Chapter 1. About This Manual; Important Safety Information - Lenovo ThinkCentre 3231 Hardware Maintenance Manual

Chapter 1. About this manual

This manual contains service and reference information for ThinkCentre
machine types listed on the front cover. This manual is intended only for trained
Service Providers who are familiar with Lenovo
Note: Be sure to read and understand the Chapter 2, "Safety information," on page
3 before using the information in this manual.
The "Symptom-to-FRU Index" chapter and the "Additional service information"
chapter apply to all ThinkCentre computers.
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.
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