Bottom Components - HP Compaq 6520s Maintenance And Service Manual

Bottom components

Item Component
(1) Battery bay
(2) Battery release latches (2)
(3) Memory module compartment
(4) Vents (4)
(5) Hard drive bay
(6) WLAN module compartment (select models only)
12 Chapter 2 External component identification
Function
Holds the battery.
Release the battery from the battery bay.
Contains 2 memory module slots.
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.
Holds the hard drive.
Contains a WLAN module slot.
CAUTION: To prevent an unresponsive system, use
only a wireless module authorized for use in the
computer by the governmental agency that regulates
wireless devices in your country or region. If you install
the module and then receive a warning message, remove
the module to restore computer functionality, and then
contact technical support through Help and Support.