Lenovo 4157VJU, 4105, 4217 manual Safety and Warranty, Lenovo Support Web site, Help and service

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Safety and Warranty

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

Lenovo Web site (http://www.lenovo.com)

The Lenovo Web site provides up-to-date information and services to help you buy, upgrade, and maintain your computer. You can also do the following:

•Shop for desktop and notebook computers, monitors, projectors, upgrades and accessories for your computer, and special offers.

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

•Purchase upgrades and extended hardware repair services.

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

•Access the online manuals for your products.

•Access the Lenovo Statement of Limited Warranty.

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

•Find the service and support phone numbers for your country or region.

•Find a Service Provider located near you.

Lenovo Support Web site

Technical support information is available on the Lenovo Support Web site at:

http://www.lenovo.com/support

This Web site is updated with the latest support information such as the following:

•Drivers and software

•Diagnostic solutions

•Product and service warranty

•Product and parts details

•User guides and manuals

•Knowledge base and frequently asked questions

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 27. For information on additional resources to help you troubleshoot your computer problem, see “Information resources” on page 39.

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

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 28.

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Contents ThinkStation User Guide Fifth Edition December Copyright Lenovo 2009 Contents Index Introduction IiiIv ThinkStation User Guide Important safety information ThinkStation User Guide Comfort Arranging your workspaceGlare and lighting Air circulation Electrical outlets and cable lengthsSetting up your computer Connecting your computerLine Setting up your computer If you have powered speakers with an ac power adapter Turning on computer power Completing important tasks Finishing the software installationInstalling other operating systems Updating your operating systemFeatures Installing external optionsInstalling the computer on a rack shelf Updating your antivirus softwareInternal drives System management featuresInput/Output I/O features Video subsystemSoftware programs, preinstalled PowerSecurity features Operating system, preinstalledSpecifications Software provided with your Windows operating system Lenovo Solution CenterSoftware overview Software provided by LenovoLenovo ThinkVantage Toolbox PC-Doctor for Rescue and RecoveryAdobe Reader Viewing and changing settings Using the Setup UtilityStarting the Setup Utility program Using passwordsSetting, changing, and deleting a password User PasswordAdministrator Password Enabling or disabling a deviceSelecting a startup device Advanced settingsExiting from the Setup Utility program Selecting a temporary startup deviceThinkStation User Guide Installing Sata hard disk drives Installing hard disk drives and configuring RAIDInstalling Sata hard disk drives and configuring RAID Select Devices IDE Drives Setup and press EnterInstalling SAS hard disk drives and configuring RAID Creating RAID volumesDeleting RAID volumes Installing SAS hard disk drivesEntering the Marvell Bios Setup to configure SAS RAID From the RAID Config menu, select Create arrayFrom the RAID Config menu, select Spare Management Configuring the Marvell Bios Setup to delete an arrayFrom the RAID Config menu, select Delete array Updating flashing the Bios from a disc Using system programsUpdating system programs Recovering from a POST/BIOS update failure Updating flashing the Bios from your operating systemClick Downloads and drivers Basic troubleshooting Troubleshooting and diagnosticsSymptom Action Diagnostic programs Troubleshooting and diagnostics Cleaning an optical mouse PC-Doctor for DOSTroubleshooting and diagnostics ThinkStation User Guide Creating recovery media Recovery informationCreating and using recovery media Using recovery mediaPerforming backup and recovery operations Performing a backup operationUsing the Rescue and Recovery workspace Performing a recovery operationClick the Restore your system from a backup icon Creating and using rescue media Installing or reinstalling device drivers Using rescue mediaCreating rescue media Setting a rescue device in the startup sequence Solving recovery problemsOnline Books folder Getting information, help, and serviceInformation resources Lenovo ThinkVantage ToolsUsing the documentation and diagnostic programs Safety and WarrantyHelp and service Lenovo Support Web siteCalling for service Using other servicesPurchasing additional services Appendix A. Manual modem commands Basic AT commandsExtended AT commands Guard tone disabled Command Function Modem ignores the DTR signalModem hangs up, returns to the Command Mode after Enable RTS/CTS hardware flow controlMNP/V.42/V.42bis/V.44 commands Fax Class 1 commandsFax Class 2 commands Voice commands Appendix B. System memory speed Dimm type and speed PC3-8500U Appendix C. Notices European conformance CE mark Trademarks Television output noticeRecycling information for Brazil Appendix C. Notices ThinkStation User Guide Index Lenovo Solution Center Flashing Bios Antivirus software ThinkStation User Guide Page 53Y4306
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