Removing the cover, Types 8185, 8186, 8192, 8413, and 8430, Removing – IBM THINKCENTER 8189 User Manual
Page 36: Cover, Types
1 Power
connector
8 USB
connectors
2 Mouse
connector
9 Ethernet
connector
3 Keyboard
connector
10 Microphone
connector
4 Serial
connector
11 Audio
line
out
connector
5 Parallel
connector
12 Audio
line
in
connector
6 VGA
monitor
connector
13 AGP
adapter
connector
7 USB
connectors
14 PCI
adapter
connectors
Note:
Some
connectors
on
the
rear
of
the
computer
are
color-coded
to
help
you
to
determine
where
to
connect
the
cables
on
the
computer.
Removing
the
cover
Important:
before
removing
the
cover.
Types
8185,
8186,
8192,
8413,
and
8430
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.
Press
the
buttons
on
the
sides
of
the
computer
and
pivot
the
rear
end
of
the
cover
up
toward
the
front
of
the
computer.
30
Hardware
Maintenance
Manual