Lenovo 628323U Laptop User Manual


 
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:
Product and service warranty
Product and parts details
User guides and manuals
Knowledge base and frequently asked questions
Calling Lenovo
If you have tried to correct the problem yourself and still need help, 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 personnel are available to assist you with determining if you have a
hardware problem and deciding what action is necessary to x the problem.
Lenovo hardware repair - If the problem is determined to be caused by Lenovo hardware under warranty,
trained service personnel are available to provide the applicable level of service.
Engineering change management - Occasionally, there might be changes that are required after a product
has been sold. Lenovo or your reseller, if authorized by Lenovo, will make selected Engineering Changes
(ECs) that apply to your hardware available.
The following items are not covered:
Replacement or use of parts not manufactured for or by Lenovo or non-warranted parts
Note: All warranted parts contain a 7-character identication in the format FRU XXXXXXX.
Identication of software problem sources
Changes, modications, or upgrades to device drivers
Installation and maintenance of network operating systems (NOS)
Installation and maintenance of programs
For the terms and conditions of the Lenovo Limited Warranty that applies to your Lenovo hardware product,
see “Warranty information” in the Safety, Warranty, and Setup Guide that comes with your computer.
If possible, be near your computer when you make your call in case the technical assistance representative
needs to help you resolve a computer problem. Ensure that you have recorded information before you call.
When calling for technical assistance, have the following information available:
Machine type and model
Serial numbers of your computer, monitor, and other components, or your proof of purchase
Description of the problem
Exact wording of any error messages
Hardware and software conguration information for your system
Telephone numbers
For a list of the Lenovo Support phone numbers for your country or region, go to
http://www.lenovo.com/support/phone or refer to the Safety, Warranty, and Setup Guide that comes with
your computer.
Note: Phone numbers are subject to change without notice. The latest phone numbers are available at
http://www.lenovo.com/support/phone. If the number for your country or region is not provided, contact
your Lenovo reseller or Lenovo marketing representative.
52 User Guide