Removing
the
blade
server
from
the
BladeCenter
unit
The
following
illustration
shows
how
to
remove
the
blade
server
from
the
BladeCenter
unit.
Attention:
v
To
maintain
proper
system
cooling,
do
not
operate
the
BladeCenter
unit
for
more
than
1
minute
without
a
blade
server
or
filler
blades
installed
in
each
blade
bay.
v
Note
the
number
of
the
bay
that
contains
the
blade
server
that
you
remove.
You
need
this
information
if
you
decide
to
reinstall
the
blade
server
in
the
BladeCenter
unit.
If
you
reinstall
the
blade
server,
be
sure
to
reinstall
it
in
the
same
bay
from
which
it
was
removed.
Reinstalling
a
blade
server
into
a
different
bay
than
the
one
from
which
it
was
removed
could
have
unintended
consequences,
such
as
incorrectly
reconfiguring
the
blade
server.
Some
blade
server
configuration
information
and
update
options
are
established
according
to
bay
number.
If
you
reinstall
the
blade
server
into
a
different
bay,
you
might
have
to
reconfigure
the
blade
server.
Note:
The
blade
server
is
a
hot-swap
device,
and
the
blade
bays
in
the
BladeCenter
unit
are
hot-swap
bays.
Therefore,
you
can
install
or
remove
the
blade
server
without
removing
power
from
the
BladeCenter
unit.
However,
you
must
turn
off
the
blade
server
before
removing
it
from
the
BladeCenter
unit.
Complete
the
following
steps
to
remove
the
blade
server:
1.
Read
the
safety
information
beginning
on
page
and
2.
If
the
blade
server
is
operating,
the
power-on
LED
is
lit
continuously
(steady).
Shut
down
the
operating
system
by
typing
the
shutdown
-h
now
command.
If
the
blade
server
was
not
turned
off,
press
the
power-control
button
(behind
the
blade-server
control-panel
door)
to
turn
off
the
blade
server.
See
for
more
information
about
the
location
of
the
power-control
button.
Attention:
Wait
at
least
30
seconds
for
the
hard
disk
drives
to
stop
spinning,
before
proceeding
to
the
next
step.
3.
Open
the
two
release
levers
as
shown
in
the
illustration.
The
blade
server
moves
out
of
the
bay
approximately
0.6
cm
(0.25
inch).
Figure
6.
Removing
the
blade
server
Chapter
5.
Installing
and
removing
replaceable
units
41
Summary of Contents for BladeCenter QS20
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