6chapter 2 getting to know your computer – HP 15-r081nr Notebook PC User Manual
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Component
Description
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:
Be sure that the device cable has a 4-conductor
connector that supports both audio-out (headphone) and
audio-in (microphone).
(10)
Hard drive light
Blinking white: The hard drive is being accessed.
(11)
Power light
●
On: The computer is on.
●
Blinking: The computer is in the Sleep state, a power-
saving state. The computer shuts off power to the
display and other unneeded components.
●
Off: The computer is off or in Hibernation. Hibernation
is a power-saving state that uses the least amount of
power.
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Chapter 2 Getting to know your computer