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Component
Description
NOTE:
Be sure that the device cable has a 4-conductor
connector that supports both audio-out (headphone) and audio-
in (microphone).
(5)
Smart card reader
Supports optional Smart cards.
Bottom
Component
Description
(1)
Docking device receptors (2)
Connect an optional docking device.
(2)
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.
12
Chapter 2 External component identification