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Appendix B. 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
Instructions
Access
Help
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
Ultrabay device X X X
AC adapter
and power cord
X
TrackPoint cap X
Tier 2 CRUs
Memory X X X X
Keyboard X X X
Palm rest -
integrated with
touch pad and
fingerprint
reader
X X X X
PCI Express
Mini Card
X X X
Communication
Daughter Card
X X X
You can find instructions for replacing CRUs in Access Help. To open Access
Help, click Start, move the pointer to All Programs (in Windows other than
Windows XP, Programs); then to ThinkVantage. Click Access Help
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