Lenovo 7773 Manuel D’Utilisation

Page de 394
10.
   
Go
 
to
 
Replacing
 
the
 
front
 
audio
 
and
 
USB
 
assembly
 
 
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
 
front
 
audio
 
and
 
USB
 
assembly.
 
To
 
replace
 
the
 
front
 
audio
 
and
 
USB
 
assembly:
 
 
1.
   
Open
 
the
 
computer
 
cover.
 
See
 
 
2.
   
Pivot
 
the
 
drive
 
bay
 
assembly
 
upward
 
to
 
gain
 
access
 
to
 
the
 
front
 
audio
 
and
 
USB
 
assembly.
 
See
 
 
3.
   
Locate
 
the
 
front
 
audio
 
and
 
USB
 
assembly.
 
 
4.
   
Remove
 
the
 
hard
 
disk
 
drive
 
to
 
gain
 
access
 
to
 
the
 
front
 
audio
 
connector
 
on
 
the
 
system
 
board.
 
See
 
 
5.
   
Disconnect
 
the
 
front
 
audio
 
and
 
USB
 
assembly
 
cables
 
from
 
the
 
front
 
audio
 
connector
 
and
 
the
 
front
 
USB
 
connector
 
on
 
the
 
system
 
board.
 
See
 
Note:
  
Make
 
sure
 
you
 
note
 
the
 
location
 
and
 
routing
 
of
 
the
 
cables
 
when
 
you
 
disconnect
 
the
 
cables
 
from
 
the
 
connectors
 
on
 
the
 
system
 
board.
 
 
150
 
Hardware
 
Maintenance
 
Manual