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Component
(1)
(2)
(3)
(4)
Battery and service cover release
latches
Battery bay
service cover
Vent
Description
●
Releases the battery from the battery bay by
sliding the release latches one time.
●
When the battery has been removed from the
battery bay, releases the service cover from
the computer by sliding the release latches a
second time.
Holds the battery.
Provides access to the hard drive bay, the wireless
LAN (WLAN) module slot, the WWAN 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.
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.
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