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Lenovo 7626 Manuel D’Utilisation

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4.
   
Remove
 
the
 
screw
 
that
 
secures
 
the
 
front
 
audio
 
and
 
USB
 
assembly
 
to
 
the
 
chassis.
 
5.
   
Remove
 
the
 
failing
 
front
 
audio
 
and
 
USB
 
assembly
 
from
 
the
 
chassis.
 
6.
   
Install
 
the
 
new
 
front
 
audio
 
and
 
USB
 
assembly
 
into
 
the
 
chassis
 
and
 
secure
 
it
 
with
 
the
 
screw.
 
7.
   
Connect
 
the
 
front
 
audio
 
and
 
USB
 
assembly
 
cables
 
to
 
the
 
system
 
board.
 
8.
   
To
 
reinstall
 
the
 
front
 
bezel,
 
align
 
the
 
plastic
 
tabs
 
on
 
the
 
bottom
 
of
 
the
 
bezel
 
with
 
the
 
corresponding
 
holes
 
in
 
the
 
chassis,
 
and
 
then
 
pivot
 
the
 
bezel
 
inward
 
until
 
it
 
snaps
 
into
 
position.
 
9.
   
Go
 
to
 
Replacing
 
the
 
AC
 
power
 
adapter
 
 
Attention
 
Do
 
not
 
open
 
your
 
computer
 
or
 
attempt
 
any
 
repair
 
before
 
reading
 
and
 
understanding
 
the
 
“Important
 
safety
 
information”
 
in
 
the
 
ThinkCentre
 
Safety
 
and
 
Warranty
 
Guide
 
that
 
came
 
with
 
your
 
computer.
 
To
 
obtain
 
a
 
copy
 
of
 
the
 
ThinkCentre
 
Safety
 
and
 
Warranty
 
Guide,
 
go
 
to:
http://www.lenovo.com/support
  
This
 
section
 
provides
 
instructions
 
on
 
how
 
to
 
replace
 
the
 
AC
 
power
 
adapter.
 
To
 
replace
 
the
 
AC
 
power
 
adapter:
 
1.
   
Remove
 
any
 
media
 
from
 
the
 
drives,
 
shut
 
down
 
your
 
operating
 
system,
 
and
 
turn
 
off
 
all
 
attached
 
devices
 
and
 
the
 
computer.
 
2.
   
Disconnect
 
the
 
AC
 
power
 
adapter
 
cord
 
from
 
the
 
electrical
 
outlet.
 
3.
   
Locate
 
the
 
power
 
adapter
 
connector.
 
See
 
4.
   
Disconnect
 
the
 
AC
 
power
 
adapter
 
cable
 
from
 
the
 
power
 
adapter
 
connector.
 
  
Figure
 
23.
 
Removing
 
the
 
front
 
audio
 
and
 
USB
 
assembly
 
Chapter
 
2.
 
Installing
 
options
 
and
 
replacing
 
hardware
 
27