Lenovo S200 Hardware Maintenance Manual - Page 129

input/output - tower

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Removing the cover Important Read Chapter 2, "Safety information," on page 3 and "Handling electrostatic discharge-sensitive devices" on page 6 before opening the cover. This procedure describes how to remove the cover. 1. Shut down the operating system, remove any media (DVDs, CDs, or tapes) from the drives, 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. If there are thumb screws securing the cover, remove them. 5. Press the button on the left-side cover and slide the cover to the rear to remove. Chapter 9. Replacing FRUs - Tower Computers 123

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Removing
the
cover
Important
Read
Chapter
2,
“Safety
information,”
on
page
3
and
“Handling
electrostatic
discharge-sensitive
devices”
on
page
6
before
opening
the
cover.
This
procedure
describes
how
to
remove
the
cover.
1.
Shut
down
the
operating
system,
remove
any
media
(DVDs,
CDs,
or
tapes)
from
the
drives,
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.
If
there
are
thumb
screws
securing
the
cover,
remove
them.
5.
Press
the
button
on
the
left-side
cover
and
slide
the
cover
to
the
rear
to
remove.
Chapter
9.
Replacing
FRUs
-
Tower
Computers
123