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IBM A21e manual Features, Processor, Memory, Storage device, Display, Keyboard

Models: A21e

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Features

Features

Processor

vIntel® Celeron™ processor

Memory

vBuilt-in: 64 MB

vMaximum: 256 MB

Storage device

v2.5-inch hard disk drive: 20 GB

Display

The color display uses TFT technology:

vSize: 12.1, 13.3, or 14.1 inch, depending on the model

vResolution:

–LCD: Up to 1024-by-768, depending on the model

–External monitor: Up to 1600-by-1200

vBrightness control

Keyboard

v84-key, 85-key, or 89-key

vTrackPoint®

vFn key function

vThinkPad button

vVolume control buttons

vThinkLight

Chapter 1. Overview of your new ThinkPad computer 3

Image 11

IBM A21e manual Features, Processor, Memory, Storage device, Display, Keyboard

Contents

ThinkPad A21e Service and Troubleshooting Guide DANGER Finding information with Access ThinkPad View help topics to learn how to Finding information with Access ThinkPad vi ThinkPad A21e Service and Troubleshooting Guide Contents viii ThinkPad A21e Service and Troubleshooting Guide Your ThinkPad at a glance Chapter 1. Overview of your new ThinkPad computerSpecifications FeaturesYour ThinkPad at a glance Your ThinkPad at a glanceMemory FeaturesFeatures ProcessorFeatures External interfaceSize SpecificationsSpecifications Battery packBe gentle with your computer Important tips Be careful about where and how you workCaring for your ThinkPad computer Caring for your ThinkPad computerCaring for your ThinkPad computer Take care in setting passwordsHandle storage media and drives properly Other important tipsCaring for your ThinkPad computer Cleaning your computerChapter 2. Solving computer problems 3. Click PC-Doctor for Windows Solving computer problemsDiagnosing problems 1. In the charts, x can be any character TroubleshootingError messages Solving computer problems12 ThinkPad A21e Service and Troubleshooting Guide Solving computer problemsCause and action Solving computer problemsMessage Solving computer problems Errors without messagesSolving computer problems Password problemsA power switch problem Keyboard problemsSolving computer problems TrackPoint problemsSolving computer problems Standby or hibernation problems4. Double-click Intel EtherExpress PRO PCI Adapter 5. Select the Disable in this hardware profile check boxFor Windows 2. Click the Device Manager tab 3. Double-click Network Adapter4. Click the Device Manager tab Solution For WindowsFor Windows NT 2. Select Intel EtherExpress PRO Adapter, and click Startup4. Click Enable Hibernation 2. Click Power Management4. Click the Enable hibernation... button 2. Click Power Management 3. Click Suspend/Resume Options5. Click Advanced Computer screen problemsFor Windows 98 or Windows 1. Click Start → Settings → control Panel For Windows NT 1. Click Start → Settings → control PanelSolving computer problems Battery problemsSolving computer problems Hard disk drive problemsSolving computer problems Other problemsSolving computer problems Starting BIOS Setup UtilitySolving computer problems Recover pre-installed softwareSolving computer problems Solving computer problems To create a Recovery Repair disketteTo use the Recovery Repair diskette Handling a hard disk drive Upgrading the hard disk driveUpgrading the hard disk drive 6. Detach the cover from the hard disk drive Upgrading the hard disk driveReplacing the battery Replacing the battery32 ThinkPad A21e Service and Troubleshooting Guide Replacing the batteryGetting help on the Web Chapter 3. Getting help and service from IBMGetting help and service Getting help by faxGetting help on the Web Getting help and serviceGetting help and service Getting help and service Getting help by faxCalling IBM Getting help and service Telephone numbersTelephone Number Getting help and serviceCountry or region Language38 ThinkPad A21e Service and Troubleshooting Guide Getting help and serviceDANGER Appendix A. Important safety instructionsv Do not use your computer in or near water DANGERDANGER DANGERDANGER Modem safety informationDANGER Laser compliance statementSave these instructions DANGER44 ThinkPad A21e Service and Troubleshooting Guide Appendix B. Product warranties and notices Warranty StatementsOF ANY KIND WARRANTIES OF ANY KINDYou also agree to 48 ThinkPad A21e Service and Troubleshooting Guide Page WARRANTIES OF ANY KIND 50 ThinkPad A21e Service and Troubleshooting Guideb. secure all programs, data, and funds contained in a Machine ASIA PACIFIC AUSTRALIA The IBM Warranty for Machines The following paragraph isNEW ZEALANDThe IBM Warranty for Machines The following paragraph Part 2 - Worldwide Country-Unique TermsThe following terms apply to the country specified EUROPE, MIDDLE EAST, AFRICA EMEAThe following terms apply to all EMEA countries Applicability of suppliers and resellers unchanged IRELAND Extent of Warranty The following is added to this Section 56 ThinkPad A21e Service and Troubleshooting Guide NORTH AMERICAIBM Director of Licensing IBM Corporation North Castle Drive NoticesProcessing date data References to the Web site addressesFederal Communications Commission FCC Statement Electronic emission noticesEuropean Community Directive Conformance Statement Telecommunication noticesIndustry Canada Class B Emission Compliance Statement Avis de conformité à la réglementation d’Industrie Canada60 ThinkPad A21e Service and Troubleshooting Guide Fax BrandingAvis Industry Canada requirementsAvertissement Notice for AustraliaNotice for Users in New Zealand the product by Telecom, nor does it provide any sort of warranty. Above all, it provides no assurance that any item will work correctly in all respects with another item of Telepermitted equipment of a different make or model, nor does it imply that any product is compatible with all of Telecom’s network services 64 ThinkPad A21e Service and Troubleshooting Guide Notice for European Union countriesTrademarks 66 ThinkPad A21e Service and Troubleshooting Guide Index 68 ThinkPad A21e Service and Troubleshooting Guide Page 1P P/N 12P1906 Part Number 12P1906