Lenovo 41786UU Laptop User Manual


 
If no integrated wireless PCI Express Mini Card has been preinstalled in your computer, you can install
one. To do this, follow the procedure in “Installing and replacing a PCI Express Mini Card for wireless
LAN/WiMAX connection” on page 130
or “Installing and replacing the PCI Express Mini Card for wireless
WAN” on page 137.
Certicate of Authenticity label
The Certicate of Authenticity label for the preinstalled operating system is attached. Printed on this label are
the product ID and the product key information for your computer. Record this information and keep it in a
safe place. You might need these numbers to start your computer or reinstall the operating system.
Chapter 1. Product Overview 15