Manuals / Lenovo / Computer Equipment / Personal Computer

Lenovo 3595, 3675, 896, 958, 3665, 3662, 3655, 3634 Locking the computer cover, Installing a padlock

Models: 3595 3662 896 3675 3665 3617 0958B2U 2116 3593 3597 3655 1112 3634 958 3498

1 156

Download 156 pages 44.75 Kb

Page 40

Locking the computer cover

Locking the computer cover helps prevent unauthorized people from gaining access to the inside of your computer. Your computer comes with a padlock loop so that the computer cover cannot be removed when a padlock is installed.

Figure 8. Installing a padlock

28ThinkCentre User Guide

Image 40

Lenovo 3595, 3675, 896, 958, 3665, 3662, 3655, 3634, 3597, 3617, 3593, 3498, 2116 Locking the computer cover, Installing a padlock

Contents

ThinkCentre User Guide Third Edition August Copyright Lenovo Contents Appendix A. Notices 117 Appendix B. Regulatory Information Iv ThinkCentre User Guide Service and upgrades Important safety informationStatic electricity prevention Power cords and power adapters Extension cords and related devicesExternal devices Plugs and outletsHeat and product ventilation Modem safety information Operating environmentCleaning and maintenance Power supply statementLaser compliance statement ThinkCentre User Guide Features Product overviewInput/Output I/O features ExpansionPower supply Security featuresPreinstalled software programs Preinstalled operating systemSpecifications Software overviewLenovo Solution Center Software provided by LenovoLenovo ThinkVantage Tools Lenovo WelcomeProduct Recovery ThinkVantage Client Security SolutionThinkVantage Password Manager ThinkVantage Power ManagerThinkVantage System Update Adobe Reader Antivirus softwareLocations View ManagerFront connector, control, and indicator locations Locating connectors on the rear of your computer Connector DescriptionYou use speech-recognition software Locating components Locating parts on the system boardSystem board part locations System board part locations Locating internal drives Drive bay locationsMachine type and model label Machine type and model labelThinkCentre User Guide Using your computer Frequently asked questionsUsing the keyboard Using Windows shortcut keysUsing a fingerprint reader Using the wheel mouseAdjusting audio About your computer audioSetting the volume from the desktop Setting the volume from Control PanelUsing CDs and DVDs Adding the volume icon to the taskbarPlaying a CD or DVD Handling and storing CD and DVD mediaRecording a CD or DVD Using your computer ThinkCentre User Guide Accessibility and comfort You and your computerArranging your workspace ComfortAir circulation Glare and lightingElectrical outlets and cable lengths Registering your computer Voltage-selection switchMoving your computer to another country or region Replacement power cords Security features SecurityInstalling a padlock Locking the computer coverBios passwords Using passwordsAttaching an integrated cable lock Windows passwords Configuring the fingerprint readerUsing and understanding firewalls Protecting data against virusesSecurity ThinkCentre User Guide Installing or replacing hardware Installing or replacing hardwareInstalling external options Handling static-sensitive devicesRemoving the computer cover Removing the computer coverRemoving and reinstalling the front bezel Removing the front bezelInstalling or replacing a PCI card What to do nextRemoving the screw that secures the PCI card latch Removing the PCI card Installing or replacing a memory module Installing a PCI cardRemoving a memory module Installing or replacing the optical drive Installing a memory moduleRemoving the optical drive Replacing the battery Connecting a Sata optical driveReplacing the heat sink and fan assembly Installing a new batteryRemoving the heat sink and fan assembly Replacing the power supply assembly Removing the screws for the power supply assembly Replacing the microprocessorAccessing the microprocessor Removing the microprocessor Installing the solid state drive Installing the microprocessorInstalling the solid state drive into the storage converter Replacing the primary hard disk driveRemoving the hard disk drive Replacing the rear fan assembly Installing the hard disk driveRemoving the rear fan assembly Replacing the front audio and USB assembly Installing the rear fan assemblyReplacing the WiFi units Removing the WiFi adapter card Removing the WiFi card moduleRemoving the WiFi antenna cables Installing the WiFi units Removing the WiFi card moduleInstalling the WiFi card module Installing the WiFi antenna cables Installing the rear WiFi antenna Installing or removing the rear WiFi antennaRemoving the rear WiFi antenna Installing or removing the front WiFi antenna Installing the front WiFi antennaConnect the front antenna cable to the WiFi card module Removing