2.
Remove
the
server
cover
(see
“Removing
the
cover
and
bezel”
on
page
28).
3.
Make
sure
that
the
memory
hot-swap
enabled
LED
is
lit.
If
the
LED
is
not
lit,
enable
memory
mirroring
(see
“Active
Memory”
on
page
38).
Release latch
4.
Remove
the
memory
card:
a.
Slide
the
orange
release
latch
to
the
unlocked
position.
Attention:
v
When
you
move
the
memory
card,
do
not
allow
it
to
touch
any
components
or
structures
inside
the
server.
v
To
avoid
loss
of
data,
make
sure
that
the
memory
port
power
LED
is
off
before
you
remove
the
memory
card.
b.
Open
the
retention
levers
on
the
top
of
the
memory
card.
c.
While
you
hold
the
retention
levers
open,
lift
the
memory
card
out
of
the
server.
5.
Place
a
memory
card
on
a
flat,
static-protective
surface,
with
the
DIMM
connectors
facing
up.
Attention:
To
avoid
breaking
the
DIMM
retaining
clips
or
damaging
the
DIMM
connectors,
open
and
close
the
clips
gently.
6.
Open
the
retaining
clip
on
each
end
of
the
DIMM
connector
and
remove
the
DIMM
or
DIMMs
that
you
are
replacing.
7.
Touch
the
static-protective
package
that
contains
the
DIMM
to
any
unpainted
metal
surface
on
the
outside
of
the
server;
then,
remove
the
DIMM
from
the
package.
8.
Turn
the
DIMM
so
that
the
DIMM
keys
align
correctly
with
the
slot.
9.
Insert
the
DIMM
into
the
connector
by
aligning
the
edges
of
the
DIMM
with
the
slots
at
the
ends
of
the
DIMM
connector.
Firmly
press
one
end
of
the
DIMM
into
the
connector;
then,
press
the
other
end
into
the
connector.
The
retaining
clips
snap
into
the
locked
position
when
the
DIMM
is
seated
in
the
connector.
Chapter
2.
Installing
optional
devices
43
Summary of Contents for 72335LU - System x3850 M2
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