Lenovo Types 8288 Manuel D’Utilisation
Replacing
the
microprocessor
Attention:
Do
not
remove
the
computer
cover
or
attempt
any
repair
before
reading
the
“Important
safety
information”
in
the
Quick
Reference
that
was
included
with
your
computer
or
in
the
Hardware
Maintenance
Manual
(HMM)
for
the
computer.
To
obtain
copies
of
the
Quick
Reference
or
HMM,
go
to
the
Support
Web
site
at
http://www.lenovo.com/think/support.
Important
Turn
off
your
computer
for
at
least
one
hour
before
removing
the
microprocessor
to
allow
the
thermal
interface
between
the
microprocessor
and
the
heat
sink
time
to
cool
down.
Important
Do
not
touch
the
gold
contacts
on
the
bottom
of
the
microprocessor.
Use
the
vacuum
pen
provided
to
remove
and
install
the
microprocessor.
If
you
must
touch
the
microprocessor,
touch
only
the
sides.
Important
A
grease
syringe
is
required
to
complete
the
new
microprocessor
installation.
Make
sure
the
grease
syringe
is
available
before
beginning
the
procedure.
Trained
service
personnel
should
refer
to
the
HMM
for
parts
ordering
information.
To
replace
the
microprocessor:
1.
Remove
the
computer
cover.
See
2.
Lay
the
computer
on
its
side.
14
Hardware
Replacement
Guide