Operation Manual
Manuals
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Lenovo Manuals
Notebook
ThinkPad E550c
141
142
143
144
145
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147
148
149
150
4.
L
oosen
the
scr
ews
1
and
then
remove
the
cover
2
.
5.
Detach
the
connector
1
.
Then
remove
the
coin-cell
battery
2
.
6.
Install
the
new
coin-cell
battery
1
.
Then
attach
the
connect
or
2
.
Chapter
10
.
Replacing
devices
129
1
...
...
143
144
145
146
147
...
...
172
