v
Yes
:
Go
to
step
8
(See
page
).
3.
Is
the
type
number
from
the
FRU
information
zero?
Refer
to
the
following:
v
For
Models
270
and
820:
see
v
For
Models
830,
840,
SB2
and
SB3:
see
–
No
:
Continue
with
the
next
step.
–
Yes
:
Go
to
step
7
(See
page
).
4.
Use
the
type
number
from
the
FRU
information
to
determine
the
part
number
from
the
5.
rom
the
6.
>11.
the
FRU
locations
and
failing
components
table
for
the
system
that
you
are
working
on
to
determine
the
CCIN
and
remove
and
replace
procedure
for
the
location
specified.
Use
the
following
references:
v
For
model
270
see
v
For
model
820
see
v
For
models
830
and
SB2
see
the
FRU
locations
and
failing
components
table
in
v
For
models
840
and
SB3
see
the
FRU
locations
and
failing
components
table
in
Note:
If
the
failing
item
is
a
system
sub-card,
for
example,
a
DIMM
on
a
memory
riser
card,
the
location
will
have
a
sub-card
letter,
for
example,
M02-A,
where
M02
is
the
card
slot
and
A
is
the
sub-card
letter.
This
ends
the
procedure.
7.
cedure.
″
Type
number
″
from
the
FRU
information
is
zero:
v
Use
the
location
information
from
the
reference
Code
Table
to
get
the
FRU
name
and
the
physical
mapping
information
from
the
8.
ns.htm
″
>Locations
and
addresses
list.
needed,
use
control
panel
function
20
to
determine
the
processor
feature
code.
9.
Use
the
FRU
name
and,
if
needed,
the
processor
feature
code,
to
reference
the
appropriate
table
below
to
determine
the
type
number
for
the
failing
item.
Then,
determine
the
part
number
from
the
10.
Go
to
step
(See
page
)>5.
11.
CCINIFMB1
″
>
the
part
number
from
the
system
a
model
840
or
SB3?
v
Yes
:
Continue
with
the
next
step.
v
No
:
For
Models
830/SB2:
Attention:
When
replacing
the
system
unit
backplane
(MB1)
on
a
model
830/SB2,
it
is
required
that
the
processor
cards
be
replaced
also
(For
additional
information,
refer
to
the
Then,
continue
with
step
(See
page
)>6.
12.
htm
″
>Model
830/SB2
-
Processor
feature
codes
See
the
the
FRU
locations
and
failing
components
table
in
in
the
for
location
MB1
and
FRU
″
System
unit
backplane
″
to
determine
the
CCIN
and
remove
and
replace
procedure.
This
ends
the
procedure.
The
following
tables
are
included
here:
v
Backplane
type
numbers
for
Models
270,
820,
830,
SB2,
840,
and
SB3
(See
page
)
v
Processor
type
numbers
for
Models
270
and
820
(See
page
)
Analyze
hardware
problems
311