Cisco 7000 Series Hardware Installation And Maintenance page 175

and
Installing Configuring
Instafling
SIMMs
only
edge
Figure
Caution
shorted
Follow
Step
Step
Step
Step
Step
Caution
will
Step
Step
Step
7000 Hardware
5-30 Cisco
Processor Modules
New
SIMMs
sensitive
are components
avoid the
memory
touching
SIMM
of the
See
Figure
SIMM
5-11
Handling
SIMMs
Handle
by the card
by mishandling
these the
to install
steps
RP
With
the the
in same
you
the
closest to install
and
back the
to install
SIMM
Remove new
SIMM
Hold
the
component
you
SIMM
Hold
the sides of the
against the edge
far
opposite
SIMM
the
Tilt to
approximately
the socket
edge into
When SIMMs
inserting
RP
have
the
to return the factory
to
SIMM
push the
Gently
SIMM
rock
If
necessary
Repeat Steps through
When SIMMs
four
all
and
ensure the spring retainer
that
SIMM
misaligned
any appears
SIMM
back
into the socket
firmly
and
Installation Maintenance
ESD
are susceptible
that to
modules traces
pins or
5-11
SIMMs
only
edges
SIMMs
new
orientation as the previous
SIMM
the socket
first in
SIMM
last in the socket
closest
from
bag
the
antistatic
side with the connector
up
between your thumb and
the connector
edge
the
same
as
angle
use firm but not excessive
for repairs
the socket the retaining springs snap
into until
SIMM
back
the
gently
SIMMs
for the remaining
check
all
are installed
eight
is
visible
If is
it
remove
carefully
the
until retainer
SIMMs
Handle
damage
metal fingers along the connector
the
cJ
are sensitive
components
that
with the backplane
procedure
from Then work from
farthest you
to you
edge the
metalfingers
middle
with
your
finger
See 5-11
Figure
and
the socket the
insert entire
you damage
If
pressure
the holes in the
into
SIMM
and
the
forth to
seat
on each
two
holes
alignment
SIMM
not the not seated
is
and the socket
reseat in
it it
into place
springs snap
the edges
by
be
can
edge
front
closest
to
forefinger
connector
socket you
properly
SIMM
properly If
Push
the