Appendix C. Customer Replaceable Units (CRUs)

For your ThinkPad computer, the following parts are designated Customer Replaceable Unit (CRU) parts.

Listed below are the CRUs and the documentation where removal/replacement instructions are located.

 

 

 

 

Online

 

 

Service and

 

 

Hardware

 

 

Troubleshooting

Setup

Access

Maintenance

Online

 

Guide

Poster

IBM

Manual

Video

 

 

 

 

 

 

Tier 1 CRUs

Battery

X

 

X

X

X

 

 

 

 

 

 

Hard disk drive

X

 

X

X

X

 

 

 

 

 

 

Optical drive

 

 

X

X

X

 

 

 

 

 

 

Optional

 

X

X

X

X

Memory

 

 

 

 

 

 

 

 

 

 

 

AC adapter and

 

X

 

 

 

power cord

 

 

 

 

 

 

 

 

 

 

 

Phone line cord

 

X

 

 

 

 

 

 

 

 

 

TrackPoint cap

 

X

 

 

 

 

 

 

 

 

 

You can find instructions for replacing CRUs in Access IBM, your on-board help. To start Access IBM, press the blue Access IBM button on your ThinkPad.

If you are unable to access these instructions or if you have difficulty replacing a CRU, you can use either of the following additional resources:

vThe Online Hardware Maintenance Manual and Online Videos available from the Support Web site http://www.lenovo.com/think/support/site.wss/document.do?lndocid =part-video

vThe Customer Support Center. For the telephone number of the Support Center for your country or region, see “Worldwide telephone list” on page 65.

© Copyright Lenovo 2005. © Portions Copyright IBM Corp. 2005.

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Lenovo G40 Series manual Appendix C. Customer Replaceable Units CRUs, Ibm