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Chapter 9. Replacing FRUs (Types 7390, 7391, 7392, 7396,
7397, and 7398)
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.
Note: The computer might look slightly different than the illustrations in this
© Lenovo 2006. Portions © IBM Corp. 2005, 2006.
Important
Before you replace any FRU, read Chapter 2, "Safety information," on page 3.
These precautions and guidelines will help you work safely.
chapter.
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