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B550 UserGuide V1.0 cover_2-3
First Edition (January 2010)
• Some instructions in this guide may assume that you are using Windows
®
7. If you are
using other Windows operating system, some operations may be slightly different. If you
are using other operating systems, some operations may not apply to you, and thus
shouldn’t affect your use of this computer.
• Before using this information and the product it supports, be sure to read Important safety
information on page ii and Notices in Appendix E first.
• The features described in this guide are common to most models. Some features may
not be available on your computer and/or your computer may include features that are
not described in this user guide.
Notes
LENOVO products, data, computer software, and services have been developed exclusively at private
expense and are sold to governmental entities as commercial items as defined by 48 C.F.R. 2.101 with
limited and restricted rights to use, reproduction and disclosure. LIMITED AND RESTRICTED
RIGHTS NOTICE: If products, data, computer software, or services are delivered pursuant a General
Services Administration “GSA” contract, use, reproduction, or disclosure is subject to restrictions set
forth in Contract No. GS-35F-05925.
© Copyright Lenovo 2010.
If your product is not working correctly,
DO NOT RETURN IT TO THE STORE.
For technical assistance, contact a Lenovo support specialist 24 hours a
day by calling toll free 1-877-4 LENOVO (1-877-453-6686).
Additionally, you can find support information and updates on the
Lenovo Web site located at http://consumersupport.lenovo.com.
* Only for the users from the United States.