HP (Hewlett-Packard) LJ540UT#ABA Laptop User Manual


 
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Component Description
(1) Vents (3) 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.
(2)
Battery release latch Releases the battery from the battery bay.
(3) Docking connector Connects an optional docking device.
(4) Bottom cover release latch Releases or locks the bottom cover.
(5) SIM slot Contains a wireless subscriber identity module (SIM). The
SIM slot is located inside the battery bay.
(6) Battery bay Holds the battery.
(7) Speakers Produces SRS Premium sound (select models only).
NOTE: To use the SRS Premium sound software, select
Start > All Programs > SRS Premium Sound.
(8) Accessory battery connector Connects an optional accessory battery.
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