HP Compaq Presario C310EU Notebook PC - Manual (Page 19)

Labels
The labels affixed to the computer provide information you may need when you troubleshoot system
problems or travel internationally with the computer.
● Service tag—Provides the product name, serial number (S/N), and other specifics about the
computer. Have this information available when you contact Customer Care. The service tag label
is affixed to the bottom of the computer.
● Microsoft Certificate of Authenticity—Contains the Microsoft Windows Product Key. You may need
the Product Key to update or troubleshoot the operating system. This certificate is affixed to the
bottom of the computer.
● Regulatory label—Provides regulatory information about the computer. The regulatory label is
affixed inside the battery bay.
● Modem approval label—Provides regulatory information about the modem and lists the agency
approval markings required by some of the countries in which the modem has been approved for
use. You may need this information when traveling internationally. The modem approval label is
affixed inside the memory door.
● Wireless certification labels—Provide information about optional wireless devices available on
select models, and the approval markings of some of the countries in which the devices have been
approved for use. An optional device may be a wireless local area network (WLAN). If the computer
model includes one or more wireless devices, a certification label is included with the computer.
You may need this information when traveling internationally. Wireless certification labels are
affixed inside the memory door.
ENWW Components 13