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Lenovo 8098 Manuel D’Utilisation

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Removing
 
and
 
replacing
 
the
 
power
 
supply
 
 
Attention
 
Never
 
remove
 
the
 
cover
 
on
 
a
 
power
 
supply
 
or
 
any
 
part
 
that
 
has
 
the
 
following
 
label
 
attached.
 
  
 
Hazardous
 
voltage,
 
current,
 
and
 
energy
 
levels
 
are
 
present
 
inside
 
any
 
component
 
that
 
has
 
this
 
label
 
attached.
 
There
 
are
 
no
 
servicable
 
parts
 
inside
 
these
 
components.
 
 
1.
   
Remove
 
the
 
cover.
 
See
 
 
2.
   
Remove
 
the
 
four
 
screws
 
at
 
the
 
rear
 
of
 
the
 
chassis.
 
  
  
 
3.
   
Rotate
 
the
 
drive
 
bay
 
assembly
 
upward
 
to
 
gain
 
access
 
to
 
the
 
system
 
board.
 
Note
 
of
 
the
 
routing
 
of
 
the
 
power
 
supply
 
cables.
 
 
Chapter
 
8.
 
Replacing
 
FRUs
 
(Types
 
8095,
 
8141,
 
8142,
 
8145,
 
8420,
 
and
 
8421)
 
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