2.
After
you
check
the
storage
expansion
enclosure
for
damage,
ensure
that
the
power
switches
are
in
the
off
position;
then
plug
in
the
storage
expansion
enclosure
power
cables.
3.
Check
the
system
documentation
of
the
hardware
devices
that
you
want
to
turn
on
and
determine
the
proper
startup
sequence.
Note:
Turn
on
the
storage
expansion
enclosure
before
or
at
the
same
time
as
the
controller.
4.
Turn
on
the
power
to
each
device,
based
on
the
startup
sequence.
5.
Turn
on
both
of
the
power
supply
switches
on
the
storage
expansion
enclosure.
The
green
LEDs
on
the
front
and
the
back
of
the
storage
expansion
enclosure
should
remain
lit.
If
other
amber
Fault
LEDs
are
lit,
see
66
IBM
TotalStorage
DS4000
EXP700
and
EXP710
Storage
Expansion
Enclosures:
Installation,
User’s,
and
Maintenance
Guide
Summary of Contents for TotalStorage DS4000 EXP710
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