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NOTE: Refer to the illustration that most closely matches your computer.
Component Description
(1)
Audio-out (headphone) jack Produces sound when connected to optional powered
stereo speakers, headphones, ear buds, a headset, or
television audio.
NOTE: When a device is connected to the headphone
jack, the computer speakers are disabled.
(2)
Audio-in (microphone) jack Connects an optional computer headset microphone,
stereo array microphone, or monaural microphone.
(3)
SuperSpeed USB ports (2) Connect optional USB devices.
USB ports (2) Connect optional USB devices.
(4) Optical drive Reads and writes (select models only) to an optical disc.
(5) Optical drive eject button Ejects the optical drive.
(6)
RJ-45 (network) jack Connects a network cable.
(7)
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.
22 Chapter 2 External component identification