SIMM MemoryUser's Guide

OPTIONSby IBM

First Edition (April 1996)

The following paragraph does not apply to the United Kingdom or any country where suchprovisions are inconsistent with local law: INTERNATIONAL BUSINESS MACHINESCORPORATION PROVIDES THIS PUBLICATION “AS IS” WITHOUT WARRANTY OF ANYKIND, EITHER EXPRESS OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIEDWARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. Somestates do not allow disclaimer of express or implied warranties in certain transactions, therefore, thisstatement may not apply to you.

This publication could include technical inaccuracies or typographical errors. Changes are periodicallymade to the information herein; these changes will be incorporated in new editions of the publication.IBM may make improvements and/or changes in the product(s) and/or the program(s) described in thispublication at any time.

It is possible that this publication may contain reference to, or information about, IBM products(machines and programs), programming, or services that are not announced in your country. Suchreferences or information must not be construed to mean that IBM intends to announce such IBMproducts, programming, or services in your country.

Requests for technical information about IBM products should be made to your IBM reseller or IBMmarketing representative.

Copyright International Business Machines Corporation 1996. All rights reserved.Note to U.S. Government Users — Documentation related to restricted rights — Use, duplication ordisclosure is subject to restrictions set forth in GSA ADP Schedule Contract with IBM Corp.

Contents

Safety: Read First . . . . . . . . . . v

About This Book . . . . . . . . . . vii

Part 1: Quick Installation Guide . . . . . . . . . . . . . . . . . . . . . 1-1

Part 2: Installation Guide . . . . . . . . . . . . . . . . . . . . . . . . . .2-1

Introduction . . . . . . . . . . . . 2-1Handling Static-Sensitive Devices . . 2-1Identifying Your Memory . . . . . . 2-2

Installing SIMM Memory . . . . . 2-3

Copyright IBM Corp. 1996 iii

Part 3: Appendixes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-1

Appendix A. Safety Information . 3-1

Appendix B. Help and ServiceInformation . . . . . . . . . . . 3-23

Step 1: Troubleshooting . . . . . . 3-23Step 2: Preparing for the Call. . . 3-24Step 3: Placing the Call to IBM. . 3-24

Appendix C. WarrantyInformation . . . . . . . . . . . 3-25

Appendix D. Notices . . . . . . . 3-29

iv SIMM Memory

viii SIMM Memory

Part 1: Quick Installation Guide

Quick Installation

This guide contains the SIMM Memoryinstallation instructions in abbreviated form.For detailed information about how toinstall and use the SIMM Memory, see“Part 2: Installation Guide” on page 2-1.

Memory is sensitive to static electricitydischarge. Before opening thestatic-protective bag containing the memory,touch the bag to an unpainted metal surfaceon the computer for at least two seconds toneutralize static electricity.

Before opening your computer, disconnectattached devices and ac power cords.

Installing Memory

Refer to the illustration to install one ormore SIMMs.

1. Hold the SIMM module .1/ by theedges that do not have electricalcontacts and slide it into the socket.

Copyright IBM Corp. 1996 1-1

2. Tilt the SIMM to the vertical positionand lock it into position.

On some computers, the SIMM isinstalled vertically and locked at aslight angle.

Updating the Configuration

Replace the computer cover and reattach alldevices and cables.

Your computer might automaticallyreconfigure the new memory or you mighthave to run the configuration program foundon the setup diskette that comes with yourcomputer.

1-2 SIMM Memory

Part 2: Installation Guide

Introduction

Be sure to retain your proof of purchase. Itmight be required to receive warrantyservice.

Information about the location of the SingleInline Memory Module (SIMM) is found inthe option installation instructions in thehardware manuals that come with yourcomputer.

Read the following information before youremove your SIMM modules from theirprotective packing material.

Handling Static-Sensitive Devices

Attention: Do not take the SIMM outof the static-protective bag until you areready to install it. Static electricity candamage the memory and yourcomputer.

When you handle memory or othercomponents, take these precautions to avoidstatic electricity damage:

� Limit your movement. Movement cancause static electricity to build uparound you.

Copyright IBM Corp. 1996 2-1

� When possible, remove the memoryfrom the static-protective bag andinstall it into the computer withoutputting it down.

� If you must put the memory moduledown, place the static-protective bagon a level padded surface, such as abook binder, and place the memory onthe bag.

Identifying Your Memory

The following list contains generalinformation about identifying the memory inyour computer.

� Make sure your computer allowsmemory upgrades. Some computers donot.

� The SIMM modules are installed on

the system board or on a memoryexpansion adapter in your computer.

