8
Bottom components
Component
(1)
Vents (3)
(2)
Hard drive, SIM card, and WWAN Mini Card bay
(3)
Optical drive release latch
(4)
Memory module compartment
ENWW
Description
Enable airflow to cool internal components.
CAUTION
To prevent overheating, do not obstruct
vents. Use the computer only on a hard, flat surface. Do
not allow another hard surface, such as an adjoining
optional printer, or a soft surface, such as pillows or thick
rugs or clothing, to block airflow.
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, a SIM card (select models only) and a WWAN
Mini Card (select models only).
CAUTION
WWAN Mini Cards and WLAN Mini Cards are
not interchangeable.
Releases the optical drive from the drive bay.
Contains the memory module slots.
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