v
Yes:
Call
your
next
level
of
support.
v
No:
The
problem
has
been
corrected.
Return
the
system
to
its
original
configuration.
See
This
ends
the
procedure.
MAPPWR-G:
A
UEPO
panel
fault
has
been
detected
For
use
by
authorized
service
providers.
1.
Is
the
SRC
1xxA-E206
or
1xxB-E206?
v
No:
Go
to
step
4
(See
page
v
Yes:
Continue
with
next
step.
2.
Is
the
room
temperature
at
ambient
(below
90
degrees
fahrenheit)?
v
No:
Inform
the
customer
to
correct
the
room
temperature.
When
the
room
temperature
has
been
corrected,
press
the
Service
Complete
button
on
the
EPO
panel,
and
continue
with
next
step.
v
Yes:
Press
the
Service
Complete
button
on
the
EPO
panel
and
continue
with
next
step.
3.
Does
the
SRC
1xxA-E206
or
1xxB-E206
continue
to
prevail
after
the
room
temperature
is
below
90
degrees
fahrenheit
and
the
Service
Complete
button
on
the
EPO
panel
has
been
reset?
v
Yes:
Go
to
step
5
(See
page
v
No:
The
ambient
room
temperature
has
corrected
the
problem.
This
ends
the
procedure.
4.
Check
the
unit
emergency
power
off
(UEPO)
panel.
Is
the
UEPO
panel
switch
in
the
OFF
position?
v
No:
Go
to
step
5
(See
page
v
Yes:
Switch
the
UEPO
panel
switch
to
the
ON
position.
Go
to
This
ends
the
procedure.
5.
Exchange
the
following
FRUs
one
at
a
time:
v
UEPO
card
assembly.
See
the
v
Cable
from
the
UEPO
to
BPC
on
the
side
referenced
by
the
error
code
that
sent
you
to
this
procedure.
See
symbolic
FRU
v
Bulk
power
controller
(BPC)
on
the
side
referenced
by
the
error
code
that
sent
you
to
this
procedure.
See
symbolic
FRU
After
each
FRU
is
exchanged,
is
the
error
code
that
sent
you
to
this
procedure
still
reported?
–
No:
The
problem
has
been
corrected.
Go
to
This
ends
the
procedure.
–
Yes:
Replace
the
next
FRU
on
the
list.
If
all
FRUs
on
the
list
have
been
replaced,
call
your
next
level
of
support.
This
ends
the
procedure.
MAPPWR-H:
An
MCM
fault
has
been
detected
For
use
by
authorized
service
providers.
Note:
Read
the
Danger
and
caution
notices
in
the
introduction
before
performing
this
procedure.
1.
Is
the
reference
code
7E06
or
7F06?
v
No:
Go
to
step
2
(See
page
v
Yes:
Perform
the
following
verifications,
one
at
a
time.
See
a.
Verify
that
the
processor
MCMs
are
plugged
in
a
valid
configuration.
b.
Verify
that
the
processor
MCMs
are
seated
properly.
c.
Verify
the
processor
VPD
cards
in
the
primary
I/O
book
are
of
the
proper
number
and
are
positioned
and
seated
correctly.
398
iSeries:
iSeries
Server
270,
800,
810,
820,
825,
830,
840,
870,
890,
SB2,
and
SB3
Hardware
Problem
Analysis
and
Isolation