A SERVICE OF

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Component Description
(1)
Battery release latch Releases the battery from the battery bay.
(2) Docking connector Connects an optional docking device.
(3)
Bottom cover release latch Releases or locks the bottom cover.
(4)
SIM slot Supports a wireless subscriber identity module (SIM). The
SIM slot is located inside the battery bay.
(5) Battery bay Holds the battery.
(6) Accessory battery connector Connects an optional accessory battery.
(7) 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.
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