HP 14 Maintenance And Service Manual page 28

Component Description
CAUTION: To prevent an unresponsive system, replace
the wireless module only with a wireless module
authorized for use in the computer by the governmental
agency that regulates wireless devices in your country or
region. If you replace the module and then receive a
warning message, remove the module to restore
computer functionality, and then contact support through
Help and Support. In Windows 78, from the Start screen,
type help, and then select Help and Support.
20 Chapter 2 External component identification