Appendix C. Customer replacement units (CRUs)
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.
Battery
AC adapter and
power cord
Trackpoint cap
Hard disk drive
Phone line cord
Memory
Communication
Daughter Card
Mini-PCI Card
Keyboard
You can find instructions for replacing CRUs in Access Help, your on-board
help. To start Access Help, press the blue Access IBM button on your
ThinkPad, then click Access Help.
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 on
the Support Web site
http://www.lenovo.com/think/support/site.wss/document.do?
lndocid=part-video
© Lenovo 2005. Portions © IBM Corp. 2005.
Service and
Setup
Troubleshooting
Poster
Guide
Tier 1 CRUs
X
X
Tier 2 CRUs
Access
Online
Help
Hardware
Maintenance
Manual
X
X
X
X
X
X
X
X
X
X
Online
Video
X
X
X
X
X
X
X
X
X
X
X
X
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