3.
Remove
the
two
thumbscrews,
and
remove
the
top
cover
from
the
drawer.
4.
Determine
the
slot
from
which
you
are
removing
the
adapter.
5.
Disconnect
any
cables
that
are
connected
to
the
adapter
being
removed.
6.
Turn
the
locking
latch
and
lift
the
plastic
stop
for
the
adapter.
7.
Carefully
grasp
the
adapter
by
the
edges
and
pull
it
straight
out
from
the
I/O
board.
8.
If
you
are
installing
another
adapter
in
this
slot,
follow
the
instructions
given
under
″
Replacement
″
below.
9.
If
you
are
not
installing
another
adapter
in
this
slot,
place
a
blank
slot
cover
in
the
adapter
slot
and
then
lower
the
plastic
stop
over
the
adapter
bracket.
Rotate
the
locking
latch
clockwise
until
it
clicks
into
the
locked
position.
10.
Install
all
covers
that
you
removed
earlier
and
return
the
drawer
to
the
normal
operating
position.
Replacement
To
replace
an
adapter,
perform
the
removal
steps
in
the
reverse
order.
430
Service
Guide
Summary of Contents for 6H0
Page 2: ......
Page 12: ...x Service Guide ...
Page 16: ...xiv Service Guide ...
Page 18: ...xvi Service Guide ...
Page 28: ...R CEC Drawer 5 EIA Units Primary I O Drawer 5 EIA Units 8 Service Guide ...
Page 29: ...CEC Drawer Front View 1 1 Power On LED Chapter 1 Reference Information 9 ...
Page 33: ...5 Fan 4 U0 1 F4 6 Fan 3 U0 1 F3 Chapter 1 Reference Information 13 ...
Page 37: ...5 Fan 4 U0 2 F4 6 Fan 3 U0 2 F3 Chapter 1 Reference Information 17 ...
Page 77: ...DC Power Cable Routings Chapter 1 Reference Information 57 ...
Page 88: ...68 Service Guide ...
Page 94: ...74 Service Guide ...
Page 182: ...162 Service Guide ...
Page 444: ...424 Service Guide ...
Page 468: ...Replacement Replace in reverse order 448 Service Guide ...
Page 489: ...Chapter 10 Parts Information This chapter contains parts information for the system 469 ...
Page 490: ...CEC Drawer 1 2 3 4 9 10 12 11 7 8 6 5 14 14 13 15 16 17 18 18 19 20 470 Service Guide ...
Page 493: ...1 2 3 4 5 6 7 8 9 10 11 Chapter 10 Parts Information 473 ...
Page 497: ...7 8 9 10 6 1 2 3 4 4 5 Chapter 10 Parts Information 477 ...
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