IBM HS20 User Guide - Page 35

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CN A I T U C D O A C 1 3 0 0 W ! A C 1 3 0 0 W ! D O C U T A I CN CN A I T U C D O ! A C 1 3 0 0 W The following illustration shows how to remove the blade server from the BladeCenter T unit. Type 8720 or 8730 ESD Bezel assembly Attention: v To maintain proper system cooling, do not operate the BladeCenter unit without either a blade server, expansion unit, or filler blade installed in each blade bay for more than 1 minute for the BladeCenter unit and 20 minutes for the BladeCenter T unit. v Note the bay number. Reinstalling a blade server into a different bay from the one from which it was removed could have unintended consequences. Some 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. If the blade server is operating, shut down the operating system; then, press the power-control button (behind the blade server control panel door) to turn off the blade server (see "Controls and LEDs" on page 16 for more information about the location of the power-control button). Attention: Wait at least 30 seconds, until the drives stop spinning, before proceeding to the next step. 2. Open the two release levers as shown in the applicable illustration. The blade server moves out of the bay approximately 0.6 cm (0.25 inch). Note: You must remove the bezel assembly from the BladeCenter T unit before you can access the blade server. Firmly grip the blue touch points (at the top-left and top-right sides of the bezel) and forcefully pull forward, lifting the bezel up and away from the BladeCenter T unit. Carefully set the bezel assembly aside in a safe place. (See the BladeCenter T Types 8720 and 8730 Installation and User's Guide for detailed instructions about removing the bezel assembly.) 3. Pull the blade server out of the bay. Spring-loaded doors farther back in the bay move into place to cover the bay temporarily. 4. Place either a filler blade or another blade server in the bay within 1 minute for the BladeCenter unit and 20 minutes for the BladeCenter T unit. The recessed spring-loaded doors will move out of the way as you insert the blade server. Chapter 3. Installing options 21

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The
following
illustration
shows
how
to
remove
the
blade
server
from
the
BladeCenter
T
unit.
Bezel assembly
Type 8720 or 8730
Attention:
v
To
maintain
proper
system
cooling,
do
not
operate
the
BladeCenter
unit
without
either
a
blade
server,
expansion
unit,
or
filler
blade
installed
in
each
blade
bay
for
more
than
1
minute
for
the
BladeCenter
unit
and
20
minutes
for
the
BladeCenter
T
unit.
v
Note
the
bay
number.
Reinstalling
a
blade
server
into
a
different
bay
from
the
one
from
which
it
was
removed
could
have
unintended
consequences.
Some
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.
If
the
blade
server
is
operating,
shut
down
the
operating
system;
then,
press
the
power-control
button
(behind
the
blade
server
control
panel
door)
to
turn
off
the
blade
server
(see
“Controls
and
LEDs”
on
page
16
for
more
information
about
the
location
of
the
power-control
button).
Attention:
Wait
at
least
30
seconds,
until
the
drives
stop
spinning,
before
proceeding
to
the
next
step.
2.
Open
the
two
release
levers
as
shown
in
the
applicable
illustration.
The
blade
server
moves
out
of
the
bay
approximately
0.6
cm
(0.25
inch).
Note:
You
must
remove
the
bezel
assembly
from
the
BladeCenter
T
unit
before
you
can
access
the
blade
server.
Firmly
grip
the
blue
touch
points
(at
the
top-left
and
top-right
sides
of
the
bezel)
and
forcefully
pull
forward,
lifting
the
bezel
up
and
away
from
the
BladeCenter
T
unit.
Carefully
set
the
bezel
assembly
aside
in
a
safe
place.
(See
the
BladeCenter
T
Types
8720
and
8730
Installation
and
User’s
Guide
for
detailed
instructions
about
removing
the
bezel
assembly.)
3.
Pull
the
blade
server
out
of
the
bay.
Spring-loaded
doors
farther
back
in
the
bay
move
into
place
to
cover
the
bay
temporarily.
4.
Place
either
a
filler
blade
or
another
blade
server
in
the
bay
within
1
minute
for
the
BladeCenter
unit
and
20
minutes
for
the
BladeCenter
T
unit.
The
recessed
spring-loaded
doors
will
move
out
of
the
way
as
you
insert
the
blade
server.
Chapter
3.
Installing
options
21