Lenovo 7673 Manuel D’Utilisation

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Chapter
 
8.
 
Replacing
 
FRUs
 
This
 
chapter
 
provides
 
step-by-step
 
instructions
 
for
 
replacing
 
major
 
FRUs.
 
 
 
Important
 
Be
 
sure
 
to
 
read
 
and
 
understand
 
the
 
before
 
replacing
 
any
 
FRU.
 
These
 
precautions
 
and
 
guidelines
 
will
 
help
 
you
 
work
 
safely.
 
FRU
 
replacements
 
are
 
to
 
be
 
done
 
only
 
by
 
trained
 
service
 
technicians.
 
 
©
 
Copyright
 
Lenovo
 
2008,
 
2009
 
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