Attention:
v
To
maintain
proper
system
cooling,
do
not
operate
the
BladeCenter
unit
for
more
than
1
minute
without
a
blade
server
or
blade
fillers
installed
in
each
blade
bay.
v
Note
the
number
of
the
bay
that
contains
the
blade
server
before
you
remove
it.
You
must
reinstall
the
blade
server
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
unexpected
consequences,
such
as
incorrect
reconfiguration
of
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.
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).
Before
you
remove
a
blade
server
from
the
BladeCenter
unit,
you
must
shut
down
the
operating
system
on
it
by
typing
the
shutdown
-h
now
command
or
choosing
the
shut
down
option
from
your
GUI.
See
for
details.
You
do
not
have
to
shut
down
the
BladeCenter
unit
itself.
3.
Open
the
two
release
levers
as
shown
in
The
blade
server
moves
out
of
the
bay
approximately
0.6
cm
(0.25
inch).
4.
Pull
the
blade
server
out
of
the
bay.
5.
Place
either
a
blade
filler
or
a
new
blade
server
in
the
bay
within
1
minute.
Opening
and
removing
the
blade
server
cover
You
must
open
the
blade
server
cover
to
access,
install
or
remove
any
of
the
replaceable
items.
If
a
BladeCenter
PCI
Express
I/O
Expansion
Unit
has
been
installed
on
your
blade
server,
ignore
this
section
and
follow
the
instructions
in
instead.
Release-
handles
open
Figure
8.
Removing
the
blade
server
Chapter
4.
Installing
and
removing
replaceable
units
21
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