel PIIX 3 SMCFDC37C93X Ultra I O chip Four32 bit PCI slots Two 16 bit ISA slots One is a shared PCI ISA slot A Maximum memory 512MB Four 3 3V buffered 168 pin DIMM sockets A Supports FPM and EDO DRAM memory ECC support via chipset when using parity DIMMs A Fast SCSI Bus Mastering controller 50 pin SCSI connector 68 pin SCSI connector Ultra Wide EZ SCSI Drivers optional A Creative Labs VIBRA 16CL Sound optional A Two Universal Serial Bus USB ports for desktop periph eral expansion optional 6 W6 LI System Board Manual Introduction Software Compatibility The W6 LI system board has been thoroughly tested for compatibility with a variety of operating systems and envi ronments including A Microsoft DOS5 0 DOS6 2 Windows 95 Windows NT 3 51 Windows NT 4 0 A IBM OS 2 Warp 3 0 OS 2 Warp 4 0 A SCO UNIXWare 2 1 1 Open Server 5 02 UNIX 3 2 4 2 A Novell NetWare 3 12 Novell NetWare 4 11 W6 LI System Board Manual 7 Introduction Before You Begin This manual will familiarize you with the features i
49. owed amp Cached default caches the shadowed video BIOS for even higher performance Choosing Shadowed copies the video BIOS into RAM for faster execution To disable the Video BIOS category select Disabled 36 W6 LI System Board Manual Chapter 4 The BIOS Setup Utility System BIOS The System BIOS category allows you to Shadow or Shadow amp Cache the system BIOS Choosing Shadowed amp Cached default caches the shadowed system BIOS for even higher performance Choosing Shadowed copies the system BIOS into RAM for faster execution To disable the System BIOS category select Disabled System Memory The System Memory category identifies the size of the base memory It cannot be changed Extended Memory The Extended Memory category automatically detects the amount of memory installed above the amount in the System Memory category Because the BIOS automati cally calculates the amount of memory installed in your system you cannot change this category without adding or removing memory W6 L System Board Manual 37 Chapter 4 The BIOS Setup Utility PhoenixBIOS Setup Copyright 1985 94 Phoenix Technologies Ltd Advanced Security Power Boot Exit Item Specific Help Type Auto Multi Sector Transfers Auto LBA Mode Control Disabled 32 Bit I O Disabled Transfer Mode Standard Smart Monitoring Disabled F1 Help Select Item I Change Values F9 Setup Defaults Esc Exit Sel
50. r Select Submenu F10 Previous Values Figure 4 9 Exit Screen Choose Save Changes and Exit and reboot the computer Your computer is ready for use W6 LI System Board Manual 49 Chapter 4 The BIOS Setup Utility 50 W6 LI System Board Manual Chapter 5 Installing Device Drivers chapter Installing Device Drivers This chapter explains how to install the software device drivers and utilities necessary to utilize the optional sound and SCSI support Other drivers and utilities are available through our online services About Device Drivers Device drivers are necessary for the computer system to communicate with devices such as CD ROM drives sound controllers graphics adapters or devices that are not natively supported by the system BIOS Once started device drivers remain active in the background of the computer system Usually a device driver is added to the CONFIG SYS file the AUTOEXEC BAT file or both Installing the Sound Drivers Once you have connected your external sound devices you can install the sound drivers NOTE If you are installing a CD ROM drive it is recommended you install it before setting up the sound devices See Installing CD ROM Drive in Chapter 3 1 Follow the instructions in Chapter 3 on connecting ex ternal sound devices If you previously installed another sound card remove it and all associated files from your AUTOEXEC BAT and CONFIG SYS files If you are using Windows
51. s paid for the defective product by the purchaser This limited warranty shall be deemed to fail of its essential purpose if after repeated efforts Micronics is unable to make the product operate as war ranted Micronics liability for damages to the purchaser for any cause whatsoever regardless of the form of action and whether in contract or in tort shall be limited to the purchase price in effect when the cause of action arose for the product that is the basis of the claim Micronics will not be liable for any lost profits or any indirect special incidental or consequential damages in connection with the product even if Micronics has been advised of the possibility of such damages Micronics makes no warranties or representations as to performance of products or as to service to distributor or to any person except as set forth in Micronics limited warranty accompanying delivery of product Micronics disclaims all other warranties whether oral written expressed or implied including without limita tion the warranties of design merchantability or fitness for a particular purpose if applicable or arising from a course of dealing usage or trade practice Non Warranty Service After the one year warranty service is no longer in effect repair service is still available for Micronics products For more information contact Micronics RMA department at 510 661 3030 The RMA departmentis open between 8 30 A M and
