Replacing the ac power adapter, Replacing, Power – Lenovo ThinkCentre A61e User Manual
Page 28: Adapter, Removing, Memory, Module, Installing
3.
Remove
the
memory
module
being
replaced
by
opening
the
retaining
clips
as
shown.
4.
Insert
the
notched
end
2
of
the
memory
module
into
the
socket
1 .
Press
the
memory
module
firmly,
and
pivot
the
memory
module
until
it
snaps
into
place.
Make
sure
that
the
memory
module
is
firmly
fixed
in
the
connector
and
does
not
move
easily.
5.
Go
to
Replacing
the
AC
power
adapter
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.
To
obtain
a
copy
of
the
Safety
and
Warranty
Guide,
go
to
the
Support
Web
site
at
http://www.lenovo.com/support.
This
section
provides
instructions
on
how
to
replace
the
AC
power
adapter.
1.
Turn
off
the
computer
and
disconnect
the
AC
power
cord
from
the
electrical
outlet.
2.
Locate
the
power
adapter
connector.
See
Figure
15.
Removing
the
memory
module
Figure
16.
Installing
the
new
memory
module
20
Hardware
Installation
and
Replacement
Guide