the front WiFi antenna Replacing the keyboardKeyboard connectors Replacing the mouseCompleting the parts replacement Reinstalling the computer coverObtaining device drivers Creating and using recovery media Recovery informationCreating recovery media Performing backup and recovery operations Using recovery mediaPerforming a backup operation Using the Rescue and Recovery workspace Performing a recovery operationClick the Restore your system from a backup icon Creating and using a rescue medium Creating a rescue mediumReinstalling preinstalled applications and device drivers Using a rescue mediumReinstalling preinstalled applications Reinstalling software programs Reinstalling preinstalled device driversReinstalling device drivers Solving recovery problemsThinkCentre User Guide Starting the Setup Utility program Using the Setup Utility programViewing and changing settings Password considerations Power-On PasswordAdministrator Password Hard Disk PasswordErasing lost or forgotten passwords clearing Cmos Enabling or disabling a deviceEnabling ErP compliance mode Selecting a startup deviceSelecting a temporary startup device Selecting or changing the startup device sequenceExiting from the Setup Utility program ThinkCentre User Guide Updating flashing the Bios from a disc Using system programsUpdating system programs Updating flashing the Bios from your operating system Recovering from a POST/BIOS update failureClick Download & Drivers Click ContinueTurn on the computer to restart the operating system ThinkCentre User Guide Preventing problems Keeping your computer currentGetting the latest device drivers for your computer Updating your operating systemClick Start All Programs ThinkVantage Click System Update Using System UpdateBasics Cleaning your computer ComputerKeyboard Optical mouseGood maintenance practices Cleaning a flat-panel monitor surfaceCleaning a glass-screen surface Moving your computerPreventing problems ThinkCentre User Guide Troubleshooting and diagnostics Basic troubleshootingTroubleshooting Troubleshooting procedureSystem System Protection System Restore Audio problems No audio in WindowsSound comes from one external speaker only CD problemsNo audio in DOS applications or games CD or DVD does not work DVD problemsBlack screen instead of DVD video DVD movie will not play No audio or intermittent audio while playing DVD moviePlayback is very slow or choppy Invalid disc or no disc found messageKeyboard, mouse, or pointing device problems Intermittent problemsAll or some keys on the keyboard do not work Wireless keyboard does not work Mouse or pointing device does not workPointer on the screen does not move smoothly with the mouse Fingerprint reader does not workMonitor problems Wrong characters appear on the screenImage appears to be flickering Networking problemsImage is discolored Ethernet problems Wake on LAN feature is not workingYour computer cannot connect to the network Click Start Control Panel Click Hardware and SoundWireless WAN problem Wireless LAN problemBluetooth problems Option problems An option that was just installed does not workSound does not come from the Bluetooth headphone Click Hardware and Sound SoundPerformance and lockup problems An option that previously worked does not work nowInsufficient free hard disk drive space Click Start ComputerPrograms and Features area, click the Clean up button Click Disk CleanupClick Disk Cleanup Click Clean up system files Excessive number of fragmented filesInsufficient memory Printer problemsClick Defragment Now, then click Continue Software problems Serial port problemsSoftware does not work as expected USB problems Diagnostic programsLenovo ThinkVantage Toolbox Lenovo Solution CenterPC-Doctor for DOS Creating a diagnostic disc Running the diagnostic program from a diagnostic discGetting information, help, and service Help and service Using the documentation and diagnostic programsCalling for service Lenovo Support Web siteUsing other services Purchasing additional servicesThinkCentre User Guide Appendix A. Notices 117Trademarks Appendix B. Regulatory information Export classification noticeTelevision output notice Electronic emissions noticesIndustry Canada Class B emission compliance statement Additional regulatory information ThinkCentre User Guide Appendix C. Weee and recycling statements Important Weee InformationRecycling information 123Battery recycling information for Taiwan Recycling information for BrazilBattery recycling information for the European Union ThinkCentre User Guide Ukraine RoHS China RoHS Turkish RoHS127 India RoHS Appendix E. Ek Bilgiler 129ThinkCentre User Guide Garanti Hizmetinin Alınabileceği Merkezler Appendix F. Servis istasyonlari131 Antalya Erzİncan Iğdir İzmİr Muğla Şanliurfa ThinkCentre User Guide Index 139Memory module 141 ThinkCentre User Guide