HP 4510s Service Guide - Page 41

Blinking amber: A battery that is the only available power

Page 41 highlights

Component (5) Audio-out (headphone) jack (6) Audio-in (microphone) jack Right-side components Description Produces sound when connected to optional powered stereo speakers, headphones, ear buds, a headset, or television audio. NOTE: When a device is connected to the headphone jack, the computer speakers are disabled. Connects an optional computer headset microphone, stereo array microphone, or monaural microphone. Component (1) USB ports (2) (2) RJ-11 (modem) jack (select models only) (3) Optical drive (select models only) (4) Optical drive light (select models only) (5) Battery light (6) Power connector Description Connect optional USB devices. Connects a modem cable. Reads optical discs and, on select models, also writes to optical discs. Blinking: The optical drive is being accessed. ● Amber: A battery is charging. ● Turquoise: A battery is close to full charge capacity. ● Blinking amber: A battery that is the only available power source has reached a low battery level. When the battery reaches a critical battery level, the battery light begins blinking rapidly. ● Off: If the computer is plugged into an external power source, the light turns off when all batteries in the computer are fully charged. If the computer is not plugged into an external power source, the light stays off until the battery reaches a low battery level. Connects an AC adapter. Linux 29

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Component
Description
(5)
Audio-out (headphone) jack
Produces sound when connected to optional powered stereo
speakers, headphones, ear buds, a headset, or television audio.
NOTE:
When a device is connected to the headphone jack, the
computer speakers are disabled.
(6)
Audio-in (microphone) jack
Connects an optional computer headset microphone, stereo array
microphone, or monaural microphone.
Right-side components
Component
Description
(1)
USB ports (2)
Connect optional USB devices.
(2)
RJ-11 (modem) jack (select models only)
Connects a modem cable.
(3)
Optical drive (select models only)
Reads optical discs and, on select models, also writes to optical
discs.
(4)
Optical drive light (select models only)
Blinking: The optical drive is being accessed.
(5)
Battery light
Amber: A battery is charging.
Turquoise: A battery is close to full charge capacity.
Blinking amber: A battery that is the only available power
source has reached a low battery level. When the battery
reaches a critical battery level, the battery light begins blinking
rapidly.
Off: If the computer is plugged into an external power source,
the light turns off when all batteries in the computer are fully
charged. If the computer is not plugged into an external power
source, the light stays off until the battery reaches a low
battery level.
(6)
Power connector
Connects an AC adapter.
Linux
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