Lenovo ThinkCentre E50 -FR Bedienungsanleitung

Hard ware Replacement Gui de Ty pe s 8290, 8291, 8292, 8463, 8464 Ty pe s 8465, 8469, 8472, 8708, 8709 Ty pe s 8712, 8713, 871 9, 8

Locating the connectors on the rear of your computer The following illustration shows the location of connectors on the rear of th

Locating components The following illustration will help you locate the various components in your computer. 1Microprocessor and h

Identifying parts on the system board The system board (sometimes called the planar or motherboard) is the main circuit board in yo

The following illustration shows the locations of parts on the system board for some models. 1 Microprocessor and heat sink 1

The following illustration shows the locations of parts on the system board for some models. 1 Microprocessor and heat sink 1

The following illustration shows the locations of parts on the system board for some models. 1 Microprocessor and heat sink 1

8 Hardware Replacement Guide

Chapter 2. Replacing hardware Attention Do not open your computer or attempt any repair before reading the “Important safety informat

4. Remove the two screws at the rear of the left side cover and slide the cover to the rear to remove. Replacing a memory

2. Remove the memory module being replaced by opening the retaining clips as shown. 3. Position the replacement memory module

This section provides instructions on how to replace a PCI adapter. 1. Remove the computer cover. See “Removing the cover” on pa

3. Locate the keyboard connector. Note: Your keyboard might be connected to a standard keyboard connector 1or a USB connector 

5. Connect the new mouse to the appropriate connector on the computer. 6. Go to “Completing the parts replacement.”Completing th

Appendix. Notices Lenovo may not offer the products, services, or features discussed in this document in all countries. Consult your

vary significantly. Some measurements may have been made on development-level systems and there is no guarantee that these measuremen

Part Number: 41D2724 Printed in USA (1P) P/N: 41D2724

Hard ware Replacement Gui de Ty pe s 8290, 8291, 8292, 8463, 8464 Ty pe s 8465, 8469, 8472, 8708, 8709 Ty pe s 8712, 8713, 871 9, 8

Third Edition (February 2006) © Copyright Lenovo 2006. Portions © Copyright International Business Machines Corporation 2006. All rights

Contents Overview . . . . . . . . . . . . . .v Safety information for replacing CRUs . . . . . .v Safety information for r

iv Hardware Replacement Guide

Overview This guide is intended to be used by customers who are replacing Customer Replaceable Units (CRUs) as well as trained serv

To access this information, point your browser to http://www.lenovo.com/support. Tools required To replace some parts in your computer,

Chapter 1. Locations This chapter provides illustrations to help locate the various connectors, controls and components of the compute