Lenovo 8094 Manuel D’Utilisation

Page de 164
7.
   
Install
 
the
 
new
 
power
 
supply
 
and
 
insert
 
the
 
four
 
screws
 
that
 
hold
 
the
 
power
 
supply
 
in
 
place.
 
 
8.
   
Replace
 
the
 
PCI
 
riser.
 
See
 
 
9.
   
Reconnect
 
all
 
power
 
supply
 
cables
 
to
 
the
 
system
 
board
 
and
 
the
 
drives.
 
See
 
Make
 
sure
 
the
 
cables
 
are
 
correctly
 
routed
 
and
 
are
 
retained
 
by
 
the
 
cable
 
clips.
 
10.
   
Go
 
to
 
Removing
 
and
 
replacing
 
the
 
system
 
board
 
 
1.
   
Open
 
the
 
cover.
 
See
 
 
2.
   
Remove
 
the
 
PCI
 
riser.
 
See
 
 
3.
   
Disconnect
 
rear
 
fan
 
cable
 
and
 
remove
 
the
 
rear
 
fan
 
bracket
 
assembly
 
by
 
lifting
 
it
 
off
 
the
 
system
 
board.
 
 
4.
   
Carefully
 
take
 
note
 
of
 
the
 
location
 
of
 
all
 
cable
 
connections
 
on
 
the
 
system
 
board
 
and
 
disconnect
 
all
 
cables.
 
 
5.
   
Take
 
note
 
of
 
the
 
location
 
of
 
the
 
memory
 
modules
 
and
 
remove
 
them
 
from
 
the
 
failing
 
system
 
board.
 
See
 
 
6.
   
Loosen
 
the
 
two
 
captured
 
screws
 
that
 
secure
 
the
 
heat
 
sink
 
clamps
 
2.
 
Pivot
 
the
 
clamps
 
to
 
the
 
side
 
to
 
allow
 
the
 
heat
 
sink
 
1
 
to
 
be
 
removed.
 
 
Chapter
 
8.
 
Replacing
 
FRUs
 
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