2.
Perform
a
slow
IPL.
Then,
check
the
Service
Action
Log
and
work
any
errors
found
during
the
extended
IPL
diagnostics.
3.
If,
after
servicing
any
other
processor
reported
errors,
the
B4xx
xEBF
error
persists,
contact
your
next
level
of
support.
This
ends
the
procedure.
REFER
For
use
by
authorized
service
providers.
Consult
the
Web
site
to
assist
in
analyzing
the
unit
reference
code
(URC).
REM_NIC
For
use
by
authorized
service
providers.
One
end
of
the
failed
link
is
a
system
unit
other
than
the
one
reporting
this
error.
In
a
cluster,
all
system
units
should
send
a
warning
to
the
other
system
units
in
the
cluster
when
they
are
about
to
perform
a
controlled
power
down.
This
error
could
occur
when
a
system
unit
leaves
the
cluster
without
issuing
any
warning
to
other
system
units.
If
the
system
unit
is
not
reporting
due
to
a
failed
cable
or
HSL
hardware,
replacing
the
FRUs
in
this
error
log
entry
will
correct
the
problem.
However,
the
system
unit
may
have
been
powered
down
immediately,
or
powered
down
because
of
an
error.
If
this
is
the
case,
work
any
errors
in
the
other
system
unit,
or
power
the
other
system
unit
back
on.
When
the
other
system
unit
reports
in,
the
loop
will
be
complete
and
this
error
can
be
closed.
REM_SYS
For
use
by
authorized
service
providers.
A
problem
has
occurred
in
a
remote
system
that
is
in
an
HSL
OptiConnect
loop.
The
Service
Action
Log
(SAL)
code
will
attempt
to
identify
the
HSL
loop
number
of
the
local
system
and
the
serial
number
of
the
remote
system
as
a
portion
of
the
part
description
for
this
symbolic
FRU.
If
the
SAL
could
not
identify
the
serial
number
of
the
remote
system
then
check
all
the
systems
which
are
connected
to
the
local
HSL
loop
identified
in
the
SAL.
Search
the
SAL
of
the
remote
system(s)
for
hardware
and
LIC
problems.
Correct
any
problems
you
find
with
LIC
or
Network
Interface
Controller
(NIC)
hardware.
RIOPORT
For
use
by
authorized
service
providers.
Follow
the
instructions
for
the
model
you
are
working
on:
v
Models
270,
820,
830,
840,
SB2,
or
SB3
(See
page
v
Models
800,
810,
825,
870,
or
890
(See
page
Instructions
for
Models
270,
820,
830,
840,
SB2,
and
SB3
The
system
processor
has
detected
an
error
on
the
HSL
port.
1.
Use
the
information
in
the
Description/Action
column
of
the
following
System
reference
code
tables:
(for
Models
270
and
820),
and
(for
Models
830
and
SB2),
and
(for
Models
840
and
SB3),
and
the
information
from
to
determine
the
physical
mapping
of
the
information
from
the
Location
column.
2.
Check
the
cabling
and
connections
from
the
failing
item
location.
Then,
follow
the
procedure
in
symbolic
FRU
This
ends
the
procedure.
Instructions
for
Models
800,
810,
825,
870,
and
890
444
iSeries:
iSeries
Server
270,
800,
810,
820,
825,
830,
840,
870,
890,
SB2,
and
SB3
Hardware
Problem
Analysis
and
Isolation
