Chapter 9. Replacing FRUs (Machine types: 9126, 9128, 9130,
9135, 9137, 9140, 9142, 9144, 9157, 9159, 9169, and 9189.)
Important
Be sure to read and understand the Chapter 2, “Safety information,” on page
3 before replacing any FRUs. These precautions and guidelines will help you
work safely.
FRU replacements are to be done by trained service technicians only.
This chapter does not contain a remove and replace procedure for all FRUs. Only
the major FRUs are documented.
© Lenovo 2005, 2009. Portions © IBM Corp. 2005. 115