Laptop Hardware Maintenance Manual
Manuals
Brands
Lenovo Manuals
Laptop
ThinkPad R50e Series
131
132
133
134
135
136
137
138
139
140
An
accelerometer
chip
for
the
HDD
Active
Protection
System
ībī
is
also
soldered
on
the
topside
of
the
system
board.
b
(continued)
Removing
and
replacing
a
FRU
ThinkPad
R50e,
R51e
and
R52
Series
129
1
...
...
133
134
135
136
137
...
...
272