� A SIMM has contact-card-edgeconnectors on the bottom edge. Yourcomputer might require Single InlinePackage (SIP) memory which has pinconnectors.

� A SIMM memory module can have 30,72, 144, or 168 contact-card-edgeconnectors. Your memory must matchthe connectors in your computer.

� Different computers have differentmemory requirements. Many requireyou to install a group of SIMMmodules at the same time. Othersrequire you to install a specific amountof memory. For information aboutyour computer requirements, see thedocumentation that comes with yourcomputer.

2-2 SIMM Memory

� Some computers do not allow you tomix memory modules of differentspeeds. Make sure your computersupports the operating speed suggestedby the manufacturer for the SIMMsyou are installing.

� Laptop computers often require specificmemory upgrade packages. They donot accept standard memory upgrades.Refer to the documentation that comeswith your computer for informationabout the installation of upgrades foryour particular model.

� Some computers support only parity orECC memory modules. These systemsdo not work with mixed combinations.The memory modules must be allparity or all ECC.

Installing SIMMMemory

For detailed instructions about installingSIMM modules in your computer, refer tothe documentation that comes with yourcomputer.

Use the following procedures to remove oldSIMM modules and install new modules.

Step 1: Opening the Computer

1. Turn off the computer power anddisconnect all ac power cords.

2. Remove the computer cover. Forinformation about opening yourcomputer, see the documentation thatcomes with your computer.

Introduction 2-3

Step 2: Removing Memory

If (because of your computer'srequirements) you need to remove SIMMmemory already in the memory slots, referto the illustration and use the followingprocedure.

1. To neutralize static electricity, touchthe static-protective bag containing thenew SIMM to an unpainted metalsurface on the computer frame for atleast two seconds.

2. Place the bag containing the newmemory on a flat padded surface suchas a book binder. Do not place it onthe computer cover or other metalsurface.

To reduce the chance of staticelectricity buildup, touch your hand toan unpainted metal surface on thecomputer frame while unlocking andremoving the SIMM.

3. Locate the SIMM you want to removeand open the locking tabs at the sidesof the connector.

4. Tilt the SIMM .1/ forward and lift upas shown in the illustration.

5. Place the SIMM on top of the bag thatcontains the new SIMM memory.

2-4 SIMM Memory

Step 3: Installing Memory

Refer to the illustration and use thefollowing procedure to install one or moreSIMMs.

1. Remove any old SIMM memory fromthe top of the static-protective bag andremove the new SIMM memory fromthe bag.

2. Install the new SIMM without puttingit down. Hold the SIMM module bythe side edges. Do not touch the rowof metal contacts on the bottom edge.

3. Align the notch in the SIMM .1/ withthe notch in the socket.

4. While touching your hand to anunpainted metal surface on thecomputer frame, slide the SIMM intothe socket as shown in the illustration.

5. Align the holes at either outside edgeof the SIMM with the plastic pins onthe locking tab. The SIMM will be ata slight angle.

Installing SIMM Memory 2-5

6. Tilt the SIMM to the vertical positionand lock it into the locking tab. Theholes on the edges of the SIMM fitover the pins on the locking tab.

In some computers, you must installthe SIMM in the vertical position andlock it into position at a slight angle.

7. You might need to adjust one or bothof the locking tabs located at each endof the SIMM connector to make surethat the SIMM holes fit over the pinsand the SIMM is securely in place.

Step 4: Updating theConfiguration

Replace the computer cover, reattach alldevices and power cords, and turn on thecomputer power switch.

Depending on the model, your computermight automatically reconfigure the newmemory or it might display an errorrequiring you to run the configurationprogram on the setup diskette that comeswith your computer.

2-6 SIMM Memory

Part 3: Appendixes

Appendix A. Safety Information

To Disconnect:

DO NOT print this page—replace withNational Safety Information.

Copyright IBM Corp. 1996 3-1

Appendix B.Help and ServiceInformation

In the United States, Canada, and PuertoRico, during the warranty period, toll-freetechnical support is available 24 hours aday, 7 days a week (except certainholidays), to answer any questions aboutyour new IBM option. If you needwarranty service, return or exchange isavailable. In addition, if your IBM optionis installed in an IBM computer, you mightbe entitled to service at your location. Yourtechnical support representative can helpyou determine the best alternative.

For service outside the United States andCanada, contact your IBM HelpWare center,your place of purchase, or your local branchoffice.

Before calling, please prepare for your callby following these steps.

Step 1: Troubleshooting

Before calling IBM, you might want to trysome or all of the following procedures.

