1
USB
Use
this
connector
to
attach
a
device
that
requires
a
USB
connection,
such
as
a
keyboard,
mouse,
scanner,
printer,
or
personal
digital
assistant
(PDA).
2
Serial
Use
this
connector
to
attach
an
external
modem,
serial
printer,
or
other
device
that
uses
a
9-pin
serial
connector.
3
Ethernet
Use
this
connector
to
attach
the
computer
to
an
Ethernet-type
local
area
network
or
to
a
cable
modem.
Important:
To
operate
the
computer
within
FCC
limits
when
it
is
connected
to
an
Ethernet
network,
use
a
Category
5
Ethernet
cable.
9.
Connect
the
power
cords
to
properly
grounded
electrical
outlets.
Note:
For
more
information
about
connectors,
refer
to
the
Access
Help
online
help
system.
See
“Access
Help”
on
page
42
for
instructions
on
how
to
open
the
online
help
system.
Turning
on
computer
power
Turn
on
the
monitor
and
other
external
devices
first,
and
then
turn
on
the
computer.
When
the
power-on
self-test
(POST)
is
finished,
the
logo
window
closes.
If
your
computer
has
preinstalled
software,
the
software
installation
program
starts.
If
your
computer
does
not
have
a
preinstalled
operating
system,
go
to
“Installing
other
operating
systems”
on
page
9.
If
you
experience
any
problems
during
startup,
see
Chapter
7,
“Troubleshooting
and
diagnostics,”
on
page
25.
For
additional
help,
refer
to
Chapter
9,
“Getting
information,
help,
and
service,”
on
page
41.
You
can
get
help
and
information
by
telephone
through
the
Customer
Support
Center.
Refer
to
the
safety
and
warranty
information
that
is
provided
with
your
computer
for
the
Service
and
Support
worldwide
telephone
list.
Finishing
the
software
installation
Important
Read
the
license
agreements
carefully
before
using
the
programs
on
this
computer.
These
agreements
detail
your
rights,
obligations,
and
warranties
for
the
software
on
this
computer.
By
using
these
programs,
you
accept
the
terms
of
the
agreements.
If
you
do
not
accept
the
agreements,
do
not
use
the
programs.
Instead,
promptly
return
the
entire
computer
for
a
full
refund.
The
first
time
you
start
your
computer,
follow
the
instructions
on
the
screen
to
complete
the
software
installation.
If
you
do
not
complete
the
software
installation
the
first
time
the
computer
is
turned
on,
unpredictable
results
might
occur.
When
the
8
User
Guide
Summary of Contents for ThinkCentre 6393
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