Replacing an adapter card, Replacing, Adapter – Lenovo ThinkCentre A57e User Manual
Page 38: Card, Removing
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Replacing
an
adapter
card
Attention
Do
not
open
your
computer
or
attempt
any
repair
before
reading
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.
1.
Remove
the
computer
cover.
See
2.
At
the
rear
of
the
computer,
press
the
release
button
1
to
open
the
adapter
card
latch
2
and
remove
the
adapter
card
by
pulling
it
straight
out
of
the
adapter
card
slot.
Figure
26.
Removing
the
adapter
card
30
Hardware
Installation
and
Replacement
Guide
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