Lenovo ThinkCentre M55 User Manual - Page 34

Installing, external, options, Locating, connectors, front, computer

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Installing external options This section shows the various external connectors on your computer to which you can attach external options, such as external speakers, a printer, or a scanner. For some external options, you must install additional software in addition to making the physical connection. When adding an external option, use the information in this section to identify the required connector, and then use the instructions that come with the option to help you make the connection and install any software or device drivers that are required for the option. Locating connectors on the front of your computer The following illustration shows locations of the connectors on the front of your computer. 1 Headphone connector 2 Microphone connector 3 USB connector 4 USB connector 18 User Guide

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Installing
external
options
This
section
shows
the
various
external
connectors
on
your
computer
to
which
you
can
attach
external
options,
such
as
external
speakers,
a
printer,
or
a
scanner.
For
some
external
options,
you
must
install
additional
software
in
addition
to
making
the
physical
connection.
When
adding
an
external
option,
use
the
information
in
this
section
to
identify
the
required
connector,
and
then
use
the
instructions
that
come
with
the
option
to
help
you
make
the
connection
and
install
any
software
or
device
drivers
that
are
required
for
the
option.
Locating
connectors
on
the
front
of
your
computer
The
following
illustration
shows
locations
of
the
connectors
on
the
front
of
your
computer.
±1²
Headphone
connector
±3²
USB
connector
±2²
Microphone
connector
±4²
USB
connector
18
User
Guide