Bottom Components - HP Pavilion dm3 User Manual

Bottom components

Component
(1)
(2)
(3)
(4)
(5)
(6)
8 Chapter 2 Features
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Subscriber identity module (SIM) slot (select
models only)
Battery bay
Battery release latch
Vents (6)
Memory module compartment
Hard drive bay
Description
Located inside the battery bay.
Holds the battery.
Releases the battery from the battery bay.
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.
Contains the memory module slot (2 slots on select models) and
wireless LAN (WLAN) module.
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
technical support through Help and Support.
Holds the hard drive and wireless wide area network (WWAN)
module (select models only).