CEC
Drawer
Power
Distribution
Board
Removal
1.
Turn
off
power
as
described
in
“Powering
Off
the
System”
on
page
427.
2.
Remove
the
CEC
backplane
as
described
in
“CEC
Backplane”
on
page
443.
3.
Place
the
CEC
drawer
in
the
front
service
position
as
described
in
“Front
Service
Position”
on
page
466.
4.
Remove
the
power
supplies
as
described
in
“Power
Supplies
and
Power
Supply
Fan
Assemblies”
on
page
452.
5.
Loosen
the
two
screws
from
the
center
cover
and
remove
the
cover.
6.
Remove
all
the
cables
from
the
power
distribution
board.
7.
Remove
the
screws
from
the
power
distribution
board.
Power
Distribution
Board
8.
Remove
the
power
distribution
board.
Replacement
Replace
in
reverse
order.
Chapter
9.
Removal
and
Replacement
Procedures
449
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