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IBM 8186, 8128, 8185, 8189, 8187, 8188, 8190 manual Replace the ball and the retainer ring

Models: 8190 8188 8187 8186 8189 8185 8128

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3.Place your hand over the retainer ring and ball2, and then turn the mouse over, top side up, so that the retainer ring and ball fall out into your hand.

4.Wash the ball in warm, soapy water then dry it with a clean cloth. Blow air carefully into the ball cage4to dislodge dust and lint.

5.Look for a build up of dirt on the plastic rollers3inside the ball cage. This build up usually appears as a stripe running across the middle of the rollers.

6.If the rollers are dirty, clean them by using a cotton swab soaked in isopropyl (rubbing) alcohol. Turn the rollers with your finger and continue swabbing them until all the dirt is removed. Be sure the rollers are still centered in their channels after you clean them.

7.Remove any fibers from the swab that might be remaining on the rollers.

8.Replace the ball and the retainer ring.

9.Turn your computer back on.

106User Guide

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IBM 8186, 8128, 8185, 8189, 8187, 8188, 8190 manual Replace the ball and the retainer ring

Contents

User Guide ThinkCentrePage User Guide ThinkCentreFourth Edition August Overview ContentsImportant safety information xiiiChapter 4. Types 8189, 8190 Important safety information Conditions that require immediate actionPower cords and power adapters General safety guidelinesService Batteries Extension cords and related devicesPlugs and outlets Important safety informationCD and DVD drive safety Heat and product ventilationTo avoid a shock hazard Additional safety informationDANGER DANGERDanger of explosion if battery is incorrectly replaced Lithium battery noticeModem safety information Danger d’explosion en cas de remplacement incorrect de la batterieLaser compliance statement Consignes de sécurité relatives au modemDANGER xii User Guidexiii OverviewInformation resources See Chapter 3, “Types 8196 and 8197,” on page Identifying your computerSee Chapter 1, “Types 8185, 8186, 8192, 8413, and 8430,” on page System information FeaturesChapter 1. Types 8185, 8186, 8192, 8413, and MemoryInternal drives System management featuresInput/output features Video subsystemIBM preinstalled software PowerSecurity features Operating systems preinstalled varies by model typeSpecifications This section lists the physical specifications for your computerHandling static-sensitive devices Available optionsTools required Installing external options Locating the connectors on the front of your computerLocating the connectors on the rear of your computer Description Obtaining device driversConnector Removing the cover 1Power supply Locating componentsIdentifying parts on the system board 5DIMMInstalling memory Installing adapters What to do nextTo install an adapter What to do next Installing internal drivesDrive specifications 14 User GuideInstalling a CD-ROM or DVD-ROM drive 16 User Guide What to do next Installing security featuresIdentifying security locks 1Rope clip 2Integrated cable lockRope clip 18 User GuideIntegrated cable lock Password protectionChanging the battery What to do nextErasing a lost or forgotten password clearing CMOS 20 User GuideReplacing the cover and connecting the cables 22 User Guide System information Chapter 2. Types 8128, 8187, 8188, 8193, 8414, andFeatures MemoryPower System management featuresInput/output features Internal drivesOperating systems preinstalled varies by model type Security featuresIBM preinstalled software Operating systems tested for compatibility2Specifications 26 User GuideHandling static-sensitive devices Available optionsTools required 1USB connector 2USB connector Installing external optionsLocating the connectors on the front of your computer 28 User GuideLocating the connectors on the rear of your computer Obtaining device drivers 30 User GuideRemoving the cover 32 User Guide Locating componentsIdentifying parts on the system board Installing memory 34 User Guide Installing adaptersWhat to do next What to do next 36 User Guide Installing internal drivesDrive specifications Installing a drive v If it is the first CD drive or DVD drive, set it as a master device Connecting the first CD drive or DVD drive What to do next Connecting a serial ATA hard disk driveInstalling security features 40 User Guide1 Rope clip 2 Integrated cable lock Identifying security locksRope clip 42 User