Lenovo ThinkCentre M57 Hardware Maintenance Manual - Page 132
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5. Lift the heat sink and fan assembly off the failing system board. Place the heat sink on its side so that the thermal grease does not come in contact with anything. 6. To remove the microprocessor 2 from the system board, lift the small handle 3 and open the retainer 1 . Important Touch only the sides of the microprocessor. Do not touch the gold contacts on the bottom. 7. Lift the microprocessor straight up and out of the socket. 126 Hardware Maintenance Manual
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 |
 |
5.
Lift
the
heat
sink
and
fan
assembly
off
the
failing
system
board.
Place
the
heat
sink
on
its
side
so
that
the
thermal
grease
does
not
come
in
contact
with
anything.
6.
To
remove
the
microprocessor
±2²
from
the
system
board,
lift
the
small
handle
±3²
and
open
the
retainer
±1²
.
Important
Touch
only
the
sides
of
the
microprocessor.
Do
not
touch
the
gold
contacts
on
the
bottom.
7.
Lift
the
microprocessor
straight
up
and
out
of
the
socket.
126
Hardware
Maintenance
Manual