DIMM
Retaining
clip
8.
Insert
the
DIMM
into
the
connector
by
aligning
the
edges
of
the
DIMM
with
the
slots
at
the
ends
of
the
DIMM
connector.
9.
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.
If
there
is
a
gap
between
the
DIMM
and
the
retaining
clips,
the
DIMM
has
not
been
correctly
inserted;
open
the
retaining
clips,
remove
the
DIMM,
and
then
reinsert
it.
10.
Repeat
steps
5
through
9
to
replace
any
remaining
DIMMs
on
the
memory
card.
11.
Replace
the
memory
card:
a.
Insert
the
memory
card
into
the
memory
card
connector.
b.
Press
the
memory
card
into
the
connector
and
close
the
small
retention
lever.
c.
Wait
two
seconds
and
close
the
large
retention
lever.
Hot-adding
memory
modules:
To
hot-add
memory
modules
and
memory
cards,
complete
the
following
steps:
1.
Read
the
safety
information
that
begins
on
page
vii,
and
“Handling
static-sensitive
devices”
on
page
31.
Attention:
Static
electricity
that
is
released
to
internal
server
components
when
the
server
is
powered-on
might
cause
the
server
to
halt,
which
could
result
in
the
loss
of
data.
To
avoid
this
potential
problem,
always
use
an
electrostatic-discharge
wrist
strap
or
other
grounding
system
when
working
inside
the
server
with
the
power
on.
2.
Remove
the
top
cover
“Removing
the
cover
and
bezel”
on
page
31.
Attention:
When
moving
the
memory
card,
do
not
allow
it
to
impact
any
components
or
structures
inside
the
server.
3.
Place
a
memory
card
on
a
flat,
static
protected
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.
4.
Open
the
retaining
clip
on
each
end
of
the
DIMM
connector.
46
IBM
System
x3850
Type
8864:
Problem
Determination
and
Service
Guide
Содержание 88643RU - System x3850 - 8864
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