Guide Integrated cable lock Password protectionChanging the battery What to do nextErasing a lost or forgotten password clearing CMOS 44 User GuideReplacing the cover and connecting the cables 46 User Guide System information Chapter 3. Types 8196 andFeatures MemoryPower System management featuresInput/output features Internal drivesOperating systems preinstalled varies by model type Security featuresIBM preinstalled software Operating systems tested for compatibility3Specifications 50 User GuideHandling static-sensitive devices Available optionsTools required Installing external options 52 User GuideLocating the connectors on the front of your computer Locating the connectors on the rear of your computer 14PCI slotsDescription ConnectorObtaining device drivers Removing the cover 56 User GuideIdentifying parts on the system board 6Power supplyLocating components 1Microprocessor and heat sinkInstalling memory 58 User GuideWhat to do next Installing adapters 60 User GuideInstalling internal drives What to do next62 User Guide Drive specificationsInstalling a drive v If it is the first CD drive or DVD drive, set it as a master device Connecting the first CD drive or DVD drive 64 User GuideWhat to do next Installing security featuresConnecting a serial ATA hard disk drive 1 Rope clip 2 Integrated cable lock 3 Padlock loop Identifying security locksRope clip 66 User GuideChapter 3. Types 8196 and 8197 Integrated cable lock Password protectionChanging the battery What to do nextErasing a lost or forgotten password clearing CMOS Replacing the cover and connecting the cables 70 User GuideChapter 3. Types 8196 and 8197 72 User Guide System information Chapter 4. Types 8189, 8190, 8194, 8195, 8415, 8432, andFeatures MemoryInternal drives System management featuresInput/output features Video subsystemIBM preinstalled software PowerSecurity features Operating systems preinstalled varies by model typeSpecifications 76 User GuideHandling static-sensitive devices Available optionsTools required Installing external options 78 User Guide4USB connector Locating the connectors on the front of your computer1IEEE 1394 connector 2Microphone connectorLocating the connectors on the rear of your computer 80 User GuideDescription ConnectorObtaining device drivers Removing the cover 82 User GuideIdentifying parts on the system board 5Power supplyLocating components 1Microprocessor and heat sinkInstalling memory 84 User GuideInstalling adapters What to do nextWhat to do next 86 User GuideInstalling internal drives Drive specificationsInstalling a drive 88 User Guidev If it is the first CD drive or DVD drive, set it as a master device Connecting the first CD drive or DVD drive 90 User GuideWhat to do next Installing security featuresConnecting a serial ATA hard disk drive 92 User Guide Identifying security locksRope clip Chapter 4. Types 8189, 8190, 8194, 8195, 8415, 8432, and 8433 Integrated cable lock Password protectionChanging the battery What to do nextErasing a lost or forgotten password clearing CMOS Replacing the cover and connecting the cables 96 User GuideChapter 4. Types 8189, 8190, 8194, 8195, 8415, 8432, and 8433 98 User Guide Viewing and changing settings Chapter 5. Using the IBM Setup Utility programStarting the IBM Setup Utility program Exiting from the IBM Setup Utility programSetting, changing, and deleting a password User passwordAdministrator password Using Security Profile by DeviceSelecting a temporary startup device Using IDE Drives SetupSelecting a startup device Changing the startup sequenceAdvanced settings 102 User GuideAppendix A. Updating system programs Updating flashing BIOS from a disketteUpdating flashing BIOS from your operating system System programsRecovering from a POST/BIOS update failure Cleaning a mouse with a ball Appendix B. Cleaning the mouseCleaning an optical mouse 8. Replace the ball and the retainer ring ATH ENTER Appendix C. Manual modem commandsBasic AT commands 108 User Guide Extended AT commands Appendix C. Manual modem commandsMNP/V.42/V.42bis/V.44 commands 110 User GuideFax Class 1 commands Fax Class 2 commandsVoice commands 112 User GuideBakom 93.0291.Z.N Attention Switzerland UserTelekom PTT SCR-BE Taximpulssperrfilter-12kHz PTT Art 114 User Guide Appendix D. Customer replaceable unit CRU parts list CRU parts list116 User Guide Armonk, NY U.S.A Appendix E. NoticesIBM Director of Licensing IBM Corporation North Castle Drive Television output notice TrademarksIndex A drives continuedPage Page Part Number 13R9196 Printed in USA 1P P/N 13R9196