SVCDOCS
For
use
by
authorized
service
providers.
See
the
Description/Action
column
in
the
for
the
system
reference
code
you
have.
SVCPROC
For
use
by
authorized
service
providers.
The
service
processor
is
failing.
Perform
the
following:
1.
Select
function
20
on
the
system
unit
control
panel.
Characters
2
through
4
are
the
system
model,
and
characters
5
through
8
are
the
processor
feature
code.
2.
Use
Table
1.
below
to
determine
the
service
information.
Table
1.
Service
information
for
the
failing
component
System
model
Name
of
FRU
to
exchange
FRU
position
Link
to
locations
diagram
and
failing
component
service
information
(CCIN,
Part
number,
and
remove
and
replace
procedure)
Model
270
System
unit
backplane
MB1
See
Use
the
Model
270
diagrams
and
tables
by
processor
feature
code
and
follow
the
″
locations
diagram
″
link,
or
the
″
FRU
positions
and
Failing
Components
″
link
for
the
processor
feature
code.
Models
800
and
810
System
unit
backplane
MB1
See
Model
820
System
unit
backplane
MB1
See
Model
825
System
unit
backplane
CB1
See
Models
830
and
SB2
base
I/O
tower
(FC
9074)
Tower
card
CB1
See
Models
840
and
SB3
base
I/O
tower
(FC
9079)
Tower
card
CB1
See
Models
870
and
890
Tower
card
CB1
See
SYSBKPL
For
use
by
authorized
service
providers.
The
failing
component
is
the
system
unit
backplane.
464
iSeries:
iSeries
Server
270,
800,
810,
820,
825,
830,
840,
870,
890,
SB2,
and
SB3
Hardware
Problem
Analysis
and
Isolation