52. ss has completed and the system reboots verify that the new BIOS version appears on screen If you have problems during this process or if you have questions about the proce dure please call Technical Support NOTE Ifthe BIOS is somehow erased or does not seem to accept the upgrade you can purchase a new BIOS from MicroNiche Information Systems 800 733 9188 There is a 30 00 fee plus shipping charges for this service Price and availability subject to change Ifyou prefer to send your system board in for the upgrade the RMA department offers this service free of charge if your system board is under warranty W6 LI System Board Manual 67 Appendix E Updating the System BIOS 68 W6 LI System Board Manual Appendix F Warranties and Notices Appendix Limited Warranty Except as described below Micronics warrants the prod ucts to be free from defects in material and workmanship in normal use for a period of one 1 year from date of purchase Should any product fail to perform according to this warranty at any time during the warranty period except as provided below Micronics or its authorized service centers will at Micronics option repair or re place the product at no additional charge The warranty does not cover loss or damage which occurs in shipment or which is due to 1 improper installation or maintenance misuse neglect or any cause other than ordinary commercial application including without limi tat
53. stem Refer to your software documentation for more information 26 W6 LI System Board Manual Chapter 3 Installing the W6 L Installing a PCI Peripheral Card Micronics PCI slots accommodate all PCI peripherals that meet the PCI 2 1 specifications Follow the steps below to install a PCI card 1 2 Turn the computer system off and remove its cover Choose an unused PCI slot and remove the slot cover Insert the card with the bottom edge level to the slot NOTE Never insert the card at an angle Carefully push the card straight down making sure the card is fully inserted Replace the screw which holds the card into place Replace the computer cover Refer to the PCI card s documentation additional instructions regarding installation and software drivers Figure 3 2 Installing a PCI Card W6 LI System Board Manual 27 Chapter 3 Installing the W6 LI Installing an ISA Peripheral Card 28 Micronics ISA slots accommodate all standard ISA peripherals Follow the steps below to install a PCI card 2 Turn the computer system off and remove its cover Choose an unused ISA slot and remove the slot cover Insert the card with the bottom edge level to the slot NOTE Never insert the card at an angle Carefully push the card straight down making sure the card is inserted fully Replace the screw that holds the card i
54. te a 300 600 ohm microphone Connecting the Telephony Option The W6 LI system board can be upgraded to include a header for computer telephony pronounced teh leh fuh nee support Telephony allows you to increase your communications productivity You can integrate fac simile technology sound and desktop video conferencing The telephony option is enabled by connecting your modem cable to header J34 W6 LI System Board Manual 37 Chapter 3 Installing the W6 LI Connecting the SCSI Option 32 The W6 LI can be upgraded to include integrated Ultra Wide SCSI PCI throughput up to 40MBytes sec data rate Connectors are provided for Normal Fast SCSI 50 pin connector and Wide Ultra Wide SCSI 68 pin connector The Wide SCSI configuration al lows up to 15 SCSI peripherals to be connected The W6 LI SCSI interface is Plug and Play compliant and is fully compatible with the PCI 2 0 specification Refer to the Adaptec AHA 2940Ultra 2940Ultra Wide User s Guide for information on installing and connect ing SCSI devices W6 LI System Board Manual Chapter 4 The BIOS Setup Utility Chapter The BIOS Setup Utility Configuration After the W6 LI system board and all hardware is in stalled the system is ready for configuration Before turning on the computer make sure all cables are cor rectly connected and all jumpers are correctly set It is recommended you keep the computer cover off the first time you boot
