Right side
Item Component Description
(1) USB 2.0 port Connects optional USB devices.
(2) Audio-out (headphone) jack/audio-in
(microphone) jack
Connects optional powered stereo speakers,
headphones, earbuds, a headset, or television audio.
Also connects an optional headset microphone.
WARNING! To reduce the risk of personal injury,
adjust the volume before putting on headphones,
earbuds, or a headset. For additional safety information,
refer to the Regulatory, Safety and Environmental
Notices.
NOTE: When a device is connected to the jack, the
computer speakers are disabled.
NOTE: The microphone function is operational only
when used with a headphone/microphone unit that has
a 4-conductor audio connector.
10 Chapter 2 External component identification