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Item Component Description
(1) Optical drive Reads and writes to an optical disc.
(2) Optical drive light
●
Green: The optical drive is being accessed.
● Off: The optical drive is off.
(3) USB port Connects an optional USB device.
(4) AC adapter light ● White: The computer is connected to external
power and the battery is fully charged.
●
Amber: A battery is charging.
●
Off: The computer is not connected to
external power.
(5) Power connector Connects an AC adapter.
(6) Security cable slot Attaches an optional security cable to the computer.
NOTE: The security cable is designed to act as a
deterrent, but it may not prevent the computer from
being mishandled or stolen.
16 Chapter 2 External component identification