User Guide

Note: Depending on the model, your computer might look different from the following illustration.
• For a factory-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 factory-preinstalled wireless module by yourself. For replacement, you
must contact Lenovo service first. Lenovo is not responsible for any damage caused by unauthorized
replacement.
• For a user-installable wireless WAN module, the actual FCC ID and IC certification number is affixed to the
wireless WAN module
1 installed in the computer. To view the FCC ID and IC certification number, you
must remove the keyboard. For instructions, see “Replacing the keyboard” on page 113.
Note: For the user-installable wireless module, ensure that you use only a Lenovo-authorized wireless
module specifically tested for this computer model. Otherwise, the computer will generate an error-code
beep sequence when you turn on the computer.
Labels for the Windows operating systems
Windows
®
10 Genuine Microsoft
®
label: Your computer might have a Genuine Microsoft label affixed to its
cover depending on the following factors:
Chapter 1. Product overview 11