Server
controls,
LEDs,
and
power
This
section
describes
the
controls
and
light-emitting
diodes
(LEDs)
and
how
to
turn
the
server
on
and
off.
Front
view
The
following
illustration
shows
the
controls
and
LEDs
on
the
front
of
the
server.
CD or DVD eject
button
CD or DVD drive
activity LED
(Optional) Diskette-eject
button
Hard disk drive
activity LED
Power-on LED
System error LED
USB (2)
(Optional) Diskette drive
activity LED
Power-control
button
CD
or
DVD-eject
button
Press
this
button
to
release
a
CD
or
DVD
from
the
CD
or
DVD
drive.
CD
or
DVD
drive
activity
LED
When
this
LED
is
lit,
it
indicates
that
the
CD
or
DVD
drive
is
in
use.
USB
connectors
Connect
a
USB
device
to
these
connectors.
System-error
LED
When
this
amber
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.
(Optional)
Diskette-eject
button
Press
this
button
to
release
a
diskette
from
the
diskette
drive.
Hard
disk
drive
activity
LED
When
this
LED
is
flashing,
it
indicates
that
the
hard
disk
drive
is
in
use.
(Optional)
Diskette
drive
activity
LED
When
this
LED
is
lit,
it
indicates
that
the
diskette
drive
is
in
use.
Power-control
button
Press
this
button
to
turn
the
server
on
and
off
manually.
A
power-control-button
shield
comes
with
the
server.
8
System
x3105
Type
4347:
User’s
Guide
Summary of Contents for System x3105 Type 4347
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