Purchasing additional services | Lenovo 6449, 6493, 6483, 6439, 6427

Service methods and procedures vary by country, and some services might not be available in all countries. International Warranty Service is delivered through the method of service (such as depot, carry-in, or on-site service) that is provided in the servicing country. Service centers in certain countries might not be able to service all models of a particular machine type. In some countries, fees and restrictions might apply at the time of service.

To determine whether your computer is eligible for International Warranty Service and to view a list of the countries where service is available, go to http://www.lenovo.com/support/, click Warranty, and follow the instructions on the screen.

For technical assistance with the installation of or questions related to Service Packs for your preinstalled Microsoft Windows product, refer to the Microsoft Product Support Services Web site at http://support.microsoft.com/directory/, or you can contact the Customer Support Center. Some fees might apply.

Purchasing additional services

During and after the warranty period, you can purchase additional services, such as support for hardware, operating systems, and application programs; network setup and configuration; upgraded or extended hardware repair services; and custom installations. Service availability and service name might vary by country or region. For more information about these services, go to: http://www.lenovo.com

48User Guide

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Lenovo 6449, 6493, 6483, 6439, 6427, 6423 manual Purchasing additional services

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 Glare and lighting Arranging your workspaceComfort Air circulation Electrical outlets and cable lengths Setting up your computer Connecting your computer User Guide Setting up your computer Phone Line Setting up your computer 1394 Completing important tasks Turning on computer powerFinishing the software installation Installing other operating systems Installing external optionsUpdating your operating system Updating your antivirus software Features System information Input/output features Operating systems, preinstalled varies by model Specifications Environment Software overview Software provided with your Windows operating systemSoftware provided by Lenovo PC-Doctor for WINPE, PC-Doctor for Windows Adobe Acrobat Reader Using the Setup Utility Starting the Setup Utility programViewing and changing settings Using passwords User Password Administrator PasswordSetting, changing, and deleting a password Selecting a startup device Selecting or changing the startup device sequence Advanced settingsExiting from the Setup Utility program User Guide Attaching Sata hard disk drives Installing and configuring RAIDCreating RAID volumes Deleting RAID volumes Supported SAS RAID configurations Installing and configuring RAID Properties Installing and configuring RAID User Guide Updating system programs Using system programsUpdating flashing Bios from a diskette or CD-ROM Updating flashing Bios from your operating system Troubleshooting and diagnostics Basic troubleshooting Diagnostic programs PC-Doctor for DOS PC-Doctor for WindowsPC-Doctor for Windows PE Creating a diagnostic CD image Non-optical mouse Cleaning the mouseOptical mouse 1 Retainer ring 2 Ball 3 Plastic rollers 4 Ball cage Recovering software Creating and using the Product Recovery disc Performing 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 following Recovering or installing device drivers Setting a rescue device in the startup sequence Solving recovery problems User Guide Getting information, help, and service Information resourcesOnline Books folder ThinkVantage Productivity Center Using the documentation and diagnostic programs Safety and WarrantyHelp and service Calling for service Using other services Purchasing additional services Appendix A. Manual modem commands Basic AT commands Low speaker volume Extended AT commands Enable RTS/CTS hardware flow control MNP/V.42/V.42bis/V.44 commands +MS=? Fax Class 1 commands Fax Class 2 commands Voice commands Appendix A. Manual modem commands User Guide Appendix B. Notices Television output notice Trademarks Index Page Using User Guide Page Part Number 43C9722