About this manual, Important Safety Information

Chapter 1. About this manual

	This Hardware Maintenance Manual contains information to help you solve
	problems that might occur in your server. It describes the diagnostic tools that come
	with the server, error codes and suggested actions, and instructions for replacing
	failing components.
	Replaceable components are of three types:
	v Self-service customer replaceable unit (CRU): Replacement of self-service
	CRUs is your responsibility. If Lenovo installs a self-service CRU at your request,
	you will be charged for the installation.
	v Optional-service customer replaceable unit: You may install an
	optional-service CRU yourself or request Lenovo to install it, at no additional
	charge, under the type of warranty service that is designated for the server.
	v Field replaceable unit (FRU): FRUs must be installed only by trained service
	technicians.
	The most recent version of this document is available at http://www.lenovo.com/
	support.
	Before servicing a Lenovo product, be sure to read the Safety Information. See
	Chapter 2, “Safety information,” on page 5.
	For information about the terms of the warranty and getting service and assistance,
	see the Warranty and Support Information document.

Be sure to read all caution and danger statements in this book 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.