All
display
problems.
1.
If
you
are
using
the
Hardware
Management
Console,
go
to
the
Hardware
Management
Console
Maintenance
Guide
,
order
number
SA38-0603.
2.
If
you
are
using
a
graphics
display:
a.
Go
to
the
problem
determination
procedures
for
the
display.
b.
If
you
do
not
find
a
problem:
v
Replace
the
display
adapter,
location:
U0.1-P1-I
n
or
U0.dd-P1-I
n
.
v
Replace
the
backplane
in
which
the
card
is
plugged.
3.
If
using
an
ASCII
terminal:
a.
Make
sure
that
the
ASCII
terminal
is
connected
to
S1.
b.
If
problems
persist,
go
to
the
problem
determination
procedures
for
the
terminal.
c.
If
you
do
not
find
a
problem,
replace
the
service
processor,
location:
U0.1-P1-X1.
(See
notes
on
page
53).
Power
and
Cooling
Problems
The
system
will
not
power
on
and
no
error
codes
are
available.
Go
to
“MAP
1520:
Power”
on
page
98.
The
power
LEDs
on
the
operator
panel
and
the
power
supply
do
not
come
on
or
stay
on.
1.
Check
the
service
processor
error
log.
2.
Go
to
“MAP
1520:
Power”
on
page
98.
The
power
LEDs
on
the
operator
panel
and
the
power
supply
come
on
and
stay
on,
but
the
system
does
not
power
on.
1.
Check
the
service
processor
error
log.
2.
Go
to
“MAP
1520:
Power”
on
page
98.
A
rack
or
a
rack-mounted
unit
will
not
power
on.
1.
Check
the
service
processor
error
log.
2.
Go
to
“MAP
1520:
Power”
on
page
98.
The
cooling
fan(s)
do
not
come
on,
or
come
on
but
do
not
stay
on.
1.
Check
the
service
processor
error
log.
2.
Go
to
“MAP
1520:
Power”
on
page
98.
The
system
attention
LED
on
the
operator
panel
is
on
and
there
is
no
error
code
displayed.
1.
Check
the
service
processor
error
log.
2.
Go
to
“MAP
1520:
Power”
on
page
98.
888
Sequence
in
Operator
Panel
Display
An
888
sequence
is
displayed
in
the
operator
panel
display.
Go
to
the
Fast
Path
MAP
in
the
RS/6000
Eserver
pSeries
Diagnostic
Information
for
Multiple
Bus
Systems
.
Other
Symptoms
or
Problems
The
operator
panel
displays
OK
and
the
fans
are
off.
The
service
processor
is
ready.
The
system
is
waiting
for
power-on.
Boot
the
system.
If
the
boot
is
unsuccessful,
and
the
system
returns
to
the
OK
“MAP
1020:
Problem
Determination”
on
page
63.
The
operator
panel
displays
STBY.
The
service
processor
is
ready.
The
system
was
shut
down
by
the
operating
system
and
is
still
powered
on.
This
condition
can
be
requested
by
a
privileged
system
user
with
no
faults.
See
the
service
processor
error
log
for
possible
operating
system
fault
indications.
Chapter
3.
Maintenance
Analysis
Procedures
(MAPs)
59
Summary of Contents for P 615 series
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