Installing
an
expansion
unit
Attention:
If
a
high-speed
expansion
card
is
installed
in
the
blade
server
system
board,
you
cannot
install
an
expansion
unit.
To
install
an
expansion
unit,
complete
the
following
steps.
Blade-cover
release
Blade-cover
release
Memory and I/O
expansion blade
1.
If
the
blade
server
system
board
is
equipped
with
power
connector
J164
and
you
are
installing
a
Memory
and
I/O
Expansion
Blade,
remove
the
power
jumper
from
power
connector
J164
(see
“Removing
the
power
jumper”
on
page
43
for
instructions).
2.
Touch
the
static-protective
package
that
contains
the
expansion
unit
to
any
unpainted
metal
surface
on
the
BladeCenter
unit
or
any
unpainted
metal
surface
on
any
other
grounded
rack
component;
then,
remove
the
expansion
unit
from
the
package.
3.
Orient
the
expansion
unit
above
the
blade
server.
4.
Lower
the
expansion
unit
so
that
the
slots
at
the
rear
slide
down
onto
the
cover
pins
at
the
rear
of
the
blade
server.
5.
Close
the
expansion
unit:
v
If
the
expansion
unit
has
an
extraction
device,
pivot
the
expansion
unit
closed;
then,
use
the
extraction
device
to
fully
seat
the
expansion
unit
on
the
system
board.
These
extraction
devices
can
be
of
several
types,
including
thumb
screws
or
levers.
v
If
the
expansion
unit
has
no
extraction
device,
pivot
the
expansion
unit
closed;
then,
press
the
expansion
unit
firmly
into
place
until
the
blade-cover
releases
click.
The
connectors
on
the
expansion
unit
automatically
align
with
and
connect
to
the
connectors
on
the
system
board.
Note:
Some
expansion
units
have
their
own
cover
and
do
not
require
installation
of
a
separate
cover.
6.
Install
the
blade-server
cover,
if
required
(see“Installing
the
blade
server
cover”
on
page
25).
7.
Install
the
blade
server
into
the
BladeCenter
unit
(see
“Installing
the
blade
server
in
a
BladeCenter
unit”
on
page
22
for
instructions).
Chapter
4.
Removing
and
replacing
blade
server
components
27
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