Lenovo 8123 Quick Reference page 82

8122, 8123, 8124, 8131, 8137, 8138
Heatsink
Processor
System Board
Power Supply
HDD
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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Quick Reference User Guide CRU Guide
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