Lenovo ThinkCentre M55 User Manual

Page 20

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12.

Make

sure

that

the

heat

sink

is

cool

enough

to

handle

safely.

13.

Release

and

pivot

lever

1

upward.

Remove

the

heat

sink

2

from

the

system

board

by

carefully

lifting

it

up

and

off

the

mounting

bracket.

Place

the

heat

sink

on

its

side

on

a

clean,

flat

surface

so

the

thermal

material

on

the

bottom

of

the

heat

sink

does

not

touch

the

surface

and

become

contaminated.

14.

Release

and

pivot

locking

lever

2

securing

the

microprocessor

1 ,

then

pivot

the

microprocessor

retainer

3

until

it

is

open.

12

Hardware

Replacement

Guide

This manual is related to the following products:
See also other documents in the category Lenovo Computers: