Lenovo 4105 Laptop User Manual


 
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 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 les 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.
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 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 x the problem.
40 ThinkStation User Guide