v
Yes
:
Replace
the
following
FRUs
one
at
a
time.
Use
the
FRU
locations
and
failing
components
table
in
the
page
for
the
model
or
feature
code
you
are
working
on.
The
table
will
include
location,
and
remove
and
replace
instructions.
–
Device
board
-
DB1
–
Tower
card
-
CB1
This
ends
the
procedure.
12.
Is
the
SRC
3111?
v
No
:
Continue
with
the
next
step.
v
Yes
:
Replace
the
following
FRUs
one
at
a
time.
Use
the
FRU
locations
and
failing
components
table
in
the
page
for
the
model
or
feature
code
you
are
working
on.
The
table
will
include
location,
and
remove
and
replace
instructions.
–
Device
board
-
DB2
–
Tower
card
-
CB1
This
ends
the
procedure.
13.
Is
the
SRC
3112?
v
No
:
Continue
with
the
next
step.
v
Yes
:
Replace
the
following
FRUs
one
at
a
time.
Use
the
FRU
locations
and
failing
components
table
in
the
page
for
the
model
or
feature
code
you
are
working
on.
The
table
will
include
location,
and
remove
and
replace
instructions.
–
Device
board
-
DB3
–
Tower
card
-
CB1
This
ends
the
procedure.
14.
Is
the
SRC
3113?
v
No
:
Go
to
the
This
ends
the
procedure.
v
Yes
:
Replace
the
HSL
I/O
bridge.
Use
the
FRU
locations
and
failing
components
table
in
the
page
for
the
model
or
feature
code
you
are
working
on.
The
table
will
include
location,
and
remove
and
replace
instructions.
This
ends
the
procedure.
15.
Is
the
SRC
3100,
3105,
3106,
3113,
3114,
3116,
or
3118?
v
No
:
Continue
with
the
next
step.
v
Yes
:
Replace
the
System
unit
backplane
-
MB1.
Use
the
FRU
locations
and
failing
components
table
in
the
page
for
the
model
or
feature
code
you
are
working
on.
The
table
will
include
location,
and
remove
and
replace
instructions.
This
ends
the
procedure.
16.
Is
the
SRC
3104
(on
a
Model
270,
800,
810,
820,
or
825)?
v
No
:
Continue
with
the
next
step.
v
Yes
:
Replace
the
following
FRUs
one
at
time.
Use
the
FRU
locations
and
failing
components
table
in
the
page
for
the
model
or
feature
code
you
are
working
on.
The
table
will
include
location,
and
remove
and
replace
instructions.
–
Device
board
-
DB1
–
Device
board
-
DB2
This
ends
the
procedure.
17.
Is
the
SRC
3119?
v
No
:
Continue
with
the
next
step.
v
Yes
:
Replace
the
Device
board
-
DB1.
Use
the
FRU
locations
and
failing
components
table
in
the
page
for
the
model
or
feature
code
you
are
working
on.
The
table
will
include
location,
and
remove
and
replace
instructions.
This
ends
the
procedure.
Analyze
hardware
problems
355