Lenovo 81713GU User Manual - Page 26
Opening, cover - outlet
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Opening the cover Important Read "Important safety information" on page v and "Handling static-sensitive devices" on page 9 before opening the cover. To open the cover: 1. Shut down your operating system, remove any media (diskettes, CDs, or tapes) from the drives, and turn off all attached devices and the computer. 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 the floor stand, if attached. 5. If a cover lock is installed, unlock the cover. 6. Press inward on the two buttons and rotate the top cover upward as illustrated. 12 User Guide
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Opening
the
cover
Important
Read
“Important
safety
information”
on
page
v
and
“Handling
static-sensitive
devices”
on
page
9
before
opening
the
cover.
To
open
the
cover:
1.
Shut
down
your
operating
system,
remove
any
media
(diskettes,
CDs,
or
tapes)
from
the
drives,
and
turn
off
all
attached
devices
and
the
computer.
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
the
floor
stand,
if
attached.
5.
If
a
cover
lock
is
installed,
unlock
the
cover.
6.
Press
inward
on
the
two
buttons
and
rotate
the
top
cover
upward
as
illustrated.
12
User
Guide