Lenovo ThinkCentre M55 User Manual
Page 23
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19.
Pivot
the
microprocessor
retainer
3
to
the
closed
position
and
rotate
the
locking
lever
2
to
secure
the
microprocessor
1 .
Make
sure
the
locking
lever
is
engaged
with
the
retainer
tab
when
securing
the
microprocessor.
20.
Align
the
beveled
corners
of
the
heat
sink
and
the
mounting
bracket.
Then
position
the
heat
sink
2
on
the
heat
sink
mounting
bracket.
Lower
the
lever
1
to
secure
the
heat
sink.
Chapter
2.
Replacing
hardware
15
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