1. Remove and reseat the memory.2. If possible, place the memory in a

different slot.3. Inspect the memory for damage, such

as bent pins.4. Check the computer manual for

instructions about the installation ofupgrades and look for topics aboutsystem setup or configuration. Followall procedures.

Appendix A. Safety Information 3-23

Step 2: Preparing for the Call

To assist the technical supportrepresentative, have as much of thefollowing information available as possible:

1. Option name and description2. Proof of purchase3. Computer manufacturer, model, and

manual4. Exact wording of any error messages5. Description of the problem6. Hardware and software configuration

information for your computer

If possible, be at your computer. Yourtechnical support representative might wantto walk you through the problem during thecall.

Step 3: Placing the Call to IBM

Use one of the following numbers:

� Within the United States, call theOptions by IBM HelpCenter at1-800-426-7299.

� Within Canada– For support, call HelpPC at

1-800-565-3344.– For more information or to place

an order, call 1-800-465-7999.� Outside the United States and Canada,

contact your IBM HelpWare center,your place of purchase, or your localbranch office.

3-24 SIMM Memory

Appendix C. Warranty Information

The following warranty information appliesto products purchased in the United States,Canada, and Puerto Rico.

The warranty terms and conditionsapplicable in the country of purchase areavailable from IBM or your reseller.

Statement of Limited Warranty

The warranties provided by IBM in this Statementof Limited Warranty apply only to Machines youoriginally purchase for your use, and not forresale, from IBM or your reseller. The term“Machine” means an IBM machine, its features,conversions, upgrades, elements, or accessories,or any combination of them. Unless IBM specifies

otherwise, the following warranties apply only inthe country where you acquire the Machine. Ifyou have any questions, contact IBM or yourreseller.

Machine: SIMM Memory

Warranty Period*: Three Years

*Contact your place of purchase for warrantyservice information.

Production StatusEach Machine is manufactured from new parts,or new and used parts. In some cases, theMachine may not be new and may have beenpreviously installed. Regardless of the Machine'sproduction status, IBM's warranty terms apply.

The IBM Warranty for MachinesIBM warrants that each Machine 1) is free fromdefects in materials and workmanship and 2)conforms to IBM's Official PublishedSpecifications. The warranty period for a

International BusinessMachines Corporation

Armonk, NewYork, 10504

Appendix B. Help and Service Information 3-25

Machine is a specified, fixed period commencingon its Date of Installation. The date on yourreceipt is the Date of Installation, unless IBM oryour reseller informs you otherwise.

During the warranty period IBM or your reseller,if authorized by IBM, will provide warrantyservice under the type of service designated forthe Machine and will manage and installengineering changes that apply to the Machine.

For IBM or your reseller to provide warrantyservice for a feature, conversion, or upgrade,IBM or your reseller may require that theMachine on which it is installed be 1) for certainMachines, the designated, serial-numberedMachine and 2) at an engineering-change levelcompatible with the feature, conversion, orupgrade. Many of these transactions involve theremoval of parts and their return to IBM. Yourepresent that all removed parts are genuine andunaltered. A part that replaces a removed partwill assume the warranty service status of thereplaced part.

If a Machine does not function as warrantedduring the warranty period, IBM or your resellerwill repair it or replace it with one that is at leastfunctionally equivalent, without charge. Thereplacement may not be new, but will be in goodworking order. If IBM or your reseller is unableto repair or replace the Machine, you may returnit to your place of purchase and your money willbe refunded.

If you transfer a Machine to another user,warranty service is available to that user for theremainder of the warranty period. You shouldgive your proof of purchase and this Statement tothat user. However, for Machines which have alife-time warranty, this warranty is nottransferable.

Warranty ServiceTo obtain warranty service for the Machine, youshould contact your reseller or call IBM. In theUnited States, call IBM at 1-800-426-7299. InCanada, call IBM at 1-800-565-3344. You maybe required to present proof of purchase.

3-26 SIMM Memory

IBM or your reseller will provide certain types ofrepair and exchange service, either at yourlocation or at IBM's or your reseller's servicecenter, to restore a Machine to good workingorder.

When a type of service involves the exchange ofa Machine or part, the item IBM or your resellerreplaces becomes its property and thereplacement becomes yours. You represent thatall removed items are genuine and unaltered.The replacement may not be new, but will be ingood working order and at least functionallyequivalent to the item replaced. The replacementassumes the warranty service status of thereplaced item. Before IBM or your resellerexchanges a Machine or part, you agree toremove all features, parts, options, alterations,and attachments not under warranty service. Youalso agree to ensure that the Machine is free ofany legal obligations or restrictions that preventits exchange.

