3.
Unplug
the
power
cord
from
the
electrical
outlet.
4.
Disconnect
the
power
cord
from
the
ac
power
connector
on
the
power
supply.
5.
Remove
the
power-supply
nut
and
power-supply
cable
strain-relief
clamp
from
the
rear
of
the
power
supply.
6.
Remove
the
power
supply
from
the
storage
server,
as
follows:
a.
Grasp
the
pull-ring
on
the
power-supply
lever
and
squeeze
the
latch
to
release
it.
b.
Pull
the
lever
open
and
remove
the
power
supply.
Installing
a
power
supply
Note:
When
you
replace
a
power
supply
that
has
failed,
ensure
that
the
power
supply
latch
is
mounted
on
the
side
of
the
power
supply
that
faces
the
middle
of
the
storage
server.
If
it
is
not,
remove
the
lever
screw,
flip
the
lever
over,
and
tighten
the
screw
on
the
opposite
side.
To
install
a
hot-swap
power
supply,
perform
the
following
steps:
AC power
connector
AC power
switch
Strain-relief
clamp
Lever
-
f10ug027
Figure
67.
Lever
for
power
supply
removal
f10ug005
Figure
68.
Installing
a
hot-swap
power
supply
92
IBM
TotalStorage
DS4100
Storage
Server:
Installation,
User’s,
and
Maintenance
Guide
Summary of Contents for TotalStorage DS4100
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