Replacing the hard disk drive, Replacing, Hard – Lenovo ThinkCentre M55e User Manual
Page 16: Disk, Drive
5.
Press
the
cover-release
button
on
the
top
of
the
computer
cover,
slide
the
cover
to
the
rear,
and
remove
it.
If
your
computer
has
screws
to
secure
the
computer
cover,
remove
the
screws,
and
then
remove
the
cover.
Replacing
the
hard
disk
drive
Attention
Do
not
open
your
computer
or
attempt
any
repair
before
reading
the
“Important
safety
information”
in
the
Safety
and
Warranty
Guide
that
was
included
with
your
computer
for
the
computer.
To
obtain
copies
of
the
Safety
and
Warranty
Guide,
go
to
http://www.lenovo.com/support.
This
section
provides
instructions
on
how
to
replace
the
hard
disk
drive.
Important
When
you
receive
a
new
hard
disk
drive,
you
also
receive
a
set
of
Product
Recovery
discs.
The
set
of
Product
Recovery
discs
will
enable
you
to
restore
the
contents
of
the
hard
disk
to
the
same
state
as
when
your
computer
was
originally
shipped
from
the
factory.
For
more
information
on
recovering
factory-installed
software,
refer
to
“Recovering
software”
in
your
User
Guide.
To
replace
the
hard
disk
drive,
do
the
following:
1.
Remove
the
computer
cover.
See
8
Hardware
Replacement
Guide