You agree to:

1. obtain authorization from the owner to haveIBM or your reseller service a Machine thatyou do not own; and

2. where applicable, before service is provided—

a. follow the problem determination,problem analysis, and service requestprocedures that IBM or your resellerprovide,

b. secure all programs, data, and fundscontained in a Machine, and

c. inform IBM or your reseller of changesin a Machine's location.

IBM is responsible for loss of, or damage to,your Machine while it is 1) in IBM's possessionor 2) in transit in those cases where IBM isresponsible for the transportation charges.

Extent of WarrantyIBM does not warrant uninterrupted or error-freeoperation of a Machine.

The warranties may be voided by misuse,accident, modification, unsuitable physical or

Appendix C. Warranty Information 3-27

operating environment, improper maintenance byyou, removal or alteration of Machine or partsidentification labels, or failure caused by aproduct for which IBM is not responsible.

THESE WARRANTIES REPLACE ALLOTHER WARRANTIES ORCONDITIONS, EXPRESS OR IMPLIED,INCLUDING, BUT NOT LIMITED TO,THE IMPLIED WARRANTIES ORCONDITIONS OF MERCHANTABILITYAND FITNESS FOR A PARTICULARPURPOSE. THESE WARRANTIES GIVEYOU SPECIFIC LEGAL RIGHTS ANDYOU MAY ALSO HAVE OTHERRIGHTS WHICH VARY FROMJURISDICTION TO JURISDICTION.SOME JURISDICTIONS DO NOTALLOW THE EXCLUSION ORLIMITATION OF EXPRESS OR IMPLIEDWARRANTIES, SO THE ABOVEEXCLUSION OR LIMITATION MAYNOT APPLY TO YOU. IN THAT EVENT

SUCH WARRANTIES ARE LIMITED INDURATION TO THE WARRANTYPERIOD. NO WARRANTIES APPLYAFTER THAT PERIOD.

Limitation of LiabilityCircumstances may arise where, because of adefault on IBM's part or other liability you areentitled to recover damages from IBM. In eachsuch instance, regardless of the basis on whichyou are entitled to claim damages from IBM(including fundamental breach, negligence,misrepresentation, or other contract or tort claim),IBM is liable only for:

1. damages for bodily injury (including death)and damage to real property and tangiblepersonal property; and

2. the amount of any other actual directdamages or loss, up to the greater of U.S.$100,000 or the charges (if recurring, 12months' charges apply) for the Machine thatis the subject of the claim.

3-28 SIMM Memory

UNDER NO CIRCUMSTANCES IS IBMLIABLE FOR ANY OF THEFOLLOWING: 1) THIRD-PARTYCLAIMS AGAINST YOU FOR LOSSESOR DAMAGES (OTHER THAN THOSEUNDER THE FIRST ITEM LISTEDABOVE); 2) LOSS OF, OR DAMAGE TO,YOUR RECORDS OR DATA; OR 3)SPECIAL, INCIDENTAL, OR INDIRECTDAMAGES OR FOR ANY ECONOMICCONSEQUENTIAL DAMAGES(INCLUDING LOST PROFITS ORSAVINGS), EVEN IF IBM OR YOURRESELLER IS INFORMED OF THEIRPOSSIBILITY. SOME JURISDICTIONSDO NOT ALLOW THE EXCLUSION ORLIMITATION OF INCIDENTAL ORCONSEQUENTIAL DAMAGES, SO THEABOVE EXCLUSION OR LIMITATIONMAY NOT APPLY TO YOU.

Appendix D. NoticesThis appendix contains the product notices andtrademarks information.

References in this publication to IBM products,programs, or services do not imply that IBMintends to make these available in all countries inwhich IBM operates. Any reference to an IBMproduct, program, or service is not intended tostate or imply that only that IBM product,program, or service may be used. Subject toIBM’s valid intellectual property or other legallyprotectable rights, any functionally equivalentproduct, program, or service may be used insteadof the IBM product, program, or service. Theevaluation and verification of operation inconjunction with other products, except thoseexpressly designated by IBM, are theresponsibility of the user.

Appendix C. Warranty Information 3-29

IBM may have patents or pending patentapplications covering subject matter in thisdocument. The furnishing of this document doesnot give you any license to these patents. Youcan send license inquiries, in writing, to:

IBM Director of Licensing IBM Corporation

500 Columbus Avenue Thornwood, NY 10594 U.S.A.

The following terms are trademarks of the IBMCorporation in the United States or othercountries or both:

Other company, product, and service names,which may be denoted by a double asterisk (** ),may be trademarks or service marks of others.

AT HelpCenterHelpWare IBMXT

3-30 SIMM Memory

IBM

Part Number: 78H5013

Printed in U.S.A.

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