Does
the
SRC
or
failure
that
sent
you
to
this
procedure
occur?
v
No
:
Power
off
the
system
or
partition.
Then,
continue
with
the
next
step.
v
Yes
:
Call
your
next
level
of
support.
This
ends
the
procedure.
17.
Reinstall,
in
their
original
positions,
the
remaining
I/O
adapter
cards
that
you
removed.
Does
the
SRC
or
failure
that
sent
you
to
this
procedure
occur?
v
Yes
:
Call
your
next
level
of
support.
This
ends
the
procedure.
v
No
:
Does
a
different
SRC
occur?
–
Yes
:
Follow
the
service
procedures
for
the
new
SRC.
Start
with
This
ends
the
procedure.
–
No
:
Perform
This
ends
the
procedure.
18.
The
problem
is
the
multi-adapter
bridge.
Power
off
the
system
or
partition.
19.
Determine
which
FRU
contains
the
multi-adapter
bridge
which
controls
the
IOP
in
the
DSA
by
performing
the
following:
a.
Locate
the
card
position
table
for
the
frame
type
that
you
recorded.
Refer
to
the
(located
in
the
Bus
PIP
Overview
topic)
to
locate
the
card
position
table
for
the
frame
type
that
you
recorded.
b.
Using
the
multi-adapter
bridge
number
that
you
recorded,
search
for
the
multi-adapter
bridge
function
number
″
F
″
in
the
card
position
table
to
determine
the
card
position
of
the
multi-adapter
bridge’s
FRU.
20.
Is
the
multi-adapter
bridge’s
FRU,
a
FRU
that
you
have
already
exchanged?
v
No
:
Remove
the
IOP
that
you
exchanged.
You
will
be
reinstalling
the
original
IOP
later
in
this
procedure.
Then,
continue
with
the
next
step.
v
Yes
:
Call
your
next
level
of
support.
This
ends
the
procedure.
21.
Exchange
the
card
multi-adapter
bridge’s
FRU
at
the
card
position
that
you
determined
for
it.
To
determine
the
remove
and
replace
procedure
for
the
multi-adapter
bridge’s
FRU,
locate
the
FRU’s
card
position
in
the
FRU
locations
and
failing
items
table
for
the
frame
type
that
you
recorded.
FRU
locations
and
failing
items
tables
are
in
22.
Install
the
original
IOP
in
its
original
position.
23.
Install
all
of
the
other
IOPs
and
IOAs
in
to
their
original
positions.
Do
not
install
the
IOAs
that
you
were
instructed
to
remove
in
step
5
(See
page
24.
Power
on
the
system
or
partition.
Does
the
SRC
or
failure
that
sent
you
to
this
procedure
occur?
v
No
:
Install
all
of
the
IOAs
that
you
removed
in
step
5
(See
page
Be
sure
to
install
them
in
their
original
positions.
Then,
continue
with
the
next
step.
v
Yes
:
Call
your
next
level
of
support.
This
ends
the
procedure.
25.
Power
on
the
system
or
partition.
Does
the
SRC
or
failure
that
sent
you
to
this
procedure
occur?
v
No
:
This
ends
the
procedure.
v
Yes
:
Call
your
next
level
of
support.
This
ends
the
procedure.
Bus
PIP
MAB-02:
For
use
by
authorized
service
providers.
94
iSeries:
iSeries
Server
270,
800,
810,
820,
825,
830,
840,
870,
890,
SB2,
and
SB3
Hardware
Problem
Analysis
and
Isolation
