IBM 8658 User Guide - Page 77

Removing, hot-swap, power, supply

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Note: You do not need to turn off the power to the server to install hot-swap power supplies. 1 Power supply backplane option 2 Cable-restraint bracket 3 Power supply handle (in open position) 4 Power supply 5 Filler panel To install a hot-swap power supply: 1. Remove the filler panel from the empty power supply bay by inserting your finger into the depression on the filler panel and pulling it away from the server. Save the filler panel in case you remove the power supply at a later time. Note: During normal operation, each power-supply bay must have either a power supply or filler panel installed for proper cooling. 2. Install the power supply in the bay: a. Place the handle on the power supply in the open position (that is, perpendicular to the power supply) and slide the power supply into the chassis. b. Gently close the handle to seat the power supply in the bay. 3. Plug the power cord for the added power supply into the power cord connector. 4. Route the power cord through the cable-restraint bracket. 5. Plug the power cord into a properly grounded electrical outlet. 6. Verify that the DC Power light and AC Power light on the power supply are lit, indicating that the power supply is operating correctly. 7. If you have other options to install or remove, do so now; otherwise, go to"Installing the cover" on page 70. Removing a hot-swap power supply Attention: If you have not installed the power supply backplane option, you have only one power supply, which is not hot-swappable. To remove the single power supply, or the only remaining hot-swap power supply, go to "Removing the only power supply" on page 68. Otherwise, continue with the following procedure. To remove a hot-swap power supply: Installing options 67

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Note:
You
do
not
need
to
turn
off
the
power
to
the
server
to
install
hot-swap
power
supplies.
±1²
Power
supply
backplane
option
±2²
Cable-restraint
bracket
±3²
Power
supply
handle
(in
open
position)
±4²
Power
supply
±5²
Filler
panel
To
install
a
hot-swap
power
supply:
1.
Remove
the
filler
panel
from
the
empty
power
supply
bay
by
inserting
your
finger
into
the
depression
on
the
filler
panel
and
pulling
it
away
from
the
server.
Save
the
filler
panel
in
case
you
remove
the
power
supply
at
a
later
time.
Note:
During
normal
operation,
each
power-supply
bay
must
have
either
a
power
supply
or
filler
panel
installed
for
proper
cooling.
2.
Install
the
power
supply
in
the
bay:
a.
Place
the
handle
on
the
power
supply
in
the
open
position
(that
is,
perpendicular
to
the
power
supply)
and
slide
the
power
supply
into
the
chassis.
b.
Gently
close
the
handle
to
seat
the
power
supply
in
the
bay.
3.
Plug
the
power
cord
for
the
added
power
supply
into
the
power
cord
connector.
4.
Route
the
power
cord
through
the
cable-restraint
bracket.
5.
Plug
the
power
cord
into
a
properly
grounded
electrical
outlet.
6.
Verify
that
the
DC
Power
light
and
AC
Power
light
on
the
power
supply
are
lit,
indicating
that
the
power
supply
is
operating
correctly.
7.
If
you
have
other
options
to
install
or
remove,
do
so
now;
otherwise,
go
to“Installing
the
cover”
on
page
70.
Removing
a
hot-swap
power
supply
Attention:
If
you
have
not
installed
the
power
supply
backplane
option,
you
have
only
one
power
supply,
which
is
not
hot-swappable.
To
remove
the
single
power
supply,
or
the
only
remaining
hot-swap
power
supply,
go
to
“Removing
the
only
power
supply”
on
page
68.
Otherwise,
continue
with
the
following
procedure.
To
remove
a
hot-swap
power
supply:
Installing
options
67