Lenovo ThinkCentre M50 User Manual - Page 72

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Removing the cover Important Read "Important safety information" on page v and "Handling static-sensitive devices" on page 51 before removing the cover. To remove 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 two screws at the rear of the left side cover and slide the cover to the rear to remove. 56 User Guide

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Removing
the
cover
Important
Read
“Important
safety
information”
on
page
v
and
“Handling
static-sensitive
devices”
on
page
51
before
removing
the
cover.
To
remove
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
two
screws
at
the
rear
of
the
left
side
cover
and
slide
the
cover
to
the
rear
to
remove.
56
User
Guide