v
No
:
Continue
with
the
next
step.
v
Yes
:
Exchange
the
following
FRUs
one
at
a
time:
a.
Memory
cards
if
installed.
See
b.
Processor
cards
if
installed.
(see
This
ends
the
procedure.
6.
Is
the
SRC
1xxx
2602?
v
No
:
Continue
with
the
next
step.
v
Yes
:
Perform
on
the
Model
830
processor
enclosure
(upper).
7.
Is
the
SRC
1xxx
2603?
v
No
:
Continue
with
the
next
step.
v
Yes
:
Perform
one
of
the
following
PIPs
to
isolate
the
failing
item.
–
for
FC
5074,
FC
5079,
FC
5094,
FC
5294,
or
FC
9079
–
for
FC
5075
or
FC
5095
–
for
FC
5088
or
FC
0588
8.
Is
the
SRC
1xxx
2604?
v
No
:
Continue
with
the
next
step.
v
Yes
:
Perform
on
the
failing
frame,
or
on
the
Model
830
processor
enclosure
(upper
unit)
to
find
failing
item.
9.
Is
the
SRC
1xxx
6400
or
6401?
v
Yes
:
Continue
with
the
next
step.
v
No
:
Go
to
This
ends
the
procedure.
10.
Perform
the
following:
a.
Power
off
the
system.
b.
In
a
system
unit:
Exchange
the
SPCN
card
(see
symbolic
FRU
c.
In
an
expansion
unit:
Exchange
the
AC
module
(see
symbolic
FRU
d.
Power
on
the
system.
Does
the
SRC
1xxx
6400
or
6401
continue
to
be
displayed?
v
Yes
:
Continue
with
the
next
step.
v
No
:
The
part
that
was
replaced
in
this
step
was
the
failing
item.
This
ends
the
procedure.
11.
Perform
the
following:
a.
Power
off
the
system.
b.
Remove
one
of
the
regulators
in
position
R1-R10,
R11,
R20
and
clock
card
regulator
(M19)
and
install
a
new
regulator
(see
c.
Power
on
the
system.
Is
SRC
1xxx
6400
or
6401
displayed?
v
Yes
:
Continue
with
the
next
step.
v
No
:
The
regulator
that
was
removed
in
this
step
is
the
failing
item.
This
ends
the
procedure.
12.
the
following:
a.
Power
off
the
system.
b.
Remove
the
new
regulator
that
you
just
installed,
and
replace
it
with
the
original
regulator.
c.
Replace
another
untested
regulator
with
a
new
regulator.
d.
Power
on
the
system.
414
iSeries:
iSeries
Server
270,
800,
810,
820,
825,
830,
840,
870,
890,
SB2,
and
SB3
Hardware
Problem
Analysis
and
Isolation
