Lenovo 9625, 9705, 9421, 9353, 9485, 9623, 7061, 7090, 3656, 9795, 9935, 9953 manual ThinkCentre User Guide

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ThinkCentre

User Guide

Machine Types: 3656, 7061, 7090, 9353, 9421, 9485, 9623, 9625, 9705, 9795, 9935, 9946, and 9953

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Contents ThinkCentre User Guide Page ThinkCentre User Guide Second Edition December Copyright Lenovo 2008 Contents Index Important safety information Vi User Guide Product overview FeaturesConnectivity Security features Environment SpecificationsSoftware provided with your Windows operating system Software overviewLenovo ThinkVantage Toolbox Antivirus software Locations Locating connectors on the front of your computerRear connector locations Locating connectors on the rear of your computerConnector Description Component locations Locating componentsLocating internal drives Locating parts on the system boardShows the locations of the drive bays User Guide Installing or replacing hardware Installing or replacing hardwareInstalling external options Handling static-sensitive devicesRemoving the computer cover Removing the computer cover Installing or replacing a PCI card Removing and reinstalling the front bezelOpening the PCI card latch What to do next Opening the retaining clips Installing or replacing a memory moduleRemoving the memory module Replacing the batteryInstall a new battery Removing the retaining screws for the power supply assembly Replacing the power supply assemblyReplacing the heat sink and fan assembly Removing the heat sink and fan assembly Replacing the primary hard disk drive Replacing the heat sink and fan assemblyRemoving the primary hard disk drive Installing the primary hard disk drive into the bracket Replacing the secondary hard disk drive Installing the primary hard disk drive and bracketRemoving the secondary hard disk drive Installing the secondary hard disk drive into the bracket Replacing the optical drive Installing the secondary hard disk drive and drive cageRemoving the optical drive Replacing the diskette drive or card reader Removing the diskette drive or card reader Removing the front fan assembly Replacing the front fan assemblyInstalling the front fan assembly Replacing the rear fan assemblyRemoving the rear fan assembly Installing the rear fan assembly Replacing the front audio and USB assemblyRemoving the front audio and USB assembly Removing the old internal speaker Replacing the internal speakerReplacing the keyboard Installing a new internal speakerKeyboard connectors Replacing the mouse Completing the parts replacementReinstalling the computer cover Installing security featuresIntegrated cable lock Integrated cable lockErasing lost or forgotten passwords clearing Cmos Password protectionPadlock Installing or replacing hardware User Guide Creating and using recovery media Recovery informationCreating recovery media Using recovery media Performing a backup operation Performing backup and recovery operationsPerforming a recovery operation Using the Rescue and Recovery workspace Creating rescue media Creating and using rescue mediaCreating and using a recovery repair diskette Using rescue mediaUsing a recovery repair diskette Creating a recovery repair disketteInstalling or reinstalling device drivers Solving recovery problems Setting a rescue device in the startup sequenceStarting the Setup Utility program Using the Setup UtilityViewing and changing settings Using passwordsUser Password Password considerationsAdministrator Password Setting, changing, and deleting a passwordSelecting a temporary startup device Selecting a startup deviceSelecting or changing the startup device sequence Exiting from the Setup Utility programUpdating flashing the Bios from a diskette or disc Using system programsUpdating system programs Recovering from a POST/BIOS update failure Updating flashing the Bios from your operating systemUpdating system programs User Guide Basic troubleshooting Troubleshooting and diagnosticsLenovo ThinkVantage Toolbox Diagnostic programsLenovo System Toolbox PC-Doctor for Rescue and RecoveryPC-Doctor for DOS Cleaning the mouseOptical mouse Non-optical mouse User Guide Information resources Getting information, help, and serviceOnline Books folder Lenovo ThinkVantage ToolsSafety and Warranty Access HelpThinkVantage Productivity Center Lenovo WelcomeUsing the documentation and diagnostic programs Help and serviceCalling for service Purchasing additional services Using other servicesAppendix. Notices Trademarks Television output noticeCRU IndexPower Page User Guide Page Part Number 89Y0418

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