Power
status
LED
patterns
The
power
status
LED
on
the
front
of
the
router
(see
3
in
Figure
8
on
page
31)
indicates
the
status
of
the
power
supplied
to
the
router.
Table
9
describes
the
meaning
of
different
displays
of
the
power
supply
LED
and
recommended
action,
if
any.
Table
9.
Power
status
LED
patterns
LED
color
Status
of
hardware
Recommended
action
No
light
(off)
System
is
off
or
there
is
an
internal
power
supply
failure.
Verify
that
system
is
powered
on
(power
supply
switches
to
"
|
"),
the
power
cables
attached,
and
your
power
source
is
live.
If
the
system
power
LED
is
not
green,
the
unit
may
be
faulty.
Contact
your
IBM
representative.
Steady
green
System
is
on
and
power
supplies
are
functioning
properly
No
action
required.
Amber
System
is
conducting
POST
Wait
1-3
minutes
for
POST
to
complete.
System
status
LED
patterns
The
system
status
LED
(
2
in
Figure
8
on
page
31)
indicates
the
overall
system
status.
Table
10
describes
the
meaning
of
different
displays
of
the
system
status
LED
and
recommended
action,
if
any.
Table
10.
System
status
LED
patterns
LED
color
Status
of
hardware
Recommended
action
No
light
System
is
off
or
there
is
no
power.
Verify
that
the
system
is
on
and
has
completed
booting
and
POST.
Steady
green
System
is
on
and
functioning
properly
No
action
required.
Steady
amber
(for
more
than
5
seconds)
Unknown
state,
boot
failed,
or
the
system
is
faulty.
Note:
This
LED
displays
steady
amber
during
POST,
this
is
normal
and
does
not
indicate
a
fault.
Perform
the
following
steps:
v
Connect
a
serial
cable
to
the
system.
v
Reboot
the
system.
v
Check
the
failure
indicated
on
the
system
console.
If
the
problem
does
not
resolve,
contact
your
IBM
representative.
Flashing
amber/green
Attention
is
required.
A
number
of
variables
can
cause
this
status
including
a
single
power
supply
failure,
a
fan
failure,
or
one
or
more
environmental
ranges
has
been
exceeded.
Check
the
management
interface
and
the
error
log
for
details
on
the
cause
of
status.
Contact
your
IBM
representative.
32
SAN04B-R
Installation,
Service,
and
User’s
Guide
Summary of Contents for SAN04B-R - System Storage Router
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