55. tem Board Manual Chapter 4 The BIOS Setup Utility Password on Boot When enabled the system requires a password upon power up Either the Supervisor or User Password may be entered Fixed Disk Boot Sector This selection allows the boot sector of the fixed disk to be write protected The default setting is Normal When set for Write Protected it serves as a form of virus protection If the passwords are enabled this option may only be changed by the supervisor Diskette Access This selection allows floppy disk access with an option of the supervisor or user Selecting Supervisor default gives floppy disk access to the supervisor only Selecting User gives floppy disk access to both the user and the supervisor If the passwords are enabled this option may only be changed by the supervisor W6 LI System Board Manual 45 Chapter 4 The BIOS Setup Utility Power Screen The Power Screen controls the power management func tions of the system To move to the Power Screen use the left and right arrow lt lt gt keys until it appears Figure 4 7 To move between the categories use the up and down arrow keys lt 1 gt a PhoenixBlOS Setup Copyright 1985 95 Phoenix Technologies Ltd Main Advanced Security Power Boot Exit Item Specific Help Power Management Disabled Standby Timeout Off Auto Suspend Timeout Off F1 Help T select Item I Change Values F9 Set
56. the release tabs lift the module up and place in an anti static bag or package W6 L System Board Manual 25 Chapter 3 Installing the W6 L Installing a CPU The W6 LI is designed to support dual Pentium Pro processors Follow the steps below to install the main or second processor 1 2 Turn off the computer and remove its cover Locate the ZIF socket illustrated in Figure 2 1 Lift the lever of the socket Locate pin 1 on the processor and pin 1 on the socket refer to Figure 2 1 Gently place the processor into the socket making sure pin 1 on the processor and pin 1 on the socket are aligned Push the lever down until it locks into place Make sure the speed and the voltage selection jumpers are set correctly refer to Chapter 2 Jumper Settings If you are installing a second processor you do not need to change any jumpers or BIOS settings The system will automatically recognize the new proces sor When installing a second processor a VRM module must be installed into header J1 In addition the second processor must have the same speed rating and cache amount as the main processor WARNING Pentium Pro processors require a heat sink with a cooling fan Failure to provide adequate cooling of the processor may seriously affect system performance or cause permanent damage to the processor NOTE If your operating system supports dual processors you may need to reconfigure or reinstall your operating sy
57. the system This will make it easier to correct any difficulties that might arise Initial Boot Up Power up the W6 LI If the system does not properly boot check all your cables and peripherals for bad connections You may also get beep codes or error messages If this occurs consult Appendices B and or C for a guide to possible solutions After the system properly boots it is ready to be config ured The following information explains the proper procedures for BIOS configuration Setup The Setup program is used to configure the computer s BIOS Basic Input Output System The computer s BIOS is responsible for configuring the system board and providing hardware information to the operating system In order for the computer to run properly run the Setup procedure after first installing the system board and whenever you make a hardware change to the system W6 LI System Board Manual 33 Chapter 4 The BIOS Setup Utility After the system is turned on and goes through a memory test the Power Up screen Figure 4 1 will appear on your monitor PhoenixBIOS Version 4 06 W6 LI xx Copyright 1985 1995 Phoenix Technologies Ltd All Rights Reserved CPU Pentium xxx XXXXkb Cache SRAM Passed xxxx640K System RAM Passed Extended RAM Passed memory type Detected System BIOS Shadowed and Cached Video BIOS Shadowed and Cached PS 2 Mouse Initialized Press F2 to enter SETUP Figure 4 1 Power
58. up Defaults Esc Exit Select Menu Enter Select Sub Menu F10 Previous Values Figure 4 7 Power Screen Power Management This selection allows you to change the system power managementsettings Maximum Power Savings conserves the greatest amount of system power Maximum Perfor mance conserves power but allows greatest system perfor mance Toalter these settings choose Customize To turn offpower management choose Disabled default 46 W6 L System Board Manual Chapter 4 The BIOS Setup Utility Standby Timeout The Standby Timeout selection sets the amount of time that elapses for the system to enter Standby Mode Standby Mode turns off various devices in the system including the display screen until you start using the system again The options are Off default 1 min 2 min 4 min 6 min 80 min 12 min or 16 min Auto Suspend Timeout The Standby Timeout selection sets the amount of time that elapses for the system to enter Suspend Mode The options are Off default 5 min 10 min 15 min 20 min 30 min 40 min or 60 min Before making changes Cus tomized must be selected in the Power Management Mode selection W6 LI System Board Manual 47 Chapter 4 The BIOS Setup Utility Boot Screen The Boot screen allows you to configure the power up system configuration settings _ PhoenixBlOS Setup Copyright 1985 95 Phoenix Technologies Ltd Main Advanced Security Power Boot Exit It
