HP Pavilion dv4-3100 HP Pavilion dv4 Entertainment PC - Maintenance and Servic - Page 19

Left side, Regulatory, Safety, and Environmental Notices.

Page 19 highlights

Left side Component (1) (2) Optical drive Optical drive light (3) Optical drive eject button (4) USB port (5) Audio-in (microphone) jack (6) Audio-out (headphone) jack Description Reads and writes (select models only) to an optical disc. ● On: The optical drive is being accessed. ● Off: The optical drive is idle. Opens the optical drive to insert or remove optical media. Connects an optional USB device. 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. Produces sound when connected to optional powered stereo speakers, headphones, ear buds, a headset, or television audio. WARNING! To reduce the risk of personal injury, adjust the volume before putting on headphones, ear buds, or a headset. For additional safety information, refer to the Regulatory, Safety, and Environmental Notices. NOTE: When a device is connected to the headphone jack, the computer speakers are disabled. ENWW Left side 11

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Left side
Component
Description
(1)
Optical drive
Reads and writes (select models only) to an optical disc.
(2)
Optical drive light
On: The optical drive is being accessed.
Off: The optical drive is idle.
(3)
Optical drive eject button
Opens the optical drive to insert or remove optical media.
(4)
USB port
Connects an optional USB device.
(5)
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.
(6)
Audio-out (headphone) jack
Produces sound when connected to optional powered
stereo speakers, headphones, ear buds, a headset, or
television audio.
WARNING!
To reduce the risk of personal injury, adjust
the volume before putting on headphones, ear buds, or a
headset. For additional safety information, refer to the
Regulatory, Safety, and Environmental Notices
.
NOTE:
When a device is connected to the headphone
jack, the computer speakers are disabled.
ENWW
Left side
11