Accepts inputs from external
Connects to audio devices
(e.g., speakers, headphones).
USB 2.0 port
Connects to USB 2.0 devices (e.g., USB
mouse, USB camera).
Internal optical drive; accepts CDs or
Optical disk access
Lights up when the optical drive is
Optical drive eject
Ejects the optical disk from the drive.
Ejects the optical drive tray when the
computer is turned off.
Note: Insert a paper clip to the
emergency eject hole to eject the
optical drive tray when the computer
Kensington lock slot Connects to a Kensington-compatible
computer security lock.
Note: Wrap the computer security
lock cable around an immovable
object such as a table or handle of a
locked drawer. Insert the lock into the
notch and turn the key to secure the
lock. Some keyless models are also
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