Have this information available when you contact technical support. The service tag label is affixed to the bottom of the computer.
●Microsoft® Certificate of
●Regulatory
◦Information about optional wireless devices and the approval markings of some of the countries or regions in which the devices have been approved for use. An optional device may be a wireless local area network (WLAN) device. You may need this information when traveling internationally.
◦The serial number of your HP Mobile Broadband Module (select models only).
The regulatory label is affixed to the bottom of the computer.
10 Chapter 1 Knowing the parts