Bottom Components - HP 4310s - ProBook - Core 2 Duo 2.1 GHz User Manual

Bottom components

Component
(1) Battery bay
(2) Battery release latch
(3) Vents (3)
(4) Memory module compartment
(5) Hard drive bay
(6) SIM slot (select models only)
12 Chapter 2 Components
Description
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 slots and a wireless LAN module
slot.
CAUTION: To prevent an unresponsive system and the display
of a warning message, replace the WLAN module with only a
module authorized for use in the computer by the governmental
agency that regulates wireless devices in your country. 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 a Bluetooth device.
Contains a wireless subscriber identity module (SIM). The SIM slot
is located inside the battery bay.