Operation Manual
Manuals
Brands
Lenovo Manuals
Notebook
ThinkPad Edge E420
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3.
Remove
the
battery
.
F
or
mor
e
information
about
how
to
r
emove
the
battery,
refer
t
o
“Replacing
the
battery”
on
page
77.
4.
Loosen
the
screws
1
,
and
then
r
emove
the
cover
2
.
5.
Remove
the
screws
1
,
and
then
slide
the
hard
disk
drive
towar
ds
the
front
of
the
system
2
.
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User
Guide
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