Removing
an
expansion
unit
The
following
illustration
shows
how
to
remove
the
MPE
unit
from
an
LS42
Type
7902
blade
server.
The
procedure
for
removing
another
type
of
expansion
unit
from
a
blade
server
is
similar.
To
remove
an
MPE
unit,
complete
the
following
steps:
1.
Read
the
safety
information
that
begins
on
page
“Safety”
on
page
v
and
“Installation
guidelines”
on
page
17.
2.
Open
the
blade
server
cover
(see
“Opening
the
blade
server
cover”
on
page
20
for
instructions).
3.
If
the
expansion
unit
has
an
extraction
device
(such
as
a
thumbscrew
or
a
lever),
use
it
to
disengage
the
expansion
unit
from
the
blade
server;
otherwise,
press
the
blade-cover
release
on
each
side
of
the
blade
server
to
disengage
the
expansion
unit
from
the
blade
server.
Note:
Do
not
rotate
the
expansion
unit
open
to
more
than
a
90
degree
angle
from
the
blade
server.
4.
Rotate
the
expansion
unit
open;
then,
lift
the
expansion
unit
from
the
blade
server.
Chapter
3.
Installing
optional
devices
21
Summary of Contents for LS42 - BladeCenter - 7902
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Page 3: ...BladeCenter LS22 and LS42 Type 7901 and 7902 Installation and User s Guide...
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Page 90: ...Part Number 44R5057 Printed in USA 1P P N 44R5057...