Thinkpad T500 and W500 Hardware Maintenance Manual - Lenovo

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:
▌1▐ Product label
▌1a▐ Non-mercury label
Note: If the computer you are servicing is an LED-backlight LCD model,
you need to paste this label so that the notice for mercury on the product
label is covered.
▌2▐ Homologation label
Following labels need to be peeled off from the old base cover, and need to be
put on the new base cover.
▌3▐ Wireless LAN LMA label
▌4▐ SIM ICCID label
▌5▐ Windows license label (COA)
▌6▐ Wireless WAN LMA label
▌7▐ SIRM label
▌8▐ Israel label
▌9▐ China modem label
▌10▐ Wireless WAN IMEI label or wireless WAN ESN label
▌11▐ Wireless WAN MAC address label
▌12▐ MAC address label
▌13▐ 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:
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