Replacing a keyboard, Replacing, Keyboard – Lenovo ThinkCentre M55e User Manual
Page 30
2.
Open
the
adapter
latch
and
remove
the
failing
adapter.
3.
Remove
the
new
adapter
from
its
static-protective
package.
4.
Install
the
new
adapter
into
the
appropriate
connector
on
the
system
and
close
the
adapter
latch.
5.
Go
to
Replacing
a
keyboard
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
a
keyboard.
1.
Remove
any
media
(diskettes,
CDs,
or
tapes)
from
the
drives,
shut
down
your
operating
system,
and
turn
off
all
attached
devices.
2.
Unplug
all
power
cords
from
electrical
outlets.
22
Hardware
Replacement
Guide