HP Pavilion dv7-6c73ca Entertainment Notebook PC - Manual (Page 21)

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Component Description
(1) Vent Enables airflow to cool internal components.
NOTE: The computer fan starts up automatically to cool
internal components and prevent overheating. It is normal
for the internal fan to cycle on and off during routine
operation.
(2) External monitor port Connects an external VGA monitor or projector.
(3) HDMI port Connects an optional video or audio device, such as a
high-definition television, or any compatible digital or audio
device.
(4) RJ-45 (network) jack Connects a network cable.
(5) USB ports (2) Connect optional USB devices.
NOTE: Depending on your computer model, your
computer may be equipped with 2 USB 3.0 ports, which
connect optional USB 3.0 devices and provide enhanced
USB power performance. USB 3.0 ports are also
compatible with USB 1.0 and 2.0 devices.
(6) Audio-in (microphone) jack Connects an optional computer headset microphone,
stereo array microphone, or monaural microphone.
(7) Audio-out (headphone) jacks (2) Connect optional powered stereo speakers, headphones,
ear buds, a headset, or a television audio cable.
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 a headphone jack,
the computer speakers are disabled.
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