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 at:

http://www.lenovo.com/support

This portal is updated with the latest information about the following subjects:

Download & Drivers

Download drivers, flash BIOS, and update your software.

Warranty

Check your warranty status and upgrade your warranty.

Technical Support

Click Need Help? for self-help tips to help diagnose a

 

problem.

ThinkVantage

Learn more about ThinkVantage software to improve

 

productivity and reduce cost.

Lenovo Forums

Search the community knowledge base for your computer

 

to share and discover information with other users.

User Guides & Manuals

Read or print any publications related to your product.

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 10 “Troubleshooting and diagnostics” on page 51. For information on additional resources to help you troubleshoot your computer problem, see “Information resources” on page 69.

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 help you identify hardware problems. For instructions on using the diagnostic programs, see “Diagnostic programs” on page 67.

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

http://www.lenovo.com/support

Calling for service

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

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 fix 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.

70ThinkCentre User Guide

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Lenovo 1739, 1938, 1962, 1942 Lenovo Support Web site, Help and service, Using the documentation and diagnostic programs