Personal Computer User Manual
Manuals
Brands
Lenovo Manuals
Desktop
3122
51
52
53
54
55
56
57
58
59
60
6.
Remove
the
screw
that
secures
the
cover
presence
switch
(intrusion
switch)
and
r
emove
the
cover
presence
switch
fr
om
the
chassis.
Figure
41.
Removing
the
cover
presence
switch
46
ThinkCentre
User
Guide
1
...
...
50
51
52
53
54
...
...
94