IBM x3400 User Guide - Page 25

Power-on, Power-control, button, drive, activity, System-error, connectors, CD-eject, DVD-eject - manual

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The following illustration shows the controls, LEDs, and connectors on the front of the simple-swap server models. System power LED Power-control button Hard disk drive activity LED System error LED Front information panel CD or DVD drive activity LED (green) USB connectors CD or DVD-eject button Power-on LED When this LED is lit, it indicates that the server is turned on. When this LED is flashing, it indicates that the system is turned off and but still connected to ac power. When this LED is off, it indicates that ac power is not present, or the power supply or the LED itself has failed. Power-control button Press this button to turn the server on and off manually. Hard disk drive activity LED When this LED is flashing rapidly, it indicates that a hard disk drive is in use. 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. Detailed troubleshooting information is in the Problem Determination and Service Guide on the IBM System x3400 Documentation CD. USB connectors Connect USB devices to these connectors. CD-eject or DVD-eject button Press this button to release a CD from the CD drive or a DVD from the DVD drive. Chapter 1. The System x3400 server 11

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The
following
illustration
shows
the
controls,
LEDs,
and
connectors
on
the
front
of
the
simple-swap
server
models.
USB connectors
Power-control button
Front
information
panel
CD or DVD-eject button
CD or DVD drive
activity LED
(green)
System power LED
Hard disk drive activity LED
System error LED
Power-on
LED
When
this
LED
is
lit,
it
indicates
that
the
server
is
turned
on.
When
this
LED
is
flashing,
it
indicates
that
the
system
is
turned
off
and
but
still
connected
to
ac
power.
When
this
LED
is
off,
it
indicates
that
ac
power
is
not
present,
or
the
power
supply
or
the
LED
itself
has
failed.
Power-control
button
Press
this
button
to
turn
the
server
on
and
off
manually.
Hard
disk
drive
activity
LED
When
this
LED
is
flashing
rapidly,
it
indicates
that
a
hard
disk
drive
is
in
use.
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.
Detailed
troubleshooting
information
is
in
the
Problem
Determination
and
Service
Guide
on
the
IBM
System
x3400
Documentation
CD.
USB
connectors
Connect
USB
devices
to
these
connectors.
CD-eject
or
DVD-eject
button
Press
this
button
to
release
a
CD
from
the
CD
drive
or
a
DVD
from
the
DVD
drive.
Chapter
1.
The
System
x3400
server
11