Troubleshooting

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.

Service and

Troubleshooting

Guide

Setup

Poster

Access

IBM

Online

Hardware

Maintenance

Manual

Online

Video

Tier 1 CRUs

Battery X X X X

Hard disk drive X X X X

Optical drive X X X

Optional

Memory

X X X X

AC adapter and

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:

v The 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

v The Customer Support Center. For the telephone number of the Support

Center for your country or region, see “Worldwide telephone list” on page

65.