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Component Description
(5) Speakers (2) Produce sound.
(6) Service door Provides access to the hard drive bay, the wireless LAN
(WLAN) module slot, and the memory module slots.
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. From the Start screen, type
h, and then select Help and Support.
18 Chapter 2 External component identification