Lenovo ThinkPad T450s, User Manual, Page: 26 / 185

The content of this label differs depending on the wireless modules that come with your computer:
• For a preinstalled wireless module, this label identifies the actual FCC ID and IC certification number for
the wireless module installed by Lenovo.
Note: Do not remove or replace a preinstalled wireless module by yourself. For module replacement, you
must contact Lenovo service first. Lenovo is not responsible for any damage caused by unauthorized
replacement.
• For a user-replaceable wireless WAN module, this label directs you to consult this user guide for the actual
FCC ID and IC certification number.
The FCC ID and IC Certification number label for the user-replaceable wireless WAN module is affixed to
the wireless module
1
(available on some models) installed in your computer.
Note: For the user-replaceable wireless module, ensure that you use only Lenovo-authorized wireless
modules for the computer. Otherwise, an error message will be displayed and the computer will beep
when you turn on the computer.
Certificate of Authenticity information
The Certificate of Authenticity label is provided on models that are licensed to use a Windows 7 operating
system. The licensed Windows version and product key associated with the computer are printed on
this label. Record this information and keep it in a safe place. You might need these numbers to start
your computer or reinstall the Windows 7 operating system. Depending on the model, the Certificate of
Authenticity label can be on the computer cover, under the removable battery, or on the power adapter.
For more information about the Certificate of Authenticity label, go to:
http://www.microsoft.com/en-us/howtotell/Hardware.aspx
10
User Guide