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Lenovo 7571 Manuel D’Utilisation

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Replacing
 
an
 
adapter
 
card
 
 
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
 
an
 
adapter
 
card.
 
To
 
replace
 
an
 
adapter
 
card:
 
1.
   
Open
 
the
 
computer
 
cover.
 
See
 
2.
   
Rotate
 
the
 
adapter
 
card
 
retainer
 
to
 
the
 
open
 
position
 
and
 
then
 
remove
 
the
 
old
 
adapter
 
card
 
that
 
is
 
currently
 
installed.
Notes:
  
a.
   
The
 
adapter
 
card
 
fits
 
tightly
 
into
 
the
 
adapter
 
card
 
slot.
 
If
 
necessary,
 
alternate
 
moving
 
each
 
side
 
of
 
the
 
adapter
 
card
 
a
 
small
 
amount
 
until
 
it
 
is
 
removed
 
from
 
the
 
slot.
 
b.
   
If
 
the
 
adapter
 
card
 
is
 
held
 
in
 
place
 
by
 
a
 
retaining
 
latch,
 
press
 
the
 
adapter
 
card
 
retaining
 
latch
 
1
 
downwards
 
to
 
disengage
 
the
 
latch.
 
Grasp
 
the
 
adapter
 
card
 
and
 
then
 
carefully
 
pull
 
the
 
adapter
 
card
 
out
 
of
 
the
 
slot.
  
 
 
 
Chapter
 
9.
 
Replacing
 
FRUs
 
-
 
Desktop
 
computers
 
135