Lenovo 7220 manuals
Computer Equipment > Personal Computer
When we buy new device such as Lenovo 7220 we often through away most of the documentation but the warranty.
Very often issues with Lenovo 7220 begin only after the warranty period ends and you may want to find how to repair it or just do some service work.
Even oftener it is hard to remember what does each function in Personal Computer Lenovo 7220 is responsible for and what options to choose for expected result.
Fortunately you can find all manuals for Personal Computer on our side using links below.
52 pages 1.67 Mb
80 pages 1.71 Mb
5 ContentsImportant safety information . . . . . .v Chapter 1. Product overview . . . . . .1 Index . . . . . . . . . . . . . . .67 Chapter 2. Installing options and replacing hardware . . . . . . . . .11 Chapter 3. Recovery information . . .39 Chapter 4. Using the Setup Utility . . .47 Chapter 5. Updating system programs 51 Chapter 6. Troubleshooting and diagnostics . . . . . . . . . . . . .55 Chapter 7. Getting information, help, and service . . . . . . . . . . . . .61 Appendix. Notices . . . . . . . . . .65 Television output notice . . . . . . . . . .66 Trademarks . . . . . . . . . . . . . .66 7 Important safety information9 Chapter 1. Product overview Copyright Lenovo 2009 Features 12 SpecificationsThis section lists the physical specifications for your computer. 4 13 Software overviewChapter 1. Product overview 5 Software provided with your Windows operating systemThis section describes the Windows applications included with your computer. Software provided by Lenovo Lenovo System Toolbox PC-Doctor for Windows PE6Figure 1. Front connector locations Adobe Reader Antivirus software 14 Locations Locating connectors on the front of your computer2 Microphone connector 4 USB connector 15 Locating connectors on the rear of your computerChapter 1. Product overview 7 Figure 2. Rear connector locations 16 Adapter card slot 16 817 Locating componentsChapter 1. Product overview 9 Figure 3. Component locations 2 Microprocessor, heat sink and fan assembly 5 Memory slots (4) 3 Internal speaker (some models) 6 Power supply assembly 18 Locating parts on the system boardFigure 4 shows the location of the parts on the system board. 10Figure 4. System board parts locations 2 PCI Express x16 graphics adapter card slot 19 Chapter 2. Installing options and replacing hardware47 Chapter 3. Recovery information55 Chapter 4. Using the Setup Utility Copyright Lenovo 2009 Starting the Setup Utility program Viewing and changing settings Using passwords 56 Password considerationsPower-On Password Privileged Access Password Hard Disk User Password Setting, changing, and deleting a password 57 Enabling or disabling a deviceChapter 4. Using the Setup Utility 49 When this feature is set to Disabled , the diskette drive cannot be accessed. Selecting a startup device Selecting a temporary startup device 58 Selecting or changing the startup device sequenceAdvanced settings Exiting from the Setup Utility program 59 Chapter 5. Updating system programs63 Chapter 6. Troubleshooting and diagnostics Copyright Lenovo 2009 Basic troubleshootingThe computer does not start when you press the power button. 64 56 65 Diagnostic programsChapter 6. Troubleshooting and diagnostics 57 Lenovo System Toolbox PC-Doctor for Windows PERunning diagnostics from the Rescue and Recovery workspace 66 PC-Doctor for DOS58 Creating a diagnostic CD/DVD image Running diagnostics from the disc Cleaning the mouse Optical mouse 67 Non-optical mouse69 Chapter 7. Getting information, help, and service Copyright Lenovo 2009 Information resources Online Books folder ThinkVantage Productivity Center 70 Lenovo WelcomeAccess Help Safety and Warranty Lenovo Web site (http://www.lenovo.com) 71 Help and serviceThis section contains information about obtaining help and service.Chapter 7. Getting information, help, and service 63 Using the documentation and diagnostic programs Calling for service 72 Using other servicesPurchasing additional services 73 Appendix. Notices75 Index AB C D E F G H I 76 KL M N O P R S 77 TU V W
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