A51, M51e Series ThinkCentre Deskop PC Quick Reference Guide

8122, 8123, 8124, 8131, 8137, 8138
Quick Reference User Guide CRU Guide
Heatsink X
Processor X
System Board X
Power Supply X
HDD X
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 Hardware Replacement Guide is available in the Online Books folder on
your computer. Click All Programs->Online Books to find the Hardware
Replacement Guide.
v The Online Hardware Replacement Guide is available also on the Lenovo
Support Web site: http://www.lenovo.com/think/support. You will need to
enter your Machine Type information and look under publications to find
the appropriate Hardware Replacement Guide.
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