Locating connectors on the rear of your computer, Locating, Connectors – Lenovo ThinkCentre A57e User Manual
Page 14: Rear, Your, Computer, Connector, Locations
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Locating
connectors
on
the
rear
of
your
computer
shows
the
location
of
connectors
on
the
rear
of
your
computer.
Some
connectors
on
the
rear
of
your
computer
are
color-coded
to
help
you
determine
where
to
connect
the
cables
on
your
computer.
1
Voltage-selection
switch
(some
models)
7
USB
connectors
(4)
2
Power
cord
connector
8
Ethernet
connector
3
Standard
mouse
connector
9
Microphone
connector
4
Standard
keyboard
connector
10
Audio
line-out
connector
5
Serial
port
11
Audio
line-in
connector
6
VGA
monitor
connector
12
Adapter
card
slots
(4)
Figure
2.
Rear
connector
locations
6
Hardware
Installation
and
Replacement
Guide
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