Bottom
Component Description
(1) Wireless and memory module
compartment
Contains the wireless and memory modules.
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 8, from the
Start screen, type help, and then select Help and
Support.
(2) Travel battery connector Connects an optional travel battery.
(3) Vents (2) Enable airflow to cool internal components.
NOTE: The computer fan starts up automatically to
cool internal components and prevent overheating. It is
normal for the internal fan to cycle on and off during
routine operation.
(4) Speakers (2) Produce sound.
NOTE: In Windows 8, to use the SRS Premium Sound
software, from the Start screen, type SRS, and then
select SRS Premium Sound from the list of apps.
(5) Hard drive bay Contains the hard drive.
Bottom
19
