Removing the cover, Removing, Cover – Lenovo 6491 User Manual
Page 42
Removing
the
cover
Important
Read
and
before
removing
the
computer
cover.
To
remove
the
computer
cover:
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.
3.
Disconnect
all
cables
attached
to
the
computer.
This
includes
power
cords,
input/output
(I/O)
cables,
and
any
other
cables
that
are
connected
to
the
computer.
4.
Remove
any
locking
devices
such
as
a
padlock
that
secure
the
cover.
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.
22
User
Guide