Lenovo T420 Maintenance Manual page 2

Note: Before using this information and the product it supports, be sure to read the general information
under Appendix A "Notices" on page 179.
First Edition (February 2011)
© Copyright Lenovo 2011.
LENOVO products, data, computer software, and services have been developed exclusively at private expense and are
sold to governmental entities as commercial items as deined 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.