Lenovo 3484JMU manual Lenovo Support Web site, Help and service, Calling for service

•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 10 “Troubleshooting and diagnostics” on page 87. For information on additional resources to help you troubleshoot your computer problem, see “Information resources” on page 107.

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 104.

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

http://support.lenovo.com

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.

•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.

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