User's Manual
Manuals
Brands
IBM Manuals
laptops
IBM IBM Laptop W520
81
82
83
84
85
86
87
88
89
90
T
able
27.
Removal
steps
of
Smart
Card
1
4
3
3
1
2
Step
Screw
(quantity)
Color
T
or
que
3
M2
×
3
mm,
wafer
-head,
nylon-coated
(3)
Silver
0.181
Nm
(1.85
kgfcm)
6
5
5
Chapter
9
.
Removing
and
replacing
a
FRU
81
1
...
...
87
88
89
90
91
...
...
178
