HP EliteBook 8470w Mobile Workstation - Manual (Page 27)

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NOTE: Your computer may look slightly different from the illustration in this section.
Component Description
(1) Vents (4) 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.
(3) Docking connector Connects an optional docking device.
(4) Service door release latch Releases the service door from the computer.
(5) Battery bay Holds the battery.
(6) Accessory battery connector Connects an optional accessory battery.
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