User Guide - Windows 7

2 Getting to know your computer
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Component Description
(1) Optical drive (select models only) Depending on your computer model, reads an optical disc or
reads and writes to an optical disc.
(2) Optical drive eject button (select models only) Releases the optical drive disc tray.
(3) Audio-out (headphone)/Audio-in (microphone)
jack
Connects optional powered stereo speakers, headphones,
earbuds, a headset, or a television audio cable. Also connects an
optional headset microphone. This jack does not support
optional microphone-only devices.
WARNING! To reduce the risk of personal injury, adjust the
volume before putting on headphones, earbuds, or a headset.
For additional safety information, see the Regulatory, Safety,
and Environmental Notices. To access the user guides, select
Start > All Programs > HP Help and Support > HP
Documentation.
NOTE: When a device is connected to the jack, the computer
speakers are disabled.
NOTE: Be sure that the device cable has a 4-conductor
connector that supports both audio-out (headphone) and
audio-in (microphone).
(4) USB 2.0 ports (2) Connect an optional USB device, such as a keyboard, mouse,
external drive, printer, scanner or USB hub.
NOTE: For details about dierent types of USB ports, see
Using a USB device on page 41.
(5) RJ-45 (network) jack/lights Connects a network cable.
●
Green (right): The network is connected.
●
Amber (left): The network is showing activity.
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