IBM 8688 Security Camera User Manual


 
3.
Pull
the
VRM-retention
latches
apart,
and
lift
the
VRM
out
of
the
memory-board
VRM
connector.
VRM
4.
Close
the
DIMM
access
door.
To
replace
the
memory-board
VRM,
complete
the
following
steps:
1.
Turn
off
the
server
(see
“Turning
off
the
server”
on
page
8),
and
disconnect
all
power
cords
and
external
cables.
2.
Open
the
DIMM
access
door
that
covers
the
memory-board
VRM
connector
into
which
you
will
be
installing
the
VRM.
3.
Open
the
retaining
clip
on
each
end
of
the
VRM
connector.
4.
Touch
the
static-protective
package
containing
the
VRM
to
any
unpainted
metal
surface
on
the
server.
Then,
remove
the
VRM
from
the
package.
Attention:
To
avoid
breaking
the
retaining
clips
or
damaging
the
VRM
connectors,
open
and
close
the
clips
gently.
5.
Turn
the
VRM
so
that
the
VRM
keys
align
correctly
with
the
slot,
and
insert
the
VRM
into
the
connector
by
aligning
the
edges
of
the
VRM
with
the
slots
at
the
ends
of
the
VRM
connector.
Firmly
press
the
VRM
straight
down
into
the
connector
by
applying
pressure
on
both
ends
of
the
VRM
simultaneously.
The
retaining
clips
snap
into
the
locked
position
when
the
VRM
is
firmly
seated
in
the
connector.
If
there
is
a
gap
between
the
VRM
and
the
retaining
clips,
the
VRM
has
not
been
correctly
inserted;
open
the
retaining
clips,
remove
the
VRM,
and
then
reinsert
it.
VRM
6.
Close
the
DIMM
access
door.
Chapter
5.
Field
replaceable
units
117