LED
Problem
Action
S
ERR
Reserved.
SP
The
service
processor
has
failed.
Remove
ac
power
from
the
server;
then,
reconnect
the
server
to
ac
power
and
restart
the
server.
If
the
problem
remains,
call
for
service.
DASD
A
hard
disk
drive
error
has
occurred.
Check
the
LEDs
on
the
hard
disk
drives
and
replace
the
indicated
drive.
RAID
A
RAID
controller
error
has
occurred.
Check
the
system
error
log
for
information
about
the
error.
See
the
documentation
that
comes
with
the
RAID
controller.
FAN
When
the
LED
is
lit,
a
fan
has
failed
or
is
operating
too
slowly.
A
failing
fan
can
also
cause
the
TEMP
LED
to
be
lit.
When
the
LED
flashes,
an
invalid
fan
configuration
has
occurred.
Replace
the
failing
fan,
which
is
indicated
by
the
lit
LED.
If
a
configuration
error
has
occurred,
make
sure
that
the
fans
are
installed
correctly.
TEMP
The
system
temperature
has
exceeded
a
threshold
level.
v
Determine
whether
a
fan
has
failed.
If
it
has,
replace
it.
v
Make
sure
that
the
room
temperature
is
not
too
high.
See
the
User’s
Guide
on
the
IBM
xSeries
Documentation
CD
for
temperature
information.
v
Make
sure
that
the
air
vents
are
not
blocked.
If
the
problem
remains,
call
for
service.
BRD
An
error
has
occurred
on
the
system
board.
v
Check
the
LEDs
on
the
system
board
to
identify
the
component
that
is
causing
the
error.
v
Check
the
system
error
log
for
information
about
the
error.
PCI
A
PCI
B
PCI
C
An
error
has
occurred
on
a
PCI
bus.
v
Check
the
system
error
log
for
information
about
the
error.
v
If
you
cannot
isolate
the
failing
adapter
through
the
information
in
the
system
error
log,
remove
one
adapter
at
a
time
from
the
failing
PCI
bus,
and
restart
the
server
after
each
adapter
is
removed.
If
the
problem
remains,
call
for
service.
62
IBM
xSeries
346
Type
8840:
Installation
Guide
Summary of Contents for 8840 - eServer xSeries 346
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