Lenovo 804 manual Calling for service, Using other services

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You can get the latest technical information and download device drivers and updates from the Lenovo Support Web site at:

http://support.lenovo.com

Calling for service

During the warranty period, you can get help and information from the Lenovo Customer Support Center by telephone.

The following services are available during the warranty period:

Problem determination - Trained service personnel are available to assist you with determining a hardware problem and deciding what action is necessary to solve the problem.

Hardware repair - If the problem is caused by hardware under warranty, trained service personnel are available to provide the applicable level of service.

Engineering Change management - There might be changes that are required after a product has been sold. Lenovo or your reseller will make selected Engineering Changes (ECs) that apply to your hardware available.

The following items are not covered by the warranty:

Replacement or use of parts not manufactured for or by Lenovo or non-warranted Lenovo parts

Identification of software problem sources

Configuration of the BIOS as part of an installation or upgrade

Changes, modifications, or upgrades to device drivers

Installation and maintenance of network operating systems (NOS)

Installation and maintenance of application programs

Refer to the safety and warranty information that is provided with your computer for a complete explanation of warranty terms. You must retain your proof of purchase to obtain warranty service.

For a list of the Lenovo Support phone numbers for your country or region, go to http://support.lenovo.com and click Support phone list or refer to the ThinkCentre Safety and Warranty Guide that is provided with your computer.

Note: The service and support phone numbers are subject to change without notice. If the number for your country or region is not provided, contact your Lenovo reseller or Lenovo marketing representative.

If possible, be at your computer when you call and have the following information available:

Machine type and model

Serial numbers of your hardware products

Description of the problem

Exact wording of any error messages

Hardware and software configuration information

Using other services

If you travel with your computer or relocate it to a country where your desktop or notebook computer machine type is sold, your computer might be eligible for International Warranty Service, which automatically entitles you to obtain warranty service throughout the warranty period. Service will be performed by service providers authorized to perform warranty service.

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

66ThinkCentre User Guide

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Contents ThinkCentre User Guide Second Edition September Copyright Lenovo 2010 Contents Index Important safety information Iv ThinkCentre User Guide Features Product overviewSystem management features Input/Output I/O featuresSecurity features ConnectivitySpecifications Preinstalled software programsPreinstalled operating system Software overview Software provided with your Windows operating systemLenovo ThinkVantage Tools ThinkVantage Productivity CenterProduct Recovery ThinkVantage Rescue and RecoveryPassword Manager ThinkVantage Client Security SolutionLocations Adobe ReaderLocating connectors and parts on the rear of your computer ConnectorLocating components Locating parts on the system boardLocating internal drives System board part locationsDrive bay locations 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 bezelAccessing the system board components and drives Reinstalling the front bezelInstalling or replacing a PCI card Pivoting the drive bay assembly upwardThinkCentre User Guide Removing the PCI card Installing or replacing a memory module What to do nextRemoving the memory module Replacing the battery Installing the memory moduleReplacing the heat sink and fan assembly Removing the old batteryRemoving the heat sink fan duct Screws that secure the heat sink and fan assembly Installing the heat sink fan duct Replacing the microprocessorAccessing the microprocessor Removing the microprocessor Replacing the power supply assembly Removing the heat sink fan duct Removing the power supply assembly Installing the power supply assembly Replacing the optical drive Removing the optical drive screws Slide the optical drive out of the front of the computer Installing the optical drive Replacing the hard disk drivePivoting the drive bay assembly Removing the hard disk drive Replacing the front fan assembly Installing the hard disk driveRemoving the front fan assembly Installing the front fan assembly Replacing the USB keyboard or mouseCompleting the parts replacement Connecting the USB keyboard or mouseBasic security features Obtaining device driversInstalling an integrated cable lock Integrated cable lockPassword protection Erasing a lost or forgotten password clearing CmosPadlock ThinkCentre User Guide Recovery information Creating and using recovery mediaCreating recovery media Using recovery media Performing backup and recovery operationsOn the Rescue and Recovery menu, click Restore your system Performing a backup operation Performing a recovery operationClick the Restore your system from a backup icon Using the Rescue and Recovery workspace Creating and using a rescue mediumUsing a rescue medium Creating a rescue mediumInstalling or reinstalling device drivers Solving recovery problemsUsing the Setup Utility program Starting the Setup Utility programViewing or changing settings Using passwordsPassword considerations Power-on passwordAdministrator password Setting, changing, or deleting a passwordSelecting a startup device Selecting a temporary startup deviceViewing or changing the startup device sequence Exiting the Setup Utility program Using system programs Updating flashing the Bios from a discUpdating system programs Updating flashing the Bios from your operating system Recovering from a Post and Bios update failureClick Downloads and drivers Updating system programs ThinkCentre User Guide Troubleshooting and diagnostic programs Basic troubleshootingDiagnostic programs PC-Doctor for Rescue and RecoveryLenovo ThinkVantage Toolbox Cleaning an optical mouse PC-Doctor for DOSThinkCentre User Guide Getting information, help, and service Information resourcesOnline Books folder Lenovo ThinkVantage ToolsAccess Help Safety and warrantyThinkVantage Productivity Center Lenovo WelcomeHelp and service Using the documentation and diagnostic programsLenovo Support Web site Calling for service Using other servicesPurchasing additional services ThinkCentre User Guide Appendix A. Notices Television output notice European conformance CE mark TrademarksAppendix A. Notices ThinkCentre User Guide Index CRUKeyboard, replacing Lenovo Customer Support Center Set Power-On Password ThinkCentre User Guide Page 71Y8530