Number
of
micro-
processors
Blade
server
MPE
DIMM
connector
DIMM
connector
1
2
3
4
5
6
7
8
1
2
3
4
5
6
7
8
4
(2
in
blade
server,
2
in
MPE
unit)
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
X
Attention:
To
avoid
damage
to
the
DIMM
and
DIMM
connectors,
carefully
follow
the
following
installation
procedure.
When
you
perform
these
steps,
it
is
important
that
you
observe
the
following
precautions:
v
Do
not
press
or
squeeze
the
chip
surface
of
the
DIMM
during
installation.
v
When
you
insert
a
DIMM,
simultaneously
press
down
firmly
and
evenly
on
both
ends
of
the
DIMM.
v
Handle
the
retaining
clips
on
the
DIMM
connector
gently
when
you
open
or
close
them.
v
Grasp
the
DIMM
gently
when
you
remove
it
from
the
connector
to
avoid
ejecting
it.
To
install
a
DIMM,
complete
the
following
steps:
1.
Read
the
safety
information
that
begins
on
page
“Safety”
on
page
v
and
“Installation
guidelines”
on
page
17.
2.
Read
the
documentation
that
comes
with
the
DIMMs.
3.
Shut
down
the
operating
system,
turn
off
the
blade
server,
and
remove
the
blade
server
from
the
BladeCenter
unit.
See
“Removing
the
blade
server
from
the
BladeCenter
unit”
on
page
19
for
instructions.
4.
Carefully
lay
the
blade
server
on
a
flat,
static-protective
surface.
5.
Open
the
blade
server
cover
(see
“Opening
the
blade
server
cover”
on
page
20
for
instructions).
6.
If
you
are
installing
a
DIMM
in
the
blade
server
and
an
MPE
unit
or
expansion
unit
is
attached
to
the
blade
server,
remove
the
device
(see
“Removing
an
expansion
unit”
on
page
21).
28
BladeCenter
LS22
and
LS42
Type
7901
and
7902:
Installation
and
User’s
Guide
Summary of Contents for LS42 - BladeCenter - 7902
Page 1: ......
Page 2: ......
Page 3: ...BladeCenter LS22 and LS42 Type 7901 and 7902 Installation and User s Guide...
Page 26: ...16 BladeCenter LS22 and LS42 Type 7901 and 7902 Installation and User s Guide...
Page 88: ...78 BladeCenter LS22 and LS42 Type 7901 and 7902 Installation and User s Guide...
Page 89: ......
Page 90: ...Part Number 44R5057 Printed in USA 1P P N 44R5057...
