IBM BladeCenter T Type 8720 User Manual
Page 51
v
Limit
your
movement.
Movement
can
cause
static
electricity
to
build
up
around
you.
v
Handle
the
device
carefully,
holding
it
by
its
edges
or
its
frame.
v
Do
not
touch
solder
joints,
pins,
or
exposed
printed
circuitry.
v
Do
not
leave
the
device
where
others
can
handle
and
damage
it.
v
While
the
device
is
still
in
its
static-protective
package,
touch
it
to
an
unpainted
metal
part
of
the
system
unit
for
at
least
2
seconds.
This
drains
static
electricity
from
the
package
and
from
your
body.
v
Remove
the
device
from
its
package
and
install
it
directly
into
the
system
unit
without
setting
the
device
down.
If
it
is
necessary
to
set
down
the
device,
place
it
back
into
its
static-protective
package.
Do
not
place
the
device
on
the
system
unit
or
on
a
metal
surface.
v
Take
additional
care
when
handling
devices
during
cold
weather.
Heating
reduces
indoor
humidity
and
increases
static
electricity.
This
chapter
provides
instructions
for
installing
and
removing
modules,
options,
and
blade
servers
in
the
BladeCenter
T
unit.
Each
module
is
keyed
so
that
it
can
be
inserted
only
in
an
appropriate
bay.
For
example,
you
can
insert
an
I/O
module
only
in
an
I/O-module
bay.
This
section
describes
the
following
BladeCenter
T
modules
and
how
to
install
and
remove
them:
v
Bezel
assembly
v
Bezel
air
filter
v
Power
module
v
Media
tray
v
Management
module
v
Blower
module
v
KVM
module
v
LAN
module
v
I/O
modules
v
Blade
server
See
the
and
for
the
location
of
each
module.
These
modules
supply
common
functions
to
the
blade
servers
that
are
installed
in
the
blade
bays
at
the
front
of
the
BladeCenter
T
unit.
The
KVM
module
and
media
tray
supply
I/O
(CD-ROM
drive,
USB
ports,
keyboard,
video,
and
mouse)
that
is
available
to
all
the
blade
servers
that
support
those
I/O
functions,
selected
by
any
one
blade
server
at
a
time.
Attention:
To
help
ensure
proper
cooling,
performance,
and
system
reliability,
make
sure
that
each
of
the
module
bays
on
the
front
and
rear
of
the
BladeCenter
T
unit
has
a
module
or
filler
module
installed.
When
replacing
components,
do
not
operate
the
BladeCenter
T
unit
for
more
than
the
following
time
limits:
v
1
minute
without
either
a
module
or
a
filler
module
installed
in
each
module
bay
v
20
minutes
without
a
server
blade
or
blade
filler
Chapter
4.
Setting
up
the
BladeCenter
T
hardware
41