IBM 92296GU User Guide - Page 22

Turning, computer

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Note: The diskette drive is an optional feature on some models. IEEE 1394 (FireWire) connectors Use these connectors (four-pin on the front and six-pin on the rear) to connect FireWire devices, such as a digital video camera or an external hard disk drive. USB connectors Use these connectors to connect USB devices to the computer, using redundant Plug and Play technology. Microphone connector (pink) Use this connector to connect a microphone to the computer when you want to record voices or other sounds on the hard disk. You can also use this connector (and a microphone) with speech-recognition software. Line out connector (green) Use this connector to send audio signals from the computer to external devices, such as speakers with built-in amplifiers, headphones, a multimedia keyboard, or the audio line-in jack on a stereo system. Hard disk drive activity LED When this LED is lit, it indicates that the hard disk drive is in use. System-error LED When this LED is lit, it indicates that a system error has occurred. An LED on the system board might also be lit to help isolate the error. If the LED on the system board is not lit, check the error log. Ethernet activity LED When this LED is lit, it indicates that there is activity between the computer and the network. There are two of these LEDs, one on the front and one on the rear of the computer. Power-on LED When this LED is lit, it indicates that the computer is turned on. Power-control button Press this button to turn the computer on or off. Turning on the computer When the computer is connected to an ac power source but is not turned on, the operating system does not run, and all core logic is shut down; however, the computer can respond to remote requests to turn on the computer. Notes: 1. Turn on all external devices, such as the monitor, before you turn on the computer. 2. The power-on LED on the front of the computer is lit when the computer is on and while it is being turned on. Approximately 20 seconds after the computer is connected to ac power, the power-control button becomes active, and you can turn on the computer and start the operating system by pressing the power-control button. The computer can also be turned on in any of the following ways: v If a power failure occurs while the computer is turned on, the computer will restart automatically when power is restored. 10 IBM IntelliStation M Pro Type 9229: User's Guide

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Note:
The
diskette
drive
is
an
optional
feature
on
some
models.
IEEE
1394
(FireWire)
connectors
Use
these
connectors
(four-pin
on
the
front
and
six-pin
on
the
rear)
to
connect
FireWire
devices,
such
as
a
digital
video
camera
or
an
external
hard
disk
drive.
USB
connectors
Use
these
connectors
to
connect
USB
devices
to
the
computer,
using
redundant
Plug
and
Play
technology.
Microphone
connector
(pink)
Use
this
connector
to
connect
a
microphone
to
the
computer
when
you
want
to
record
voices
or
other
sounds
on
the
hard
disk.
You
can
also
use
this
connector
(and
a
microphone)
with
speech-recognition
software.
Line
out
connector
(green)
Use
this
connector
to
send
audio
signals
from
the
computer
to
external
devices,
such
as
speakers
with
built-in
amplifiers,
headphones,
a
multimedia
keyboard,
or
the
audio
line-in
jack
on
a
stereo
system.
Hard
disk
drive
activity
LED
When
this
LED
is
lit,
it
indicates
that
the
hard
disk
drive
is
in
use.
System-error
LED
When
this
LED
is
lit,
it
indicates
that
a
system
error
has
occurred.
An
LED
on
the
system
board
might
also
be
lit
to
help
isolate
the
error.
If
the
LED
on
the
system
board
is
not
lit,
check
the
error
log.
Ethernet
activity
LED
When
this
LED
is
lit,
it
indicates
that
there
is
activity
between
the
computer
and
the
network.
There
are
two
of
these
LEDs,
one
on
the
front
and
one
on
the
rear
of
the
computer.
Power-on
LED
When
this
LED
is
lit,
it
indicates
that
the
computer
is
turned
on.
Power-control
button
Press
this
button
to
turn
the
computer
on
or
off.
Turning
on
the
computer
When
the
computer
is
connected
to
an
ac
power
source
but
is
not
turned
on,
the
operating
system
does
not
run,
and
all
core
logic
is
shut
down;
however,
the
computer
can
respond
to
remote
requests
to
turn
on
the
computer.
Notes:
1.
Turn
on
all
external
devices,
such
as
the
monitor,
before
you
turn
on
the
computer.
2.
The
power-on
LED
on
the
front
of
the
computer
is
lit
when
the
computer
is
on
and
while
it
is
being
turned
on.
Approximately
20
seconds
after
the
computer
is
connected
to
ac
power,
the
power-control
button
becomes
active,
and
you
can
turn
on
the
computer
and
start
the
operating
system
by
pressing
the
power-control
button.
The
computer
can
also
be
turned
on
in
any
of
the
following
ways:
v
If
a
power
failure
occurs
while
the
computer
is
turned
on,
the
computer
will
restart
automatically
when
power
is
restored.
10
IBM
IntelliStation
M
Pro
Type
9229:
User’s
Guide