Note:
Plug
the
other
end
of
this
cord
into
a
compatible
wall
outlet.
f.
Attempt
to
power
on
the
system.
Does
the
system
power
on?
v
Yes
:
Go
to
step
12
(See
page
.
v
No
:
Go
to
step
5
(See
page
.
System
or
secondary
frame
cannot
be
powered
off
For
use
by
authorized
service
providers.
Use
this
procedure
to
analyze
a
failure
of
the
normal
command
and
control
panel
procedures
to
power
off
the
system
unit
or
a
secondary
frame.
Attention
:
To
prevent
loss
of
data,
ask
the
customer
to
verify
that
no
interactive
jobs
are
running
before
you
perform
this
procedure.
1.
Is
the
power-off
problem
on
a
secondary
frame
with
Stage
2
hardware?
Note:
Stage
2
frames
(FC
9309)
have
a
rack
attention
light
on
the
frame
control
panel.
Figure
1.
Stage
2
frame
(FC
9309)
rack
attention
light
v
Yes
:
Go
to
″
System
or
Rack
Cannot
Become
Powered
Off
″
in
the
FC
504x
Problem
Analysis
and
Repair
and
Parts
information
(SY44-4934-00).
This
ends
the
procedure.
v
No
:
Continue
with
the
next
step.
2.
Is
the
power
off
problem
on
the
system
unit?
Analyze
hardware
problems
41
