Lenovo X200 - Manual (Page 149)

For some models, you need to apply one or two FCC labels, 7a and 10 .
Check the old base cover; if it has one or two FCC labels, find duplicates of them
in the label kit and apply them to the new base cover.
For the location of each label, refer the following figure:
9
11
10
1 2 5 3 4
6 7a
12
Removing and replacing a FRU 141