User Guide - Windows 8.1

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 HP
Support Assistant. To access HP Support Assistant, from
the Start screen, select the HP Support Assistant app.
(5) SIM connector Supports a wireless subscriber identity module (SIM). The
SIM connector is located under the service door.
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