A51, M51e Series ThinkCentre Deskop PC Quick Reference Guide

Appendix C. Customer Replacement Units (CRUs)
You can find instructions for replacing CRUs by Machine Type in one of the
reference materials listed in the charts below.
Note: Use only the parts provided by Lenovo.
8129, 8132, 8133, 8134, 8135, 8136, 9212, 9213
Quick Reference User Guide
Hardware
Replacement Guide
Tier 1 CRUs
Keyboard X X
Mouse X X
HDD X X
Memory X X
Adapter Cards X X
Speaker X X
Optical X
FDD X X
Tier 2 CRUs
Heatsink X
Processor X
System Board X
Power Supply X
8122, 8123, 8124, 8131, 8137, 8138
Quick Reference User Guide CRU Guide
Tier 1 CRUs
Keyboard X X
Mouse X X
Memory X X
Adapter Cards X X
Speaker X X
Optical X X
FDD X
Tier 2 CRUs
© Copyright Lenovo 2005. © Portions Copyright IBM Corp. 2005. 63