59. urers Address Type of Equipment Model Name Tested by Test Engineers Micronics Computers Inc 221 Warren Avenue Fremont California 94539 USA Telephone 510 651 2300 Fax 510 651 9450 Dual Pentium Pro Motherboard ATX Form Factor Full Tower Personal Computer W6 LI Micronics Computers Inc 221 Warren Avenue Fremont California 94539 Rockford Engineering Services Inc 9959 Calaveras Road P O Box 543 Sunol CA 94586 0543 Telephone 510 862 2944 Fax 510 862 9013 Peter Lam Micronics EN55022 Joel Secoquian RES EN50082 1 I the undersigned hereby declare that the specified equipment conforms to the directives and standards listed above road un Thomas Lui Compliance Engineering Manager August 15 1996 W6 LI System Board Manual Glossary 16550 UART A high speed chip for controlling serial ports Although un necessary for a mouse it is required for modems that are 14 400 baud or faster A system board size measuring approximately 12 x 9 6 Asynchronous Operations that do not require the clocks of communi cating devices to be coordinated See Synchronous Bidirectional Parallel Port A type of parallel port that can send and receive information BIOS An Acronym for Basic Input Output System Configures the sys tem board and provides hardware in formation to the operating system Bit A contraction of Binary digit The smallest unit of infor
60. utput only See Bidirectional Parallel Port and ECP PCI An acronym for Peripheral Component Interconnect A high per formance 32 bit or 64 bit bus devel oped by Intel Corporation PCI is designed to be independent of the hardware architecture to ensure com patibility with future computer sys tems See EISA VESA Local Bus and ISA Pentium A high performance 64 bit CISC processor designed and manu factured by Intel Corporation Plug and Play A standard developed to ensure easy installation of periph erals Theoretically a newly installed card will automatically configure itself and work properly without requiring jumper configuration or device driv ers POST An acronym for Power On Self Test A diagnostic program that is run whenever the system is cold booted RAM An acronym for Random Access Memory type of memory that is used as the working memory of a computer system See DRAM and SRAM W6 LI System Board Manual Glossary ROM acronym for Read Only Memory type of memory that re tains its data without requiring power Once written it cannot be modified See EPROM and Flash ROM SCSI Small computer system inter face bus interface standard that defines physical and electrical char acteristics for hardware devices SCSI provides a standard interface that en ables many different kinds of devices such as disk drives and CD ROM drives to interface with the host com puter
61. ve Note IDE and SCSI functions share the same LED i nfrared 6 5V DC 8 Receive Data 9 Ground 10 Transmit Data i Speaker Buzzer Enabled default Note Jumper pins 26 and 27 to use the onboard speaker J28 nfrared Port Connector Note 1 Receive Data 2 Ground Do not connect IR devices to 3 Transmit Data 4 5V Power J27 amp J28 simultaneously J29 J30 CPU Fan 1 12 V Power 2 Ground J29 Primary 3 Status Running or Stopped J30 Secondary J31 Chassis Fan 1 12 V Power 2 Ground 3 Status Running or Stopped J33 CD ROM Audio Input 1 Ground 2 CD In Left Channel 3 Ground 4 CD In Right Channel J34 Modem Telephony 1 No Connect 2 MIC Out 3 Ground 4 Speaker Input J35 Game Port MIDI Upper Level MIC In Lower Level Line In Lower Level Line Out Lower Level J36 Wavetable Upgrade 1 Right Channel Input 2 Ground 3 Left Channel Input 4 Ground 5 No Connect 6 Ground 7 Ground 8 Ground J37 SCSI 50 pin Cable Connector Fast SCSI optional J38 SCSI 68 pin Cable Connector Ultra Wide SCSI optional Ut Primary P6 CPU Socket 8 387 pin U2 Secondary P6 CPU Socket 8 387 pin U25 System BIOS Table 2 9B Case amp Peripheral Connections cont 76 W6 LI System Board Manual Chapter Chapter 3 Installing the W6 LI Installing the W6 L Introduction This chapter explains how to install the W6 LI system board memory CPU and peripherals WARNING Before

Download Pdf Manuals

Related Search

Related Contents

Bond™ Ready-To-Use Primary Antibody  Manual do usuário - Série NT 10-500 KVA  石材用    Operating instructions Assembly: - smt  Karaoke Pro  TM 5-3805-248-14&P-2 TECHNICAL MANUAL FOR  Toshiba Satellite NB10-A-103  WP SHORTCODE PRO USER'S GUIDE  FEDERATION FRANCAISE DE NATATION  

Copyright © All rights reserved. Failed to retrieve file