HP ProBook 4436s HP ProBook 4435s Notebook PC and HP ProBook 4436s Notebook PC - Page 24

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Page 24 highlights

Bottom Component (1) (2) (3) (4) (5) Battery and access cover release latches Description Release the battery from the battery bay and the access cover from the computer. Battery bay SIM slot Vents (2) Hard drive bay and wireless and memory module compartments Holds the battery. Supports a wireless subscriber identity module (SIM) (select models only). The SIM slot is located inside 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. Holds the hard drive, and also contains the wireless LAN module slot and the memory module slot. 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. 16 Chapter 2 External component identification

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Bottom
Component
Description
(1)
Battery and access cover release latches
Release the battery from the battery bay and the access
cover from the computer.
(2)
Battery bay
Holds the battery.
(3)
SIM slot
Supports a wireless subscriber identity module (SIM)
(select models only). The SIM slot is located inside the
battery bay.
(4)
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.
(5)
Hard drive bay and wireless and memory
module compartments
Holds the hard drive, and also contains the wireless LAN
module slot and the memory module slot.
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.
16
Chapter 2
External component identification