the
default.
See
the
BladeCenter
T
Management
Module
User’s
Guide
for
information
on
setting
the
color
of
this
LED.
A
major
system
fault
is
an
error
or
event
that
has
a
discernible
impact
to
system
operation.
In
this
case,
the
system
can
continue
to
operate
but
with
reduced
performance.
An
example
is
the
loss
of
one
of
two
mirrored
disks.
v
MNR
(Minor
alarm,
amber):
When
continuously
lit,
this
LED
indicates
the
presence
of
a
minor
system
fault.
A
minor
system
fault
is
an
error
or
event
that
has
little
impact
to
system
operation.
An
example
is
a
correctable
ECC
error.
USB
connectors:
There
are
two
USB
connectors
on
the
front
system-status
panel.
You
can
use
these
USB
connectors
to
connect
two
USB
peripheral
devices
without
an
external
hub.
If
more
devices
are
required,
you
can
connect
an
external
hub
to
any
of
the
built-in
connectors.
Power
modules
AC in LED
DC out LED
DC in LED
Error LED
AC power module
DC power module
DC out LED
Error LED
Power
module
LEDs:
Each
power
module
has
three
LEDs
to
indicate
the
status
of
the
power
module.
v
AC
(or
DC)
in:
When
continuously
lit,
this
green
LED
indicates
that
the
input
power
source
is
working.
If
the
LED
is
not
lit,
it
indicates
that
the
input
power
source
is
not
present
or
is
incorrect.
v
DC
out:
When
continuously
lit,
this
green
LED
indicates
that
the
output
power
is
present.
If
the
LED
is
not
lit,
it
indicates
that
the
output
power
is
not
present.
v
!
(Error):
When
continuously
lit,
this
amber
LED
indicates
that
there
is
a
error
condition
within
the
power
module.
54
BladeCenter
T
Types
8720
and
8730:
Installation
and
User’s
Guide
Summary of Contents for BladeCenter T Type 8720
Page 3: ...BladeCenter T Types 8720 and 8730 Installation and User s Guide ERserver...
Page 8: ...vi BladeCenter T Types 8720 and 8730 Installation and User s Guide...
Page 28: ...14 BladeCenter T Types 8720 and 8730 Installation and User s Guide...
Page 64: ...50 BladeCenter T Types 8720 and 8730 Installation and User s Guide...
Page 74: ...60 BladeCenter T Types 8720 and 8730 Installation and User s Guide...
Page 88: ...74 BladeCenter T Types 8720 and 8730 Installation and User s Guide...
Page 122: ...108 BladeCenter T Types 8720 and 8730 Installation and User s Guide...
Page 127: ......
Page 128: ...Part Number 88P9320 Printed in USA 1P P N 88P9320...