Lenovo ThinkCentre M51 Hardware Maintenance Manual - Page 133
position.
View all Lenovo ThinkCentre M51 manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 133 highlights
2. Remove the heat sink 2 from the system board by rotating the lever 1 on the heat sink until it is fully in the up position. Carefully lift the heat sink off the system board. Note: If you are replacing the system board, place the heat sink on its side on a clean, flat surface. You must later install the heat sink on the new system board. 3. Release the lever 2 securing the microprocessor 1 then rotate the microprocessor retainer to the 3 fully open position. Chapter 9. Replacing FRUs (Types 8143, 8144, 8146, 8422, 8423, and 8427) 127
2.
Remove
the
heat
sink
±2²
from
the
system
board
by
rotating
the
lever
±1²
on
the
heat
sink
until
it
is
fully
in
the
up
position.
Carefully
lift
the
heat
sink
off
the
system
board.
Note:
If
you
are
replacing
the
system
board,
place
the
heat
sink
on
its
side
on
a
clean,
flat
surface.
You
must
later
install
the
heat
sink
on
the
new
system
board.
3.
Release
the
lever
±2²
securing
the
microprocessor
±1²
then
rotate
the
microprocessor
retainer
to
the
±3²
fully
open
position.
Chapter
9.
Replacing
FRUs
(Types
8143,
8144,
8146,
8422,
8423,
and
8427)
127