HP Pavilion dm4-3000 HP Pavilion dm4 Entertainment PC - Maintenance and Servic - Page 21

Right side, Regulatory, Safety, and, Environmental Notices

Page 21 highlights

Right side Item (1) (2) (3) (4) (5) (6) Component Optical drive Optical drive eject button Audio-out (headphone) jack/audio-in (microphone) jack USB 2.0 port Power connector Battery light Description Reads and writes (select models only) to an optical disc. Ejects the optical disc. 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. Connects an optional USB device. Connects an AC adapter. ● White: The computer is connected to external power and the battery is fully charged. ● Amber: A battery is charging. ● Blinking white: The battery charge level is 12% or less (recharge the battery as soon as possible). ● Off: The computer is not connected to external power. Right side 13

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Right side
Item
Component
Description
(1)
Optical drive
Reads and writes (select models only) to an optical disc.
(2)
Optical drive eject button
Ejects the optical disc.
(3)
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.
(4)
USB 2.0 port
Connects an optional USB device.
(5)
Power connector
Connects an AC adapter.
(6)
Battery light
White: The computer is connected to external power
and the battery is fully charged.
Amber: A battery is charging.
Blinking white: The battery charge level is 12% or
less (recharge the battery as soon as possible).
Off: The computer is not connected to
external power.
Right side
13