Lenovo ThinkPad X301 Hardware Maintenance Manual page 107

Note: Applying labels to the base cover
The new base cover FRU is shipped with a kit containing labels of several kinds.
When you replace the base cover, you need to apply the following labels:
11
Homologation label
13
Product label
Following labels need to be peeled off from the old base cover, and need to be
put on the new base cover.
1
SIM ICC ID label or Israel label
2
Israel label (SIM model)
3
SIRM label
4
LMA label
5
Blind sheet R
6
Wireless WAN IMEI label or wireless WAN ESN label
7
MAC address label
8
Windows license label (COA)
9
Information label
10
Wireless LAN MAC address label
12
Serial number label
For some models, you also need to apply one or two FCC labels. 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:
1
13
12
11
10
9
2 3 4
8 7 6
5
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ThinkPad X301