HP ENVY dv4-5213cl Notebook PC - Manual (Page 16)

Left side
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) USB 3.0 ports (2) Connect optional USB 3.0 devices and provide enhanced
USB power performance.
NOTE: For details about different types of USB ports,
see Using a USB device on page 44 .
(5) Audio-in (microphone) jack Connects an optional computer headset microphone,
stereo array microphone, or monaural microphone.
(6) Audio-out (headphone) jack Connects optional powered stereo speakers,
headphones, earbuds, a headset, or a television audio
cable.
WARNING! To reduce the risk of personal injury, adjust
the volume before using headphones, earbuds, or a
headset. For additional safety information, see the
Regulatory, Safety and Environmental Notices.
NOTE: When a device is connected to a headphone
jack, the computer speakers are disabled.
6 Chapter 2 Getting to know your computer