Chapter 1. About This Manual; Important Safety Information; Important Information About Replacing Rohs Compliant Frus - Lenovo ThinkCentre Hardware Maintenance Manual

Chapter 1. About this manual

This manual contains service and reference information for ThinkCentre® computer machine types listed
on the front cover. This manual is intended only for trained servicers who are familiar with Lenovo®
computer products.
Note: Be sure to read and understand the Chapter 2 "Safety information" on page 3 before using the
information in this manual.
This manual includes a complete FRU part number list for each machine type listed on the front cover. If you
have Internet access, the FRU part numbers are also available at:
http://www.lenovo.com/support

Important safety information

Be sure to read all caution and danger statements in this manual before performing any of the instructions.
Veuillez lire toutes les consignes de type DANGER et ATTENTION du présent document avant d'exécuter
les instructions.
Lesen Sie unbedingt alle Hinweise vom Typ "ACHTUNG" oder "VORSICHT" in dieser Dokumentation, bevor
Sie irgendwelche Vorgänge durchführen
Leggere le istruzioni introdotte da ATTENZIONE e PERICOLO presenti nel manuale prima di eseguire una
qualsiasi delle istruzioni
Certifique-se de ler todas as instruções de cuidado e perigo neste manual antes de executar qualquer
uma das instruções
Es importante que lea todas las declaraciones de precaución y de peligro de este manual antes de seguir
las instrucciones.

Important information about replacing RoHS compliant FRUs

RoHS, the Restriction of Hazardous Substances in Electrical and Electronic Equipment Directive
(2002/95/EC) is a European Union legal requirement affecting the global electronics industry. RoHS
requirements must be implemented on Lenovo products placed on the market and sold in the
European Union after June, 2006. Products on the market before June, 2006 are not required to
have RoHS compliant parts. If the parts are not compliant originally, replacement parts can also
be noncompliant, but in all cases, if the parts are compliant, the replacement parts must also be
compliant.
© Copyright Lenovo 2010, 1