5.
Remove
the
top
cover
assembly
(see
“Top
cover
assembly”
on
page
137),
and
set
it
upside-down
on
a
clean
work
surface.
6.
Disconnect
the
Light
Path
cable
from
the
midplane
board
(see
“Midplane
board
connectors
and
LEDs”
on
page
84).
7.
From
the
front
of
the
server,
grasp
the
edge
of
the
Light
Path
card,
push
it
in
slightly
to
release
the
catch
mechanism,
and
then
pull
it
out
until
it
tilts
downward.
8.
Inside
the
server,
squeeze
the
Light
Path
card
at
the
arrows
to
free
it
from
the
server.
9.
Slide
the
card
the
rest
of
the
way
out
of
the
server.
10.
To
replace
the
Light
Path
card,
reverse
the
previous
steps.
Chapter
5.
Field
replaceable
units
145