IBM Type 7977 Manual De Usuario

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Transition duct
DIMM air duct
Plastic
push pins
Positioning pins
Rivet
Pin
a.
   
Remove
 
the
 
plastic
 
push
 
pins
 
that
 
secure
 
the
 
DIMM
 
air
 
duct
 
to
 
the
 
power-supply
 
cage.
 
1)
   
Grasp
 
the
 
top
 
of
 
the
 
plastic
 
push
 
pins
 
and
 
pull
 
them
 
out
 
of
 
the
 
rivets.
 
2)
   
Grasp
 
the
 
rivets
 
and
 
pull
 
them
 
out
 
of
 
the
 
mounting
 
holes
 
and
 
set
 
them
 
to
 
the
 
side.
Note:
 
If
 
the
 
DIMM
 
air
 
duct
 
in
 
your
 
server
 
is
 
secured
 
with
 
screws,
 
remove
 
the
 
screws.
b.
   
Push
 
the
 
air
 
duct
 
up
 
toward
 
the
 
rear
 
of
 
the
 
power-supply
 
cage.
 
When
 
the
 
locator
 
pins
 
are
 
free
 
of
 
the
 
power-supply
 
cage,
 
you
 
can
 
remove
 
the
 
air
 
duct
 
from
 
the
 
server.
 
c.
   
Position
 
the
 
transition
 
duct
 
so
 
that
 
the
 
two
 
tabs
 
are
 
directly
 
over
 
the
 
slots
 
on
 
the
 
side
 
of
 
the
 
DIMM
 
air
 
duct.
 
d.
   
Slide
 
the
 
transition
 
duct
 
into
 
the
 
slots
 
until
 
it
 
clicks
 
into
 
place.
 
9.
   
Reinstall
 
the
 
DIMM
 
air
 
duct
 
onto
 
the
 
power-supply
 
cage.
 
 
Chapter
 
2.
 
Installing
 
optional
 
devices
 
21