Lenovo 6493, 6483, 6449, 6439, 6427, 6423 manual Safety and Warranty, Help and service

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vService and support

Note: ThinkVantage Technologies are only available on select Lenovo computers.

To access the ThinkVantage Productivity Center program, click Start All

Programs ThinkVantage Productivity Center.

Safety and Warranty

The safety and warranty information that is provided with your computer contains information on safety, and warranty, notices. Read and understand all safety information before using this product.

www.lenovo.com

The Lenovo Web site (www.lenovo.com) provides information and services to help you buy, upgrade, and maintain your computer. You can access up-to-date information for your computer on the Lenovo Web site. From the www.lenovo.com Web site, you can also:

vShop for:

Desktop and notebook computers,

Monitors

Projectors

Upgrades and accessories

Special offers.

vPurchase additional services, such as support for hardware, operating systems, application programs, network setup and configuration, and custom installations.

vPurchase upgrades and extended hardware repair services.

vDownload the latest device drivers and software updates for your computer model.

vAccess the online manuals.

vAccess the Lenovo Statement of Limited Warranty.

vAccess troubleshooting and support information for your computer model and other supported products.

vFind the service and support phone number for your country or region.

vFind a service provider located near you.

Help and service

This section contains information about obtaining help and service.

Using the documentation and diagnostic programs

If you experience a problem with your computer, see Chapter 8, “Troubleshooting and diagnostics,” on page 31. For information on additional resources to help you troubleshoot your computer problem, see “Information resources” on page 45.

If you suspect a software problem, see the documentation, including README files and online help, that comes with the operating system or application program.

Most computers come with a set of diagnostic programs that you can use to help you identify hardware problems. For instructions on using the diagnostic programs, see “Diagnostic programs” on page 32.

46User Guide

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Contents Page Page ThinkStation User Guide Page Contents Appendix A. Manual modem Appendix B. Notices Commands Introduction Vi User Guide Important safety information Additional safety requirements for machine types 6427, 6449,User Guide Arranging your workspace ComfortGlare and lighting Air circulation Electrical outlets and cable lengthsSetting up your computer Connecting your computerUser Guide Setting up your computer Phone Line Setting up your computer 1394 Turning on computer power Finishing the software installationCompleting important tasks Updating your operating system Installing other operating systemsInstalling external options Updating your antivirus softwareFeatures System informationInput/output features Operating systems, preinstalled varies by model Specifications EnvironmentSoftware provided by Lenovo Software overviewSoftware provided with your Windows operating system PC-Doctor for WINPE, PC-Doctor for WindowsAdobe Acrobat Reader Viewing and changing settings Using the Setup UtilityStarting the Setup Utility program Using passwordsSetting, changing, and deleting a password User PasswordAdministrator Password Selecting a startup deviceAdvanced settings Exiting from the Setup Utility programSelecting or changing the startup device sequence User Guide Installing and configuring RAID Creating RAID volumesAttaching Sata hard disk drives Deleting RAID volumes Supported SAS RAID configurationsInstalling and configuring RAID Properties Installing and configuring RAID User Guide Using system programs Updating flashing Bios from a diskette or CD-ROMUpdating system programs Updating flashing Bios from your operating system Troubleshooting and diagnostics Basic troubleshootingDiagnostic programs PC-Doctor for Windows PC-Doctor for Windows PEPC-Doctor for DOS Creating a diagnostic CD image Cleaning the mouse Optical mouseNon-optical mouse 1 Retainer ring 2 Ball 3 Plastic rollers 4 Ball cage Recovering software Creating and using the Product Recovery discPerforming backup and recovery operations Using the Rescue and Recovery workspace Creating and using rescue media Creating and using a Recovery Repair diskette To create rescue media, do the followingRecovering or installing device drivers Setting a rescue device in the startup sequence Solving recovery problemsUser Guide Online Books folder Getting information, help, and serviceInformation resources ThinkVantage Productivity CenterSafety and Warranty Help and serviceUsing the documentation and diagnostic programs Calling for service Using other servicesPurchasing additional services Appendix A. Manual modem commands Basic AT commandsLow speaker volume Extended AT commands Enable RTS/CTS hardware flow controlMNP/V.42/V.42bis/V.44 commands +MS=?Fax Class 1 commands Fax Class 2 commandsVoice commands Appendix A. Manual modem commands User Guide Appendix B. Notices Television output notice TrademarksIndex Page Using User Guide Page Part Number 43C9722